The Laptop Disassembly Guide by Didier Pradel
This guide is to provide some help for those who want to disassemble their laptop. You have to be sure that the problem you face is from the hardware, and that your laptop is not under warranty, since that laptop disassembly void warranty. Search on the net for service manuals some are free and... In most of laptop you can actually access by the base to these bays : battery memory hard disk Remove them all, to remove the optical disk just release the screw securing the optical disk module,push the ODD module using a screwdriver and remove the ODD module from the main unit.

Guide to Buying a Laptop Computer by Andrew Gates
With the many different brands and models on the market, buying a laptop or notebook computer may at first seem confusing. But simply breaking down the process into a few key areas and using Myshopping.com.au to search for the most suitable features and pricing makes it much easier to access... Upgrading memory can achieve better performance, and quite a number of vendors offer higher RAM configurations as a 'deal sweetener' at the time of purchase. ... If you are not looking for high power and graphics capabilities, then you may find a suitable laptop for around $1500.

Handheld Computers Guide - What to Know When Purchasing Your New PDA by Donny Duncan
Handheld computer devices, also known as PDAs (Personal Digital Assistant) are quickly becoming a necessity for millions of people around the globe. The ability to replace your address book, calendar, calculator, and even some functions of their home computers, can be absolutely priceless. ... Things to look for when purchasing a handheld computer Processor Speed - Just like any computer, it's important to know how fast your handheld computer is. ... Memory (RAM) - Also the same as desktop computers, how much resident memory your handheld has is important, depending on what kind of...

Palm Pilot PDA-Your Life In Your Pocket by M Johnson
Palm pilots used to be big, bulky, slow and could barely hold phone numbers of all the people you knew. In today's fast moving world of technology a PDA can store thousands of contacts, schedules and appointments, but it does not stop there. These little pocket PC units can play MP3 music files,... Many manufacturers of computer and computer related electronics produce a version of their handheld PC. ... Able to synchronize data with a desktop or laptop PC, even send wireless messages from PDA to PDA, making it easy to transfer data and get upgrades.

Thin And Light - Ultraportable Laptops by Sean Nicholls
In recent years, the big players in the laptop arena (Sony, Toshiba, HP, IBM, etc.) have begun producing ever more portable laptop computers, weighing in as little as 2.8 pounds and offering as much as 9 hours playback. Often portability would come at the cost of sacrificing functionality in... You can now purchase an ultraportable laptop computer weighing in at a little over 3 pounds (or less) and still maintain enormous functionality, such as running Microsoft Windows Vista, and perhaps more importantly, maintain extra long batterylife – as long 9hrs in some cases.

Looking For The Best USB Flash Drive? by Niall Roche
If you're not already the proud and happy owner of a USB flash memory drive then it's about time you got one! These little devices are incredibly useful, portable and very easy-to-use. Whether you need to transfer files between computers or you're just looking for a small and highly portable... There are also a few very small portable external hard drives that use flash memory as well so these are another potential option for the prospective flash drive owner. ... As a result, you can fit these in your laptop case, in a pocket, or even put them on a lanyard around your neck - no more...

The Every Changing World Of Computers by Mike Perry
It is amazing how fast we go from one computer to the next, needing more memory, more speed, but never finding enough. It is this demand that keeps the computer world humming along well past many other products on the market. Each new model that comes out has a new feature, a new gadget to go... Encompassing all of this, it is up the each individual to determine his or her needs in a computer. ... Even more important has become the overall look of the computer. ... For many, it’s the computer’s programs that we need so vitally.

What You Should Know Before You Buy A New Computer by Bonnie Archer
You will have many factors to consider when deciding on which computer equipment to buy. The bewildering amount of choices can seem overwhelming. This guide will help you compare computer equipment features, and help you to examine and sift through many of the basic items before you buy a new... If it be a desktop PC, laptop, discount/surplus computer, a refurbished computer or a computer accessory, this quick guide will help you to get the most for your money. ... (RAM) Memory: Memory is most important because optimum running of your computer equipment is dependent on enough RAM.

What Is Random Access Memory by Park Oskar
RAM is considered volatile storage because as soon as the power supply is stopped, the contents of RAM are lost. Hence, the data in RAM stays as long as the computer is running. RAM is much faster to read from and write to, when compared to other storage devices like hard disk, CDROM, Floppy... It is a type of Memory integrated circuits that are used in computers. ... DDR memory runs at bus speeds up to 400 MHz. ... DDR memory chips are mounted on 184-pin DIMM modules. ... (iii) DDR-SDRAM: stands for double-data-rate synchronous dynamic random access memory.

Understanding Sleep and Hibernate Power Settings on Your Computer by Eve Larson
New computers come with two new power settings that may be unfamiliar to many people. The settings known as “sleep” and “hibernate” may sound fun and playful but can actually be powerful tools to extend the life of your computer, give your laptop a longer battery life, and waste less energy. ... You might want to turn your computer off so it doesn’t waste electricity, but your “computer guy” (or girl) told you it’s dangerous to turn your computer on and off all the time, so what do you do? ... When you tell your computer to go to sleep, it turns off the monitor, stops the disk drives and...