System, BIOS, 2-10board tests, C-10 diagnostics, C-l-25 memory, see Memory setting up, l-1-18
T
Time, setting, 2-3-4 Timer check, D-2Tracks, 3-7-8 Troubleshooting, D-l-20 TURBO light, 2-10,402 Turning off computer, l-18 Turning on computer, l-16-18
U
Utilities, VGA, 4-10-18
V
VER, D-l-2
VGA emulation mode, 4-17-18 VGA port,
configuring, 2-89 connecting monitor, l-4-6 diagnostics, C-11-12 specifications, A-2
tests, C-12
VGA utilities, 4-10-18 VGAMODE utility, 4-13-17 Video cards,
CGA, l-7, 2-8-9 compatibility, l-7
Video cards, diagnostics, C- 11-12 EGA, l-7,2-8-9 emulation, 4- 17-18 Hercules graphics card, l-7,
2-8-9
installing, l-7-8, 5-12-17 jumpers for, 2-9,5-5-8 MDA, l-7, 2-8-9 MGA, l-7, 2-8-9 problems, D-5,D-18removing, 5-17-18 setting display type, 2-8-9 tests, C-l1-12
VGA, 2-8-9
Video diagnostics, C-ll-12 Video graphics array (VGA),
built-in port, see VGA port card, see Video cards
Video monitors, see Monitors Video ROM, 2-10
W
WordPerfect, 4-11,4-13-16 WordStar, 4-11,4-13-15 Write-protect notch, 3-13Write-protect switch, 3-14Write-protect tab, 3-13Write-protecting diskettes, 3-13-14
X
XCOPY, 3-11,3-18-19
