Compaq Evo n1050v Service Manual - Page 140

Suggestions for Troubleshooting, Table 3-2. Scope of Diagnostic Tools

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Suggestions for Troubleshooting Table 3-2. Scope of Diagnostic Tools WMI/ Function e-Diagtools Power-On Self-Test Sycard Toptools PCCtest 450 (if installed) Bootup Tests Describes Processor Tests Describes Memory Tests Tests Describes Fan Tests Batteries Tests (CMOS battery only) Describes Display Tests Describes Hard disk Tests Tests Describes Floppy drive Tests* Tests Describes Keyboard Tests Tests Describes Audio Tests Serial Tests* Describes Parallel Tests Describes LAN Tests Describes Modem Wireless Infrared PS/2 port Tests† Describes USB Describes Port replicator PCMCIA Tests Tests Describes IEEE 1394 Tests AC adapter Status * Test might be available only on certain units. † Use an external keyboard to exercise the port. Run the external 101-key test. BIOS Setup Configures Describes Configures Configures Configures Configures Configures Configures Configures Configures Configures Configures Configures Service Manual Troubleshooting and Diagnostics 3-5

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Suggestions for Troubleshooting
Table 3-2. Scope of Diagnostic Tools
Function
e-Diagtools
Power-On
Self-Test
Sycard
PCCtest 450
WMI/
Toptools
(if installed)
BIOS Setup
Bootup
Tests
Describes
Configures
Processor
Tests
Describes
Memory
Tests
Tests
Describes
Describes
Fan
Tests
Batteries
Tests (CMOS
battery only)
Describes
Display
Tests
Describes
Configures
Hard disk
Tests
Tests
Describes
Configures
Floppy drive
Tests*
Tests
Describes
Configures
Keyboard
Tests
Tests
Describes
Audio
Tests
Serial
Tests*
Describes
Configures
Parallel
Tests
Describes
Configures
LAN
Tests
Describes
Configures
Modem
Configures
Wireless
Configures
Infrared
Describes
Configures
PS/2 port
Tests
Configures
USB
Describes
Configures
Port replicator
PCMCIA
Tests
Tests
Describes
IEEE 1394
Tests
AC adapter
Status
* Test might be available only on certain units.
Use an external keyboard to exercise the port. Run the external 101-key test.
Service Manual
Troubleshooting and Diagnostics
3-5