Troubleshooting, Maintaining and Repairing PCs

Introduction: The technician's Job; Computer Math and Conversions; mastering Parts; Schematics, and Diagrams; Reading Timing Diagrams; Software and Hardware Tools; The 'Safe' Workbench; Batteries; Beep Codes; CD-ROM; Drives and Adapters; CMOS; Conflict Troubleshooting; CPUs; Disk Compression Troubleshooting; Dot Matrix Printers; Drive Adapter Cards and Busses; Floppy Drives; Floptical Drives; Hard Drives; Ink Jet Printers; I/O and Support ICs; I/O POST Codes; ISA Bus Troubleshooting; Joysticks and Gameports; Keyboards; Laser/LED Printers; LCD Assemblies; MCA Bus Troubleshooting; Memory; Mice and Trackballs; Modems/Fax Cards; Monitors; Parallel (Centronics) Ports; PCI Bus Troubleshooting; PCMCIA Bus Troubleshooting; Pen Systems; POST Codes; Power Supplies, Linear; Power Supplies; SCSI Bus Troubleshooting; Serial (RS-232) Ports; Sound Boards; Tape Drives; Video Adapters; Video Capture Boards; Virus Symptoms and Countermeasures; VL Bus Troubleshooting; Adding a CD-ROM; Adding a Floppy/Floptical Drive; Adding Memory; Adding a Second Hard Drive; Adding a Sound Card; Backing up the system; Data Recovery Techniques; Enhancing Drive Performance; Enhancing Video Performance; Floppy Drive Alignment; Mouse/Trackball Cleaning; Power Protection; Printer Cleaning; Dot Matrix; Printer Cleaning Laser/Led; System Cleaning; system Set-up and Optimization; Upgrading a Microprocessor; Upgrading a Monitor or Video Adapter; Upgrading a Motherboard; Upgrading a Power Supply; Upgrading System BIOS; Index.