
Wednesday, January 25, 2012
Lenovo Thinkpad Edge - This might be my favourire notebook ever

Wednesday, September 16, 2009
Vaio P Pocket Sized Notebook closer to perfection

1. The tracking ball was on the right side lid of the computer, next to the LCD display
2. All the superfluous drives were external, which meant you had a very light, compact computer
3. I was able to pick up a really good leather bag in Vietnam suited to this computer. I have been keeping this bag for my next model.
The latest copy by Sony 10 years later is the Vaio Pocket Sized (P-series) Notebook has a 8" screen, an Intel Z520 Atom 1.6GHz processor, 2GB of RAM and 128G-256GB solid state drive. The unit is clearly designed with speed in mind. This is a durable beast since SSD's have no moving parts, ensuring greater security for your data. The SSD is the same drive as in your smartphone. You also get GPS, WiFi (802.11n), Bluetooth and WWAN, a LAN connector, a headphone jack, a multi-card reader and 2 USB 2.0 ports, a 5Mp webcam.
Probably the worst feature is the tracking ball in the centre of the keyboard. I was prefer it if they used Toshiba's idea of a tracking pad on the screen. This was an innovative pressure pad which worked really well. It will be disappointing to use the Sony ball. There is a built-in 3G phone, but it works for Verizon only. The computer is about 60% of the size of a standard computer.
The standard battery offers a 4 hour battery life, doubling to 8 hours if you obtain a second battery. The power demand is 68watts, which is quite high, so expect better battery life in future with competitors. The unit is shipped with Windows Vista.
Having used this type of computer I can tell you they are really good for travelling. Of course the features and connectivity are so much better today that the dial-up I had to tolerate, though I still long for that Toshiba tracking pressure pad. I'll be watching for the Toshiba solution!
-----------------------------------------------
Andrew Sheldon www.sheldonthinks.com
Wednesday, July 15, 2009
Solid State Drives (SSDs)
1. Memory: About 100Gb of SSD memory would be adequate because you will eventually be able to substitute it will USB-based flash drives as the capacity of those units improves
2. Flexibility - make sure that the unit is easily upgradable, that the main components are easily accessed
3. Keyboard: Some mini-laptops and micro-laptops can sacrifice on keyboard layout. I find it annoying that the DELETE key gets smaller, or the shift key. You really want to type on the thing as if you were using it. If you cannot get used to it in 30 minutes you probably never will.
4. Sound system: I want to hear the sound of music and videos on my computer to establish how good the computer is for VOIP, TV, music, etc. I prefer a built-in microphone too because those headsets are designed to break.
5. USB slots: I want three USB slots at least, and four would be better when you consider that you might like to swap or backup data between drives in future. More important still is the need for those slots to be located in the right position. I use the mouse on the right side, so I want this side free of USB slots. I also don't want a DVD device because the only time I use them is for installing software. In time, software will come on flash drives anyway.
6. Windows 7: The Vista operating system is a joke. With it we actually lost basic functionality. Maybe Win& will redeem the MS crowd. Anyway stay with Win Xp for now; and hope for a better Win7.
7. Battery life: I want a mimimum of 4 hours of battery life, which means you want a 6-cell battery on a small laptop, and more for a larger computer.
8. Optional extras: I want the power for adding discretionary functionality as external devices. For instance, the DVD can be external capacity.
9. Wifi: I want to be able to use my mini-laptop at coffee shops around the world.
10. No extra software: I'm tired of computer manufacturers who place a lot of crap on your computer. I don't want all these extras which are going to slow down my computer.
For a basic word processor and entertainment system, that is all I need.
-----------------------------------------------
Andrew Sheldon www.sheldonthinks.com
Tuesday, January 13, 2009
Dell Inspiron Mini 9 - now available in NZ
The basic version suits people travelling around the world or touring around NZ. The reason its a great travel computer because it is lightweight - it weights just over one kilogram, it has a solid state memory, so there is no spinning drive which has moving parts, which means its more robust for outdoor use. i.e. Its the type of drive they use in your PDA.
I do have some problems with this unit. The battery life is just 3-4 hours, which means in practice its probably just 2 hours. Its a 4-cell battery. Of course you could always buy another. It has a 1.6GHz processor, but given the slow 1Gb RAM, its not going to optimise on processing speed. The solid state drive has a memory of just 16Gb - which is not very much for anything. If memory sticks were offering better capacity, this would not be an obstacle, but you might just be carrying around a portable HDD as well, which are heavy and not very robust. Wifi is optional, but it should be a standard feature. It does have a web-cam which might come in handy.
