S e r v i c e I n f o r m a t i o n
OWNER’S HANDBOOK 4-39
Motherboard Power Distribution Panel
The motherboard power distribution panelis fixed to the inner roof of the
electronics chamber and is positioned at right angles to the motherboard.
The following illustration shows the connectors and the eight securing
screws on the board:
2
2
8
9
10
11
7
12
6
5
4
3
1
13
13
Figure 4-38 Motherboard Power Distribution Panel
1.
Power Distribution Panel
8.
Front Panel Connector
2.
Securing Screws
9.
Loudspeaker Connector
3.
SMIC Card Connector
10.
Auxiliary Power Connector
4.
Power to Motherboard
11.
Fan Board Connector
5.
Power to Motherboard
12.
System Controller Connector
6.
Power to Motherboard
13.
Bus Bar Connections
7.
3.3 Volt Supply to
Motherboard
Removing
1.
Unplug all connectors on the panel.
2.
Detach the bus bars (two pairs) from the panel.
3.
Remove eight securing screws and remove the panel.
