Dell Latitude LM - Manual (Page 124)

2 Dell Latitude LM Reference and Troubleshooting Guide
cords. See cables
CPU. See microprocessor
customizing computer features, 2-1
D
Dell diagnostics
about, 4-1
Audio Test Group, 4-20
before starting, 4-2
Diagnostics Menu, 4-2
Diskette Drives Test Group, 4-16
error messages, 4-12
features, 4-1
Hard-Disk Drives (Non-SCSI Test Group), 4-17
IDE CD ROM Drives Test Group, 4-18
Keyboard Test Group, 4-15
main screen, 4-4
Mouse Test Group, 4-16
Network Interface Test Group, 4-20
Parallel Ports Test Group, 4-19
quitting, 4-9
RAM Test Group, 4-12
SCSI Devices Test Group, 4-20
starting, 4-2
system configuration information, 4-4
System Set Test Group, 4-13
tests, 4-9
using, 4-3
Video Test Group, 4-14
video tests, B-1
when to use, 4-1
Dell Q&A, 5-2
device drivers, 3-9
diagnosing problems, 5-1
diagnostic program. See Dell diagnostics
Diagnostics Checklist, 5-6
disk. See diskette drive, hard-disk drive, CD-ROM drive
diskette drive
failure during POST, 3-14
testing, 4-16
Diskette Drives Test Group
Dell diagnostics, 4-16
display
about, 1-2
failure, 3-17
drivers. See device drivers
dropped or damaged computer, 3-11
E
ergonomic guidelines, vi
error messages
beep codes, 3-7
Dell diagnostics, 4-12
system error messages, 3-4
ESD, vii
expanded memory, 3-9
extended memory, 3-9
F
failures
technical assistance, 5-1
troubleshooting, 3-1
fixed disk. See hard-disk drive
fixing problems, 5-1
floppy drive. See diskette drive