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Upgrading and Repairing Laptops Scott Mueller
ISBN : 0-7897-2800-1
1005 pages Laptops--call them notebooks, portable computers, or whatever else you like--are
tightly engineered items. It's hard to get all the required components to obey stringent
performance and power-management requirements, and still fit into a small case.
The job usually requires a custom motherboard and other specialized components, and
so the laptop owner who wants to upgrade his or her machine faces a much more difficult
task than the owner of a desktop machine with a similar wish. One can swap out the hard
drive, add more RAM, and make tweaks in software, but almost everything else requires
the addition of external components, which kind of defeat the purpose of a laptop. That's
the message the reader takes away from Scott Mueller's Upgrading and Repairing Laptops.
It's not Mueller's fault that such computers are hard to do much with, and that your
best upgrade procedure is often a visit to an auction site. That said, Mueller does a great job of explaining how laptops work--how the engineers
went about cramming all those heat-generating components into those miniature chassis
in the first place. He also explains a lot of interesting component theory, such as how
magnetic hard drives store data and how various DVD standards differ. The information
makes for good reading, and comes in handy when you're shopping. He also demonstrates his
skill--long well-reputed among builders and repairers of desktop machines--in teaching
diagnostics. He explains, for example, how to test a laptop power supply, and why you
should consider it a prime suspect in a malfunctioning computer even if the LEDs come on
and the cooling fan spins. A CD-ROM features videos that show disassembly procedures--a
strategy that works better than photographs and numbered steps.
Topics covered:
How portable computers work (and sometimes fail to work), and how to diagnose their woes.
Sections address general troubleshooting concepts, system disassembly, and various
subsystems such as memory, CPU, storage, and video. Coverage of PCMCIA (PC Card) is
particularly good.
Book Description:
Beyond cutting edge, Scott Mueller goes where no computer book author has gone
before--right past all the warranty stickers, the hidden screws, and the fear factor
to produce a real owner's manual that every laptop owner should have on his desk.
This book shows the upgrades users can perform, the ones that are better left to the
manufacturer, and how to use add-on peripherals to make the most of a laptop. The CD
contains one-of-a-kind video showing just what's inside a portable PC. For readers who
have ever wondered what goes on inside their portable PC, how to upgrade/repair the
portable PC or how to live on the road with it, this is the one must-have book of the year! Download:
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