Jednotka Zdroje Napájení; Removing Power Supply Unit Or Psu - Dell OptiPlex XE3 Service Manual

3 Install the:
a Hard drive and optical drive module
b HDD assembly
c Front bezel
d Side cover
4 Follow the procedure in
Jednotka zdroje napájení

Removing power supply unit or PSU

1 Follow the procedure in
2 Remove the:
a Side cover
b Front bezel
c HDD assembly
d Hard drive and optical drive module
e Heat sink duct
50 Demontáž a opětovná montáž
After working inside your computer.
Before working inside your computer.