Service Source Power Mac G5 - Retrocomputing.net
Service Source Power Mac G5 - Retrocomputing.net
Service Source Power Mac G5 - Retrocomputing.net
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No power (LED on/off, no fans, no boot tone, no video)<br />
1. Check power supply cables<br />
2. Check logic board power rails<br />
3. Check processor connector<br />
4. Check logic board tape for dual config<br />
5. Replace power supply<br />
6. Replace processor<br />
7. Replace logic board<br />
No boot (LED on/off, fans spin, no boot tone, no video)<br />
1. Replace memory<br />
2. Replace logic board<br />
Memory (blinking LED, fans spin, no boot tone, no video)<br />
1. Check memory config and replace DIMMs<br />
2. Replace logic board<br />
No boot tone (LED on, fans spin, no boot tone, video) or<br />
No video (LED on, fans spin, boot tone, no video)<br />
1. Reseat video card<br />
2. Replace video card<br />
3. Replace front panel board cable<br />
4. Replace speaker<br />
5. Replace front panel board<br />
6. Replace logic board<br />
Duct door sensor<br />
1. Reseat interlock sensor board cable<br />
2. Replace interlock sensor board<br />
3. Replace logic board<br />
4. Replace enclosure<br />
12 - <strong>Power</strong> <strong>Mac</strong> <strong>G5</strong> Troubleshooting Symptom Charts
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