Figure 23. Opening and closing the PCIe card holder latch
1. PCIe card holder 2. tab
3. PCIe card holder latch
5. Install the system cover.
6. Reconnect the system to its electrical outlet and turn on the system, including any attached
peripherals.
System cover lock latch

Installing the top cover lock latch

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 its electrical
outlet.
2. Remove the system cover.
3. If applicable, remove the PCIe card holder.
4. Orient the top cover lock latch in a direction such that the screw hole on the top cover lock latch is
aligned with the screw hole on the latch.
5. Slide the top cover lock latch until the screw holes are completely aligned.
6. Attach the top cover lock latch to the latch using the Torx screw.
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