This is a pretty decent computer for a reasonable price if you don't need a lot of memory or battery life. I would however like a 2nd battery option, or longer battery life before I buy. They do offer finance, which might be important to some people.
----------------------------------------------
Andrew Sheldon www.sheldonthinks.com
Monday, September 29, 2008
Google I-phone promises more
1. Integration of email, internet experience
2. Standard features like music, wifi, camera, etc
3. GPS-facilitated advertising revenues
So how would this work? Well, you would be walking down the street and your phone would vibrate. Why? Because the global positioning system in the phone will tell you that there is some special sale on in the area you are based on triangulation between the three nearest cellphone towers. You tolerate these advertisements because Google has partnered with a number of telcos around the world, so its able to offer discounted internet services, or maybe even 'free' if you lock yourself into a 2 year contract.
This is a new side for advertising. Google of course already does context-based advertising with its keyword-based adwords placements. In this case the context is geographic position. It makes you think just how far Google can go. Well of course competitors can emerge, but its seems none can match the level of integration of Google. The exception is Microsoft-Yahoo, but they are looking very tired. It seems probable that hardware will become incidental to the software which drives them.
------------------------------------------------
Andrew Sheldon www.sheldonthinks.com
Monday, September 08, 2008
Dell offers another mini-laptop
1. Solid state memory makes them more rugged. You can now take them camping with you.
2. They have far more powerful processors
3. They have seemless wireless use rather than dial-up modems
I would not however buy one until they are truly mobile. The two features that are missing from all models are:
1. Greater memory capacity
2. Longer battery life. Dell is talking 4 hours. When they start talking 7 hours I will listen.
One needs to type away on these units to determine how useful they are. You will hate the experience if the keys are too small, poorly positioned. One folly of the Libereto was the small ‘backspace’ key. I did however love having the trackball/pad on the right side of the display screen. Of course its nice having the option of a mouse, but this allowed me to work in airport lounges and use the trackball whilst also steadying the computer.
I think the problem with these mini-laptops will be trying to find a place as a 2nd computer. I think they are better suited to kids, non-internet-savy adults who don’t have a need for a main home computer. The reason I say this is because for mobile note-taking, reading an eBook, I would much prefer a Nokia E61i because it is has a practical computer size screen, sufficiently large enough keys (for Caucasian fingers) to type notes, and its a phone and much else besides. For girls & Asians will small fingers, the Nokia E70 is even better. Its upgrade I can’t use, but its screen is too small. I am looking for an upgrade to the Nokia E61i. Don’t change the screen, keys, just add a more powerful processor, a better resolution camera and add better Word editing software. This is where a lot of the business/internet-savvy mobile market will be going. The idea of a mini-laptop really suffers from an identity crisis, and I think the hybrid will only suit the non-serious user. Which is find, they will find great joy in these devices when they meet my spec criteria. The other problem is finding a place to use these devices. We need more places where people can go to enjoy a coffee shop which actually has freely available internet. Too many of these wireless links are locked these days. Its worse in the West than in Asia.
Anyway, if you want the latest Dell, here are the specs. Mind you I think I would wait, ot take a look at the mind-size Acer as a preferred option at this point. For business/serious users, the Nokia E61i is the better option. Mind you the Apple i-phone has just displaced it with its phone. I would wait for a response from Nokia. An upgrade of the E61i could not be too far off. The last upgrade was really very superficial. The Dell Inspiron Mini 9 retails for $US400 in the USA, or $A599 in Australia. It has a 16GB solid-state drive,as well as webcam, wifi and Bluetooth. The Mini 9 weighs 1kg compared to 2.7kg for a typical Dell laptop. It is sold with a Linux or Windows-XP operating system. It includes a 1.6GHz Intel processor, 1GB of system memory. The Mini 9 does not include a built-in wireless broadband modem but Dell says it is working on building the feature into future revisions.
Look at the competition - Asus, HP, Acer, MSI and Lenovo – as they all have sub-$600 portable computers. The Acer is a reasonable choice too, but I would be inclined to wait for better models, and depending on your lifestyle, take a look at the smartphones from Nokia and Apple (I-phone), who are the leaders in their market.
