Dell DX6012S - Manual (Page 111)

Installing System Components
115
3 Remove the expansion cards. See "Removing an Expansion Card" on
page 93.
4 Remove the expansion card riser. See "Removing an Expansion-Card Riser"
on page 94.
5 Disconnect power distribution cables from the system board (see "System
Board" on page 118).
6 Disconnect the fan cable.
7 Remove the screws securing the power distribution board to the chassis.
See Figure 3-20.
NOTE:
There are three screws securing the power distribution board to the
chassis.
8 Pull the blue tab, lift the power distribution board, and move it toward the
front of the system to disengage from the tabs on the power supply bay.
See Figure 3-20.
book.book Page 115 Friday, February 26, 2010 11:22 AM