MS-91A2 Server Board
9.Press down the load lever lightly onto the load plate, and then se- cure the lever with the hook under retention tab.
11.Press the four hooks down to fasten the cooler. Then rotate the locking switch (refer to the correct direction marked on it) to lock the hooks.
10.Align the holes on the mainboard with the heatsink. Push down the cooler until its four c lips get wedged into the holes of the mainboard.
12.Turn over the mainboard to con- firm that the
Mainboard
locking switch
Hook
Important
1.Read the CPU status in BIOS (Chapter 3).
2.Whenever CPU is not installed, always protect your CPU socket pin with the plastic cap covered (shown in Figure 1) to avoid damaging.
3.Mainboard photos shown in this section are for demonstration of the CPU/ cooler installation only. The appearance of your mainboard may vary depend- ing on the model you purchase.