-------------------------------------------------
Andrew Sheldon www.sheldonthinks.com
Thursday, June 05, 2008
Fuel efficient cars
Andrew Sheldon www.sheldonthinks.com
Sunday, June 01, 2008
Mini laptops - the Cloudbook by Everex
Now I want a totally different spec list, but its hard to move forward until the technocrats solve the software problem. We love MS because of its features, but having solved its stability problems, MS Office is just too bloted to use on mini-laptops, and Linux does not handle enough applications, so compatibility problems. Eventually these issues will die. I am actually moving in another direction. I bought a standard cheap Acer computer, and I instead use my Nokia E61i as a mobile solution. The typepad is a great size for typing on the go, and I just download data and image files to my laptop periodically.
I have looked at the Asus mini-laptops and whilst they have their benefits, like a solid-state memory, they use Linux, and are rather slow. The latest Cloudbook from Everest is cheaper still at P19,000 (USD400), but its got a less rugged standard HDD. The memory is mobile friendly at 30Gb, and its light 0.9kg. It can run Win XP, but it would be a snails crawl. The keypad is ok. Like the Libereto, they place the touchpad (instead of trackball) to the right of the screen. Importantly it has 2 USB ports and a SD card reader. The implication I guess is that you can always have various memory sticks added to your computer if you needed extra memory.
But it I was to compare like with like, its not like we have progressed very far. The problem is a combination of software and hardware. I want a more powerful mini-laptop, a capable and stable Win-type application with a low memory drag. Most importantly we want USB drives, wifi, modem, lightness, compact, great keyboard layout and at least 60Gb of memory. That is a liveable solution. I dont know why manufacturers lost focus. Toshiba was on a great path with Libereto. It has taken them 10 years to re-visit the concept. In the meantime I will stick to my Nokia. Oh, did I mention I want my computer to be waterproof to 500 metres :)
Andrew Sheldon www.sheldonthinks.com
Thursday, March 27, 2008
The best offering in mini-laptops
I am really pleased to see computer manufacturers moving towards smaller, lighter computers. I had a Toshiba Libereto computer 8 years ago, and I thought it was the greatest thing since sliced cheese. It was a great unit for pulling out at airports, it was light, packed away neatly in a leather carry bag I bought in Vietnam. I still have that unit, but its too slow and there is no possibility of upgrading it.
Prior to using my GF's Sony I was playing around with a Dell. It has a short (1.7hr) battery life, better sound system, a well-designed keyboard, but it was a big laptop to lug around. Dell are always going to be comptetitive. They have a rival in Australia called Pioneer Computers, who offer a similar website interface which allows you to select the operating system, and other components. The best option to my surprise might be the Pioneer Computers Australia DreamBook Light CE26 mini-laptop. The specs on this unit are pretty good. See www.pioneercomputers.com.au/products/configure.asp?c1=3&c2=12&id=2434. There are several positives for this unit:
1. You can elect to buy a higher capacity battery offering up to 6 hours battery life. I found this on a website review, though I dont see the option on their website so you will need to call. Every mobile warrior needs longer battery life.
I was able to build a DreamBook Light CE26 mini-laptop for $1039 with the following specs:
Processor VIA C7M Nano Processor 1.2Ghz Display 7” WXGA (800x480) TFT LCD Display Graphics Integrated VIA Graphics NB Memory 1GB (1 x 1GB) 667MHz DDR2 RAM 1.8" Hard Disk 60GB Ultra-ATA Hard Drive HD Partition Single Partition Integrated Options 802.11B/G Wireless Module USB Optical Drive None Operating System Microsoft Windows Vista Home Basic Warranty Options Pioneer DreamCare 1 Year Return-to-Base Warranty Carry Bag No Carry Bag Production Lead Time Standard Order, Ready in 3-5 Working Days Freight Australian Air Express. This however excludes the longer life 9-cell battery.
Asus have a highly regarded mini-laptop out at just $US500, however it has some drawbacks for serious computer users. It can only use the Linux operating system since it only has 16Mb of HDD memory, so its not readily upgradable. The computer will quickly become dated. I am not a technician, but maybe the HDD memory can be upgraded later?? The other big problem was the poor battery life. I do like the fact that this computer has solid state memory. It makes the computer more tolerant of bumps and bruises since it has no moving parts.
Ideally I would love to see the Dream Light with a solid state computer memory option, so I can carry it around on my mountain bike and not have to worry about falling over and breaking my computer on some trail. you will need to inquire about the longer memory option and how this connects. Of course I'd prefer to have a built in battery pack, but maybe external is ok.
