Dell Precision 330 Service Manual page 119

Remove all expansion
3
Remove the expansion-card
4
Disconnect the control-panel cable from the control-panel (PANEL)
5
connector on the system board. To locate the control-panel connector,
see "System Board Components" or
Feed the control-panel ribbon cable through the routing holes in the
6
bottom and front wall of the chassis.
Disconnect the speaker and chassis intrusion switch cables from the
7
control-panel connectors. To locate these connectors, see
Panel Components."
Remove the mounting screw.
8
Lift the control panel and control-panel ribbon cable away from the
9
chassis.
R e m o v i n g t h e C o n t r o l P a n e l ( D e s k t o p C h a s s i s )
guide pin
cable routing hole
cards.
guide.
"Interior Service
control-panel cable
mounting screw
Label."
"Control
control panel
119
Control Panel