Dell 4300 Computer Hardware User Manual


 
4-24 Dell PowerEdge 4300 Systems Service Manual
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NOTE: This is
not
a hot-pluggable procedure.
To remove the power cable bundle that mates to the bottom of the drive fan
assembly, follow these steps:
1. Remove the drive fan assembly.
2. Squeeze the ends of the power-cable bundle connector while pulling the
cable (from the connector) out from under the metal support bracket.
3. Disconnect the other end of the cable from the FAN connector on the SCSI
backplane.
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NOTE: This is
not
a hot-pluggable procedure.
To replace a faulty fan in a drive fan assembly before storing the assembly for
future use, follow these steps:
1. Remove the faulty fan from the fan carrier by releasing the two retention
tabs that secure the fan in the carrier (see Figure 4-19) and working the fan
out of the carrier.
2. Remove the fan’s power cable from the carrier’s power harness bundle.
3. Use the push fasteners that came with the new fan to install the metal fin-
ger guard on the fan. Install the guard so that the fan’s airflow arrow points
toward the guard.
4. Connect the new fan’s cable to the carrier’s power harness bundle.
5. Insert the new fan into the carrier under the two retention tabs.
retention tabs (2)