-----------------------------------------
Andrew Sheldon www.sheldonthinks.com
Friday, December 07, 2007
Looking for a good portable laptop? Try the Dell XPS M1330
Dell's latest laptop - the XPS M1330 - seems to hit the mark. The design doesn't grab me, but the unit is pretty feature rich for such a cheap laptop. The basic unit sells for $US999 in the USA.
See http://www.dell.com/content/products/category.aspx/xpsnb?c=us&l=en&s=dhs&cs=19&~ck=bt. It is thin, lightweight, and it has a long battery life. Consider it comes with:
1. Intel® Core™ 2 Duo T5250 (2MB cache/1.5GHz/667Mhz FSB) - good enough
2. Genuine Windows Vista™ Home Premium Edition - puke! Downgrade to Windows XP
3. 1GB4 Shared Dual Channel DDR2 SDRAM at 667MHz - a little low, I prefer 2GB
4. 120GB2 SATA Hard Drive (5400RPM) - fine, get a backup drive
5. CD/DVD burner (DVD+/-RW Drive)
6. Intel® Integrated Graphics Media Accelerator X3100
7. Dell Wireless 1490 802.11a/g Mini-Card
8. 37Whr Lithium Ion Battery (4 cell) - too small upgrade to 9cell battery for added life
9. 1Yr In-Home Service,5 Parts + Labor,24x7 Phone Support - good enough
The next question is how to get my hands on one? Looking at the Australian website, I wont be going back there to get one, as the price is almost double at $A1,899. Same in Singapore.
See www1.ap.dell.com/content/products/productdetails.aspx/xpsnb_m1330?c=au&l=en&s=bsd&cs=aubsd1. But nice - its cheap in Japan at just Y100,150 - see www1.jp.dell.com/content/products/results.aspx/notebooks?~ck=anav&c=jp&l=ja&s=bsd&cs=jpbsd1&a=23845~0~129106&navla=23845~0~129106. The next question is how to get one? Its to cold to go to Japan until April. Hmm? The other issue is whether I can get an English OS? Hmmm...the Japanese take pride in being difficult whilst appearing helpful. Ok I give up.
Monday, November 19, 2007
Amazon releases an electronic book reader
1. Basic utility: The device is the size and weight of a paperback, so it burdens us with another device apart from our cellphone and laptop, maybe iPod, not to mention books that don’t come in electronic formats.
2. Styling: The device is incredibly ugly. It looks like something out of the 1970s. No colour, no styling, just big buttons when small ones could have permitted a larger screen. It is comfortable to hold and use, but then so is a toaster.
3. Dimensions: The reader is the size of a physical book, making it bulky to carry. A more plausible device would be a smartphone like the Nokia E61i wih the added benefit of a larger ‘landscape’ screen with the ‘electronic ink’ Amazon has adopted. So might Nokia have been a ‘smart’ partner. A Nokia E61i fits into my coat or trouser pocket with ease – the Kindle does not, and it weighs a hefty 300g weight. Being thinner than a book is a poor standard of comparison.
4. Useability: Font size can be adjusted to make content more readable. The battery life is reasonable at 1week.
5. Readability: A big plus of the device is the ‘electronic ink’ that replicates the ink particles used in books and newspapers, making it easier to read ebooks. The reader uses reflected light like ordinary paper as opposed to backlight used in other LCD displays, that cause eye strain and glare. But this is the same ‘ink technology’ used by the older Sony Reader.
6. Content: Amazon is offering some 90,000 books through its Kindle Store, including over 100 best-sellers for about $US10, plus Kindle customers will be able to download and read the first chapter of most Kindle books for free, so unless you read only best sellers and historical textbooks you might be disappointed with the content available. Will things improve? Well that’s up to the publishers and authors – not Amazon. Most ebook rights remain ‘locked’ by publishers. Amazon will also offer subscriptions ($15 per month) to major newspapers and magazines including The NY Times, Wall Street Journal, Washington Post, Time and Fortune, Le Monde, Frankfurter Allgemeine and The Irish Times. But its hardly worth paying for newspaper subscriptions when the bulk of the information is available free on media websites and through RSS syndication.
7. Digital Rights Managament (DRM): Kindle’s digital rights management (DRM) ties content downloaded to the Kindle or family members with shared devices under a family account. So you can’t use the Kindle to share a book with a friend unless you are prepared to lend them your device. You can’t loose a book you download because the book rights are attached to the device registered under your account.
