HP Server rp7420 HP 9000 rp7420 Server - User Service Guide, Fifth Edition - Page 100

Preliminary Procedures, CAUTION, PCI Power Module Location

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CAUTION: Observe all ESD safety precautions before attempting this procedure. Failure to follow ESD safety precautions can result in damage to the server. Figure 6-19 PCI Power Module Location Preliminary Procedures 1. Identify the failed power supply. For a description of the PCI Power Supply LED states, see Table 6-4. 2. Connect to ground with a wrist strap. 3. Visually inspect the replacement part for proper number and revision. 4. Shut down the partition and power off the PCI domain. 5. Remove the front bezel. Table 6-4 PCI-X Power Supply LEDs LED Power Driven By Each supply State On Green Attention MP through PCI LPM Off Yellow Description All output voltages generated by the power supply are within limits. Power to the entire system has been removed. For LED status in combination with the green power LED for PCI-X slot status, see Table 5-7 (page 75). 100 Removing and Replacing Server Components

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CAUTION:
Observe all ESD safety precautions before attempting this procedure. Failure to
follow ESD safety precautions can result in damage to the server.
Figure 6-19 PCI Power Module Location
Preliminary Procedures
1.
Identify the failed power supply. For a description of the PCI Power Supply LED states, see
Table 6-4
.
2.
Connect to ground with a wrist strap.
3.
Visually inspect the replacement part for proper number and revision.
4.
Shut down the partition and power off the PCI domain.
5.
Remove the front bezel.
Table 6-4 PCI-X Power Supply LEDs
Description
State
Driven By
LED
All output voltages generated by the power supply are
within limits.
On Green
Each supply
Power
Power to the entire system has been removed.
Off
For LED status in combination with the green power LED
for PCI-X slot status, see
Table 5-7 (page 75)
.
Yellow
MP through PCI
LPM
Attention
100
Removing and Replacing Server Components