User manual

11
2.2 Installing motherboard
The ACP-4320MB accepts both an ATX and a microATX motherboard.
To install a motherboard, please proceed as follows:
1. Remove the two screws, which mount the hold-down clamp to the
ACP-4320MB chassis, then take out the hold-down clamp.
2. Find the yellow label (shown as Table 2.1) on the upperplate of the
ACP-4320MB chassis. This label instructs where to screw the copper
stubs on the upperplate, based on the to-be-installed backplane and
motherboard. Get the copper stubs from the accessory box of the
ACP-4320MB packing, and follow the table to screw the copper stubs
on the proper locations on the upperplate.
3. Refer to Figure 2.2, and, from inside of the chassis, attach the mother-
board I/O shield to the rear plate of the chassis.
4. Check all devices, such as CPU, CPU cooler and RAMs and make sure
they have been installed on the motherboard properly.
Table 2.1: Copper stub location for motherboard/backplane
MB \ Nut #
Backplane
1234567891011 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 X AM
PCA-6113P4R
PCA-6114P7
PCA-6114P12
***** ******** ****
PCA-6114P4
PCA-6114P10
PCA-6113DP4
***** ******** ** *
PCA-6114-B
***** ********
PCA-6113P7X
***** ** ** * * * * * * *
PCA-6115
***** * *****
PCA-6114P12X
***** *** * * * * * * * *
PCE-7B13-64
PCE-5B12-64
***** * ** * * ** * **
AIMB-740
AIMB-741
AIMB-742
*** * * * *
AIMB-744
AIMB-750
AIMB-760
*** * * * * *
AIMB-762
*** * * * * * *
AIMB-554
AIMB-560
* * * * * * *
Be careful to screw the Copper Stub no more than 10 kgf • cm.