Service manual

Chapter 2 System Information
25
Power Supplies
You can install the third power supply in slot three or four.
Power Supply
Status LEDs
Slots 1, 2, 3,
and 4
Power
Connector
1
2
3
4
Power Supply
Status LEDs
Power
Connector
Rear View of LH 3000/LH 3000r
If you have an un-interruptible power supply (UPS), refer to the instructions supplied with it.
NOTE If you have installed your HP NetServer LH 3000r into a rack, refer to the Rack
Cabling Reference for the HP NetServer LH 3000/ LH 3000r for instructions on how
to cable the NetServer to external connections.
The HP NetServer performs a diagnostic test when it is connected to an external power source, and
then performs another test when the power switch is turned on. If an error condition occurs, note any
error code appearing on the front panel and check it in the Error Code listing.