Suggestions for Troubleshooting
Function
e-Diagtools
Bootup
Processor
Tests
Memory
Fan
Tests
Batteries
Tests
Display
Hard disk
Tests
Floppy drive
Tests*
Keyboard
Tests
Tests
Audio
Tests*
Serial
Parallel
Tests
LAN
Tests
Modem
Wireless
Infrared
PS/2 port
Tests †
USB
Port replicator
PCMCIA
Tests
Tests
IEEE 1394
AC adapter
*Test might be available only on certain units.
† Use an external keyboard to exercise the port. Run the external 101-key test.
Service Manual
Table 3-2. Scope of Diagnostic Tools
Power-On
Sycard
Self-Test
PCCtest 450
Tests
Tests
Tests
Tests (CMOS
battery only)
Tests
Tests
Tests
Tests
WMI/
Toptools
(if installed)
Describes
Describes
Describes
Describes
Describes
Describes
Describes
Describes
Describes
Describes
Describes
Describes
Describes
Describes
Status
Troubleshooting and Diagnostics
BIOS Setup
Configures
Describes
Configures
Configures
Configures
Configures
Configures
Configures
Configures
Configures
Configures
Configures
Configures
3-7