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| Troubleshooting |
| Symptom Charts/Startup - 2 | |
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| Symptom Charts |
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| Startup | ||
RAM failure occurs | 1 | Reseat PSRAM expansion card and check connection. | |||
2 | Replace PSRAM expansion card. | ||||
chord sequence sounds | 3 | Replace daughterboard. | |||
after startup chord) | 4 | Replace motherboard. | |||
Hardware failure | 1 | Disconnect hard drive data cable and restart computer. If | |||
occurs | 2 | startup sequence is normal, reconnect cable and retest. | |||
error chord sequence | Replace hard drive. | ||||
sounds after startup | 3 | Disconnect floppy drive cable and restart computer. If | |||
chord) | 4 | startup sequence is normal, reconnect cable and retest. | |||
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| Replace floppy drive. | ||
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| 5 | Replace motherboard. | |
