64 Installing System Components
Figure 3-16. System Board Removal
Installing a System Board
1
Install the heatsink(s) and microprocessor(s). See "Installing a Processor" on page 52
2
Install the memory modules in their original locations. See "Installing Memory Modules" on page 48.
3
Lower the system-board tray into the system until the tray sits flat on the bottom of the chassis.
4
Slide the system-board tray toward the back of the chassis until the system board release pin locks into
position.
5
Connect the control panel cable to the system board. See Figure 6-2.
6
If applicable, connect the optical drive cable to the system board. See Figure 6-2.
7
Reinstall the power supply. See "Installing the Power Supply" on page 43.
8
Replace the riser board. See "Installing an Expansion-Card Riser" on page 59.
9
Replace any expansion card(s). See "Installing an Expansion Card" on page 44.
10
Reconnect the two fan module power cables to the system board. See "Removing and Installing a
Cooling Fan Module" on page 41.
11
Replace the cooling shroud. See "Replacing the Cooling Shroud" on page 40.
1 system board release pin 2 system board attached to
system-board tray
2
1
1
2