8. Supported File Formats: The Kindle device runs on a Linux platform, and the proprietary reader supports TXT files (ie. Notepad) and a Amazon proprietary format (.AZW). Some other files formats, such as Microsoft Word, can be read after using a conversion tool that involves emailing your document to Amazon. There is a $.10 per file fee if the conversion uses the Sprint network, however you can connect for free using a USB connection between Kindle and your PC. Acrobat PDF files are not supported on the Kindle or via the proprietary conversion tool. Given the widespread use of PDF for academic texts, presentations, and eBooks, it's a big negative. Even Sony’s Reader handles PDFs. Mind you there is likely to be some nifty hacking tools on the WWW to allow you to convert any files into a readable format. But they aren’t making it easy. Wouldn’t a reader want a devcie that can read or download content from a multitude of sites on the internet in the most common (PDF) format.
9. Connectivity: The Kindle comes with unlimited web surfing capability along with access to the Amazon bookstore, but most buyers will already have access to unlimited internet through a larger screen home or office PC. Amazon (Whispernet) uses of the Sprint’s network seems shortsighted because Amazon will be subsidising user access and its limited to US customers. What about global connectivity and customers. Pity there is no wifi, but hopefully Kindle #2 will offer global Wimax connectivity. Whispernet offers users free access to a high-speed ‘EVDO’ data network used by many cell networks. Since Amazon is waiving an online connection and usage fee, they will be expecting to recoup these subsidies on the freight savings. Customers will only pay for the device and content downloaded to the device.
10. Competition: The Kindle is better than the failed Sony Reader, but the DRM is more restrictive and the design far less elegant. The Sony reader required synchronsing with a computer to download content, whilst Kindle offers direct bookstore access for free.
11. Pricing: The unit is very expensive given its limited functionality, though not surprising given its specialised use. Expect prices to fall to push Amazon book sales. Afterall the device is intended to facilitate more book sales, so Amazon would be happy just to cover its manufacturing costs. The biggest problem perhaps is the price given that the buyer is paying for a monopolistic proprietary solution that makes the buyer a captive buyer of Amazon books. Sony offers a comparable device without the synchronicity, but with more open reading formats books as well as the option of buying PDF file formats from other sites.
Strategic position
With this device, Amazon has entered the device manufacturing market. Its purpose of course is to draw incremental sales to its online book sales. This device is a failed strategy. It should have been looking at a multi-faceted smartphone device. A Nokia E-series device on steriods, with a larger, ‘landscape’ screen’ in its chosen ‘electronic ink’ format.
Certainly the Kindle is not shaping up as a competitor to iPod, and that’s exactly where Amazon is vulnerable because Amazon is not the only online bookstore, and there is no reason why a device by Apple or others can’t affiliate with an online bookstore like Inghams. The bookstore or the device can drive sales - so I’d bet on a competing device by a manufacturer in future using WiMAX.
Given the high subscription fees and the easy of reading/scanning a broadsheet, I cant see the Kindle grabbing any of the newspaper market either, even if they lowered th price of online content because they are already offeirng it free.
Conclusion
There will be ‘bookies’ that need to have a Kindle, if they are not grossed out by the design. I think these devices will continue to fail as long as DRM is too restrictive and the book reading function is not integrated in with mainstrea communication functions. I’d be looking for a Nokia or Apple product to break ground in this market. As it stands I can almost read a book on a Nokia E61i at 67% resolution in portrait, so a larger screen in landscape would do wonders. But at a lower entry price I could be tempted to buy a Kindle, if only to read the first chapter of the Amazon’s non-fiction book collection. I might stop at that however. Why pay for content when its offered free on a central website. The positive aspect of the reader is its seemless integation and wireless connection with your home, office computer and the internet to share content. You can buy books from your computer or the device itself.
Nevetheless the Kindle is a lame duck that will fail to make any market impact. Content management is too restrictive, the wireless option inflexible for users and Amazon. I advice buyers to wait for a Nokia-like smartphone with better integrated features, which already have price parity with the Kindle. I believe Amazon will eventually drop the Sprint option and will embrace the global WIMAX standard.
