HP Server rp7420 HP 9000 rp7420 Server - User Service Guide, Fifth Edition - Page 101

Removing a PCI Power Module, Removing and Replacing a PCI Card

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Table 6-4 PCI-X Power Supply LEDs (continued) LED Fault Driven By Each supply State Flash Yellow On Yellow Flash Red Off Description The temperature within the power supply is above the lower threshold. The temperature of the power supply is approaching the thermal limit Power supply has shut down due to an over temperature condition, a failure to regulate the power within expected limits, or a current-limit condition. Normal operation. Removing a PCI Power Module Figure 6-20 PCI Power Module Detail To remove a PCI power module, follow these steps: 1. Grasp the handle on the front of the power module. 2. Slide and hold the locking tab to the right and pull the PCI module from the chassis. Replacing a PCI Power Module To replace a PCI power module, follow these steps: 1. Slide the PCI power module into the chassis until the locking tab clicks and locks. 2. Power on the system. Use PE and PS commands to confirm success. 3. Note the status of power supply LEDs. The green LED should be on, and the fault LED should be off. Removing and Replacing a PCI Card The PCI cards are located in the rear of the chassis in the PCI card cage. PCI cards are hot-plug components. For a list and description of hot-pluggable CRUs, see "Hot-Pluggable CRUs" (page 83). Removing and Replacing a PCI Card 101

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Table 6-4 PCI-X Power Supply LEDs
(continued)
Description
State
Driven By
LED
The temperature within the power supply is above the
lower threshold.
Flash Yellow
Each supply
Fault
The temperature of the power supply is approaching the
thermal limit
On Yellow
Power supply has shut down due to an over temperature
condition, a failure to regulate the power within expected
limits, or a current-limit condition.
Flash Red
Normal operation.
Off
Removing a PCI Power Module
Figure 6-20 PCI Power Module Detail
To remove a PCI power module, follow these steps:
1.
Grasp the handle on the front of the power module.
2.
Slide and hold the locking tab to the right and pull the PCI module from the chassis.
Replacing a PCI Power Module
To replace a PCI power module, follow these steps:
1.
Slide the PCI power module into the chassis until the locking tab clicks and locks.
2.
Power on the system. Use
PE
and
PS
commands to confirm success.
3.
Note the status of power supply LEDs. The green LED should be on, and the fault LED
should be off.
Removing and Replacing a PCI Card
The PCI cards are located in the rear of the chassis in the PCI card cage. PCI cards are hot-plug
components. For a list and description of hot-pluggable CRUs, see
“Hot-Pluggable CRUs”
(page 83)
.
Removing and Replacing a PCI Card
101