Acer Aspire 7750Z, Service Manual

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3-14 Machine Maintenance Procedures
DIMM Module Removal
0
Prerequisite:
Base Door Removal
1. Push DIMM module clips (B) outwards.
2. Slide module (A) from mainboard connector (C).
3. Repeat steps 1 and 2 for remaining DIMM modules.
Figure 3-8. DIMM Modules
DIMM Module Installation
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CAUTION
: !
If there are 4 DIMM sockets in mainboard, follow the DIMM module installation
order: JDIMM3 -> JDIMM4 -> JDIMM1 -> JDIMM2. Ignoring the order causes dual
channel malfunction. Refer to
Figure 5-2
1. Slide module (A) into mainboard connector (C) (Figure 3-8).
2. Press down on DIMM module (A) until clips (B) lock in place.
3. Install base door.
A
B
B
C
B
B
A