Dell PowerEdge 800 Anleitung zur Fehlerbehebung PDF herunterladen (Seite 45)

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Installing the Cooling Shroud

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1. Ensure that no tools or loose parts are left inside the system.

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2. Align the anchor tabs on the cooling shroud with the notches in the system chassis.

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3. Reposition the SCSI cable and power cables so they do not obstruct the memory modules and interfere with installing the cooling shroud.

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4. Gently lower the cooling shroud until the shroud release tab on the back panel snaps into place.

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5. Reconnect the power cable(s) to the SCSI backplane (if applicable) or the hard drive(s).

System Fans

The system includes the following cooling fans:

l Front system fan

l Back system fan

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Removing the Front System Fan

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Figure6-2 illustrates the front system fan inside the system and the fan cable routing hole in the expansion-card guide bracket.

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1. Turn off the system, including any attached peripherals, and disconnect the system from the electrical outlet.

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2. Remove the bezel. See "Removing the Bezel" in "Troubleshooting Your System."

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3. Lay the system on its right side.

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4. Remove the cover. See "Removing the Cover" in "Troubleshooting Your System."

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5. Disconnect the fan power cable from the FRONT_FAN connector on the system board. See Figure6-2.

Figure 6-2. Front System Fan Power Cable

CAUTION: See your Product Information Guide for complete information about safety precautions, working inside the computer, and protecting

against electrostatic discharge.

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Dell PowerEdge 800 Anleitung zur Fehlerbehebung Seite 45