Thursday, August 23, 2007
Buying a business-savy smartphone
4. Conference calls: Not sure it can do this - though it was not a priority
5. Email: It provides POP3 email connectivity through I tend to use Gmail software downloaded through wifi/LAN.
6. Internet: This phone offers the option of selecting Wifi or telco, and you can select the wifi hotspot you use. Using the internet on this device was good as far as roaming around a page, though there were memory issues, and its not easy to toggle between pages. There were also difficulties logging in to certain sites, though I was able to do banking and share trading. Clearly the free access through Wifi is a huge benefit - which those suckers with Blackberries can't get, and thus pay $200 per month, and are tied to a contract for global access.
7. Display: The screen resolution is fine, and I could even read books on it at 66% page reduction, though only just so if you hav poor eye sight you will struggle.
11.Keyboard: I wanted a well designed keyboard that would deal with my clumsy big figures. This brand was great, and although my fingers get in the way of seeing the keys, that problem subsides over time. The keyboard is a buying point, the key layout is great.
12. Voice recording: It has this feature though I tend to use the notepad option to save typing later.
13. Contract: Yep can use pre-paid.
14. Radio: I didn't get the radio, but you can get this from the internet anyway I think, so maybe I do have it. But this feature has not been road tested, so dont know if internet offers sound.
15. Texting: Yes, with good integration with the contact manager.
16. Ports: I have a USB port but only through docking
17. Video: I can play videos through software but I dont have 4G bandwidth so it would be cumbersome to play off the internet, but I have not road-tested this feature.
18. Weight: The phone weighs 150gms - the limit I set but because the unit is thin it doesnt feel so heavy, not like the blocks I would be comparing it to.
19. Dimensions: I found this unit much more comfortable in the pocket than my old phone. Because it is much thinner it has a smaller footprint and you can place it in your coat or shirt pocket as well, but I worry about the effect on my heart, and it might jump out if I was running.
21. Global Positioning System: I already have a Garmix Etrex for outdoor GPS requirements which uses satellites rather than cell phone towers, so I really didnt need a GPS capability, though I believe I can link my Nokia phone to a GPS device to navigate. But for me the feature is redundant. Not road tested.
23. Battery life: When I originally bought the phone the battery was lasting a week without charging, though I'm not a big communicator, but I do write alot of notes. But I realised that battery life falls off alot in provincial areas where the phone might struggle to make a connection, in which case the battery lasts 2 days. Still not bad.
25. Price: I thought the phone was very cheap compared to the others. I thought the E61i was better than the much more pricey N90 series.
Thursday, August 25, 2005
Fixing your laptop computer
- Buy components: Buy the components yourself over the internet or from a computer store. In Japan, go to http://www.primepc.jp to check out the prices.
- Fix the laptop yourself: Apart from getting ripped off by tradesmen who find more faults than are there, I am averse to sharing the contents of my HDD with anyone. Why should I share my password with my Pakistani repairman. Next I`ll find I`m financing the Al Queda network. That smile is probably an act.
Fixing your laptop
It will take you up to 6hours and $1100 to fix or upgrade your laptop.
Step 1: Getting started
The 20-year reign of sealed, proprietary laptops is nearly over. Today's mobile PCs are well on their way to becoming almost as upgradable as desktop PCs. You can often swap out everything from the memory to the CPU and, in some cases, even the graphics card--pretty much everything under the keyboard, other than the motherboard. Not all laptop lines are equally upgrade-friendly, though, and most vendors still resist articles encouraging readers to grab their screwdrivers and muck around inside their laptops. (We're not sure whether they're worried about accidental hardware damage or lost service revenue.) In general, you'll have an easier time working on a second-tier brand, or a whitebook, because the internal components in these models are usually easier to reach and replace.
To illustrate the process, we picked an example of a good whitebook model: the Intel Centrino-based Asus M6000N with a 1.4GHz Pentium M processor, 256MB of RAM, and a 5,400rpm 20GB hard drive. (Asus ships bare-bones laptops to many resellers, so you just may have one.) We updated these components to a 2.0GHz Dothan Pentium M processor, 512MB of RAM, and a 60GB hard drive. The cost of these three upgrades was $1,139, total. You could probably buy a brand-new laptop for about that price, but it wouldn't be as well configured. What's more, if you don't feel like making such a major investment in an aging laptop, you can choose one or two of the three components to keep your clunker running a little while longer. We'll show you how to upgrade each one, starting with the hard drive. One word of caution: Before you try any of this at home, take heed of the industry-standard warning. Once you upgrade your CPU or hard drive, you can kiss your warranty good-bye. But if you're ready for an upgrade, your warranty's probably long gone anyway.
