HP Netserver L Server series - Manual (Page 45)

6 Troubleshooting
Precautions
WARNING Before removing the cover, always disconnect the power cord
and unplug telephone cables. Disconnect telephone cables to
avoid exposure to shock hazard ^om telephone ringing
voltages. Disconnect the power cord to avoid exposure to high
energy levels that may cause burns when parts are short-
circuited by metal objects such as tools orjewelry.
Note that the power switch does NOT turn off the standby
power. Disconnect the power cord from the HP NetServer
before handling components.
CAUTION Replace ALL covers before operating the HP NetServer, even
for a short time. Otherwise, overheating can damage chips,
boards, and mass storage devices.
Troubleshooting Tools
If you are having problems installing your HP NetServer, there are a number of
different tools available for troubleshooting:
• HP NetServer Information Assistant contains the following tools:
0 Troubleshooting Information
0 Parts Information
0 List ofError Messages and Beep Error Messages
• HP Navigator contains HP NetServer Utilities. At the Main Menu, select
“NetServer Utilities” to use the following tools:
0 HP Diagnostic Assistant Utility: An easy-to-use hardware diagnostic
for system veri^cation, burn-in, and rapid troubleshooting. The
Diagnostic Assistant is also located on a ^exible disk mounted inside
your HP NetServer cabinet in a plastic pouch.
39