Upgrading and Repairing PCs: Technician's Portable Reference

Inside the book decribes most problems which all technicians are faced with at some point in time.The section on barriors from DOS, the BIOS, and Microsoft Windows I found most useful. Besides from all of that, the author gives you solutions to problems which may be time consuming if you need a rememdy fast, instead of wasting alot of time with a particular problem. Because of it's compact size I carry it in my laptop case, where ever I go. This book I would say is very close in detail to Upgrading PC's For Dummies, but much more advanced with technical reading, because the author assumes you have previous knowledge of DOS,the cmos setup, and configuring hardware to run in Windows 95/98.There are different sections on repairing hardware with charts inside the book which look fairly easy which sold me on buying it. If you have ever taken a computer apart, and looking to upgrade this is the book for you.