Disassembly And Reassembly; Back Cover; Removing Cover - Dell OptiPlex 5055 Small Form Factor Owner's Manual

Back cover

Removing cover

1 Follow the procedure in Before working inside your
2 To release cover:
a Slide the blue retention tab to the right to unlock the cover [1].
b Slide the cover toward the back of the computer [2].
3 Lift the cover to remove it from the computer.
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Disassembly and reassembly

Disassembly and reassembly
computer.
3