HP Visualize J5000 hp Visualize J5000, J7000 workstations service handbook (a4 - Page 142

I/O Cooling Fan, Removing the I/O Cooling Fan, Removing the PCI Retainer Clip

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Field Replaceable Units (FRUs) FRU Removal and Replacement I/O Cooling Fan This section describes how to remove and replace the I/O cooling fan, which is located in the fan/speaker mounting bracket in the bottom of the front, right side of the workstation. Removing the I/O Cooling Fan To remove the I/O cooling fan, do the following: 1. Remove the top panel and the right side panel from the workstation. 2. Remove the PCI retainer clip by pressing down on the thumb tab and pulling the clip forward to rotate it out of the chassis floor hole, as shown in Figure 4-53. Figure 4-53. Removing the PCI Retainer Clip 3. Remove all I/O cards from the I/O board and note their locations for reinstallation later. See the removal procedures in "I/O Cards" on page 121 for details. 4. Remove the power supply by following the removal procedures in "Power Supply" on page 128. 5. Disconnect the fan and speaker cables from the I/O board, as shown in Figure 4-54. Figure 4-54. Fan and Speaker Cables Connected to the I/O Board Fan/speaker mounting bracket Fan cable Speaker cable 138 Chapter 4

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138
Chapter 4
Field Replaceable Units (FRUs)
FRU Removal and Replacement
I/O Cooling Fan
This section describes how to remove and replace the I/O cooling fan, which is located in
the fan/speaker mounting bracket in the bottom of the front, right side of the workstation.
Removing the I/O Cooling Fan
To remove the I/O cooling fan, do the following:
1.
Remove the top panel and the right side panel from the workstation.
2.
Remove the PCI retainer clip by pressing down on the thumb tab and pulling the clip
forward to rotate it out of the chassis floor hole, as shown in Figure 4-53.
Figure 4-53. Removing the PCI Retainer Clip
3.
Remove all I/O cards from the I/O board and note their locations for reinstallation later.
See the removal procedures in “I/O Cards” on page 121 for details.
4.
Remove the power supply by following the removal procedures in “Power Supply” on
page 128.
5.
Disconnect the fan and speaker cables from the I/O board, as shown in Figure 4-54.
Figure 4-54. Fan and Speaker Cables Connected to the I/O Board
Fan cable
Speaker cable
Fan/speaker
mounting bracket