Step 2: What you'll needBefore you even get started with this project, we recommend that you have the following on hand:
- A small set of jeweler's screwdrivers
- Needle-nose pliers
- Containers to hold screws
- A grounding strap
Helpful upgrade hints
- Place all screws in containers away from your work area. These are small, difficult-to-replace screws, and if you lose one in the carpet, you're toast.
- Do not remove a screw or unplug a cable unless it's essential to your upgrade. Laptops are considerably more difficult than desktops to reassemble, so the less you disconnect, the better.
- Laptops often use similar screws of different lengths. To be safe and avoid confusion later in the upgrade process, keep screw groups in a bundle and label them, such as "four screws from under battery" or "four heat-sink screws."
- Upgrade components one at a time, booting the system after each addition. This way, if there's a problem, you immediately know where to look.
Laptop Processor: A laptop is only as fast as its processor. If your system is getting long in the tooth, the surefire way to give it a little extra oomph is by upgrading its CPU. As long as the new processor is at least a few hundred megahertz faster than the one it is replacing, you should notice an increase in performance.
Laptop memory: Sometimes an increase in memory is just what your laptop needs for that added performance boost, especially if it has less than 512MB of system memory. A total of 512MB of installed RAM should more than meet the demands of Windows XP and today's mainstream applications.
Step 3: Upgrade your hard drive
You can upgrade a laptop hard drive in one of two ways: Clone your old drive to the new one using 2.5- to 3.5-inch drive adapters connected to your desktop PC's IDE ports or take the easy way out and buy an upgrade kit, which has everything you need to switch. We chose the latter option and picked up the $369 60GB Xtreme Upgrade X7200-UP-60 from Apricorn, which includes a 7,200rpm 60GB hard drive.
Prep your laptop for surgery: Before you start, make sure your laptop is configured to boot from the optical drive before the hard drive. Your manual should tell you where to find this option in your system BIOS. Also, be certain the Apricorn EZ Gig II data-transfer software CD is in your laptop's optical drive.
Move your data: Run power to the Apricorn drive with the included AC adapter and, with the laptop off, plug the drive into your laptop with the bundled USB cable. Power up the laptop; it should boot to Apricorn's drive and load its Clone EZ utility. Follow the instructions to clone your current hard drive to the external drive.
Screw your new drive into the old drive's carrier, position the drive in the bay, and secure its pins to the drive's connector.
Swap out the old drive: Step 11 of the kit's instructions describes how to open the enclosure and remove the newly populated hard drive. Once it's out, locate the hard drive bay in the laptop's belly (on the M6000N, with the front facing you, it's on the right). Take out the screws securing the cover panel. To remove the M6000N's drive, slide it away from its pins and gently lift it from its compartment. Remove the four screws on the sides of the drive's carrier, then swap the new drive into the carrier. Position the carrier in the drive bay and gently push the drive toward its connector until its pins are completely secured. Replace the bay cover, and you're back in business.
Tip: Don't pitch that old drive. You can put it into the new drive's old enclosure and use it as an external drive for additional storage or backup.
Step 4: Boost your memory
Our next task is to add memory. Most laptops have two slots for SODIMM memory modules. Our M6000N's primary internal slot came filled with a 333MHz 256MB DDR module, and its external slot was empty. Intel's Centrino chipset (855PM) will run memory up to only 333MHz, so even if you use faster, 400MHz modules, the M6000N will run them at the slower speed. Powerful desktop-replacement laptops are more likely to support 400MHz memory. We chose a stick of Kingston Technology's 400MHz 512MB ValueRAM for $124. The 400MHz speed is overkill, but it won't hurt anything, and it's available at a great price.
Easy does it: Accessing the M6000N's external memory slot is a cinch. Pop off the memory-bay cover--located in the middle bottom of the laptop--pull apart the side clips holding in the current module, and gently pull the module loose and remove it. Insert the new stick at an angle, making sure the notch on the SODIMM's edge connector matches with the key in the memory socket. When the edge connector is fully inserted, press the module down until it snaps into place.
To replace the RAM module, release the clips holding it in place and carefully pull it out. Insert the new one at an angle and snap it into place.
