HP Vectra VL800 Troubleshooting Manual page 10

1 Your PC Does Not Start Correctly
Case 1 — If There Is No Activity At All
Symptom...
If the PC still does not start
If the problem persists, contact HP Support or your authorized dealer
10
Check that...
Check that...
There is not a problem with the power
supply unit.
How...
How...
1 Replace the power supply unit by a known working power
supply from the same model of PC.
2 If the PC starts, contact HP Support or your authorized
dealer. The power supply unit might need replacing.