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