Compaq 230039-001 - StorageWorks NAS Executor E7000 Model 904 Server Maintenance And Service Manual page 124

Troubleshooting
Table 41: Is the Monitor Displaying Information?
Answer
No
Yes
124
Possible Reasons
The monitor may not
have power.
Video may not be
connected properly.
Non-volatile RAM
(NVRAM) may be
corrupted.
The system ROM and
redundant ROM may
be corrupted.
Video is available for diagnosis. Determine the next action by observing POST
progress and error messages. Refer to the
complete description of each POST error message.
Caution: Clearing non-volatile RAM (NVRAM) deletes your configuration information.
Refer to the server maintenance and service guide for complete instructions before
performing this operation or data loss could occur.
Possible Solutions
Be sure that the monitor AC power cord is plugged in
and that the monitor power button has been pressed.
If a video card is installed, be sure that the video
cable is properly connected.
If a Integrated Lights-Out (iLO) expansion board is
installed, be sure that the video cable is connected to
the video connector on this expansion board.
Check the video connections. Refer to the
Troubleshooting Guide
for video problems.
Clear NVRAM. Refer to Caution at the end of this
table. Refer to Chapter 4 for the correct switch setting.
Are there any audible indicators, such as a series of
beeps? A series of beeps is the audible signal
indicating the presence of a POST error message.
Servers Troubleshooting Guide
Refer to the
complete description of each beep sequence and the
corresponding error messages.
If the system ROM and redundant ROM are corrupt,
refer to "ROMPaq Disaster Recovery" in this chapter
for instructions on performing a recovery procedure.
Servers Troubleshooting Guide
NAS e7000 v2 Maintenance and Service Guide
Servers
for a
for a