HP 2240 - Manual (Page 158)

B-40
Memory Bracket
Memory DIMMs
Figure B–22.Memory Retention Bracket and Memory DIMM Loca-
tion
NOTICE: When installing DIMMs you need to orient the
notch toward the white ejector handles.
6. To install a new memory DIMM, turn the CPU assembly until
the memory DIMMs are in the position shown in Figure B–23.