Power supply
Note:
The Front Fan and Disk Fan A are controlled by the
System Management Controller (LM80) but the power supply fan is not.
If the power-on indicator is not on, the power-supply fan is
not running, or the computer will not power-off, do the following:
Check/Verify
FRU/Action
1. Check the following for
Reseat
proper installation.
- Power Cord
- On/Off Switch connector
- On/Off Switch Power
Supply connector
- System Board Power
Supply connectors
- Microprocessor(s)
connection
2. Check the power cord
Power Cord
for proper continuity.
3. Check the power-on
Power-on Switch
switch for continuity.
If the above items are correct, check the following voltages.
- Attention - These
voltages must be checked with the power
supply cables connected to the system board or riser card.
Please see the LEGAL - Trademark notice.
Feel free - send a for any BUG on this page found - Thank you.