Leave the internal slot alone: Accessing the internal slot is easy on the M6000N but can be considerably harder with many laptops. In some cases, it's under the touch pad, and you need to disassemble most of the laptop to reach it. It's an extreme operation that even we get nervous about. The 855PM chipset doesn't support dual-channel memory architecture, so you wouldn't be losing any speed if you weren't able to access the second slot. But you would give up the opportunity to upgrade to the full 2GB of RAM; the best you could do would be 1.256GB, which isn't too shabby for a laptop.
Step 5: A new CPU
Our final upgrade is the processor. Remove the two recessed screws--roughly in the middle of the back. (They're marked with a K on the M6000N.) These secure the keyboard, and once they're out, you'll be able to lift it and access the motherboard. You may need a pair of needle-nose pliers to remove the screws completely.
Get to the mobo: Turn the laptop right side up again, open the cover, and slide a small, flathead screwdriver under the seam on each side of the plastic frame surrounding the keyboard. Carefully slip your fingertips under the side of the keyboard and gently run your hand along the top until it comes free. Be careful not to disconnect the keyboard data cable from the motherboard. Fold the keyboard over, facedown on the touch pad, then detach the plastic control panel above the keyboard by removing two screws.
Tip: Before you touch anything inside, ground yourself by touching a piece of metal or wearing a grounding strap on your wrist.
Locate the processor: You can now see the copper fan and the heat-sink assemblies. The corners of the heat sink are numbered 1 through 4. Remove (and later replace) the screws in this numbered order. This helps keep even pressure across the chip's surface to avoid damage. You should now be able to wiggle the heat-sink assembly out of position and remove it. If you can't, carefully pry it up using a flathead screwdriver.
Pop in your new CPU: You now have a clear view of the internal memory slot, the chipset, and the processor. The processor is the one in a socket. With a flathead screwdriver, turn the socket's lock 180 degrees counterclockwise (toward the "unlock" symbol) to unlock the chip. Remove the old CPU and insert your new one, being careful to keep the notched corner of the CPU's underside with its missing pin aligned with the corresponding corner of the socket. Another way to know you're doing it right is to match the triangle on the socket with the triangle on the CPU. The CPU should rest flat in the socket, allowing you to turn the socket's lock screw clockwise to lock the chip in place. Carefully lift the keyboard up and fold it over. Be sure not to disconnect its cable from the motherboard. When removing the processor, make sure you take out the processor's heat-sink screws in the order they're numbered.
Pull out the old processor (it's the one in a socket) and drop in the new one, being certain the pins on the processor match up with the holes in the socket. Note: Most Pentium M-based laptops are Dothan compatible but may require a BIOS upgrade from your motherboard's maker to facilitate regular operation. In some cases, an OEM or a reseller provides such support.
Close everything up: Reverse your steps to reassemble the CPU subsystem, taking care to keep the fan's power cable under the CPU's heat pipe. Fire up your "new" laptop and enjoy your newfound power and speed.
5. Video upgrades - optional
Laptop vendors are slowly redesigning their systems to accommodate video-related upgrades, and the best is yet to come. Models from Alienware, Dell, and other vendors already offer graphics chips mounted on removable cards. An ATI Mobility Radeon 9600 chip can be upgraded to the 9700 or even to its Nvidia counterpart when the cards become available. The problem is, unlike today's standardized AGP or PCI Express (PCIe) graphics adapters, mobile graphics cards tend to be proprietary to the specific laptop. Expect this to change as soon as Intel and others start releasing mobile chipsets supporting PCIe. Nvidia in particular has been vocal about its new Mobile PCI Express Module (MXM) standard. The standard is based on x16 PCIe architecture and offers guidelines for three standard card types, each meant for a different laptop form factor. MXM cards are expected to be far easier to upgrade than today's proprietary parts. Though initial models may work only within a vendor's laptop family, future designs are slated to yield universally compatible cards, perhaps even external modules that plug in like a PC Card or a removable optical drive.
Source: http://reviews.cnet.com/4520-10163_7-5506183-1.html?tag=txt
Author, Andrew Sheldon
Global Mining Investing is a reference eBook to teach investors how to think and act as investors with a underlying theme of managing risk. The book touches on a huge amount of content which heavily relies on knowledge that can only be obtained through experience...The text was engaging, as I knew the valuable outcome was to be a better thinker and investor.
While some books (such as Coulson’s An Insider’s Guide to the Mining Sector) focus on one particular commodity this book (Global Mining Investing) attempts (and does well) to cover all types of mining and commodities.
Global Mining Investing - see store