Remove Power Supply; Power Supply Control Pca Connectors - HP 3000 Series Handbook
Pa-risc computer systems
Hide thumbs
Also See for 3000 Series:
- Installation and service manual (80 pages) ,
- Installation manual (42 pages) ,
- Manual (20 pages)
Table of Contents
Advertisement
For HP Internal Use Only
Remove Power Supply
Warning
Caution
I
Note
"
Shock Hazard. Do not attempt to power-up the power system outside the
system chassis. The power system requires a load and a VON_L enabling
signal to operate.
The rear connector on the power supply plugs into the backplane. Be careful
that you do not twist the power supply and damage the backplane power
connector.
You must remove the peripheral drawer before you perform this step.
1.
Disconnect the power cord from the rear of the cabinet.
2. See Figure 8-15.
3. Remove two TORX screws and gently pull the power supply one quarter of the way out of
the cabinet.
4. Disengage the DC On/Off power cable from the cable clamps on the side of the peripheral
drawer.
5. Disconnect the DC On/Off power cable.
6. Pull the power supply out. This may require force.
Power Supply Control PCA Connectors
Refer to Figure 8-16 to identify the connectors on the power supply control PCA.
Replaceable Parts
8-29
Hide quick links:
Advertisement
Table of Contents
Troubleshooting
