Lenovo B550 Notebook - Manual (Page 43)

39
Lenovo B550
1050 DIMM
For access, remove these FRUs in order:
• “1010 Battery pack” on page 34
• “1030 Memory/Wireless module/CPU (central processing unit) compartment
cover” on page 37
Figure 5. Removal steps of DIMM
Release the two latches on both edges of the socket at the same time in the
direction shown by arrows 1 , and then unplug the DIMM in the direction shown
by arrow
2
.
1
1
2
Note: If only one DIMM is used on the computer you are servicing, the card
must be installed in SLOT-0 (
a
: lower slot), but not in SLOT-1 (
b
: upper
slot).
a
b
When installing: Insert the notched end of the DIMM into the socket. Push the
DIMM firmly, and pivot it until it snaps into the place. Make sure that it is firmly
fixed in the slot and difficult to be moved.