HP DL760 - ProLiant - 1 GB RAM User Manual page 275

Table E-2: Did Power Supply Turn On?
Check to see if the power supply and system fans are running. Verify this visually.
Answer
No
Yes
HP ProLiant DL760 Generation 2 Server User Guide
Possible Reasons
Power switch may not have been
pressed.
There is no AC power.
A power supply problem may exist.
The power supply may not be
connected or inserted properly,
may have a damaged connector, or
may have failed.
The power supply backplane may
need to be replaced.
A system interconnect problem may
exist.
A power supply problem may exist.
A power supply may have an
internal problem, may have a
damaged connector, or may have
failed.
The power supply backplane may
need to be replaced.
Troubleshooting Information
The Next Step
Press the power switch.
If the server does not start, further
information is needed.
Go to Question 3 in Table E-1.
If your power supply starts, and you can
verify operation of the power supply and
system fans, then you may assume that
the following is true:
•
AC power is connected to the
power supply and providing
adequate power.
•
No system interconnect problem
exists.
More information is needed.
Go to Table E-3.
E-7