Heat Sink; Removing The Heat Sink - Uma - Dell OptiPlex 5260 Service Manual

4 Install the following components:
a System board shield
b Back cover
c Stand
5 Follow the procedure in

Heat sink

Removing the heat sink - UMA

1 Follow the procedure in
2 Remove the following components:
a Stand
b Back cover
c System board shield
d System fan
3 Loosen the five captive screws in a sequential order [ 1,2,3,4,5] as mentioned on the heat sink..
After working inside your computer.
Before working inside your computer.
Removing and Installing components 43