1030 Memory Modules; 1040 Hard Disk Drive Or Solid State Drive Assembly - Lenovo ThinkPad X121e Hardware Maintenance Manual

1030 Memory modules

For access, remove these FRUs in order:
• "1010 Battery pack" on page 50
• "1020 Bottom slot cover" on page 51
Removal steps of memory modules
Note: If only one memory module is used on the computer you are servicing, the card must be installed in
the upper SLOT a , but not in the lower SLOT
When installing: Insert the notched end of the memory module into the socket. Press the memory module
firmly, and pivot it until it snaps into place. Make sure that it is firmly installed in the slot and does not
move easily.

1040 Hard disk drive or solid state drive assembly

For access, remove these FRUs in order:
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Hardware Maintenance Manual
1
b .
a
b
2
1