Figure 24. Installing the top cover lock latch
1. screw 2. top cover lock latch
3. latch
7. If applicable, install the PCIe card holder.
8. Install the system cover.
9. Reconnect the system to its electrical outlet and turn the system on, including any attached
peripherals.
Cable retention bracket
Removing the cable retention bracket
CAUTION: Many repairs may only be done by a certified service technician. You should only
perform troubleshooting and simple repairs as authorized in your product documentation, or as
directed by the online or telephone service and support team. Damage due to servicing that is
not authorized by Dell is not covered by your warranty. Read and follow the safety instructions
that came with the product.
1. Turn off the system, including any attached peripherals, and disconnect the system from the
electrical outlet and peripherals.
2. Remove the system cover.
3. Remove the cooling shroud.
4. Remove all cables routed through the cable retention bracket.
5. Press the tab and slide the cable retention bracket toward the front of the chassis to release it from
the chassis.
6. Lift the cable retention bracket out of the chassis.
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