Lenovo T420 Tablet User Manual


 
1060 DIMM (in the slot on the underside of the computer)
For access, remove these FRUs in order:
“1010 Battery pack” on page 63
“1050 DIMM slot cover” on page 69
Note: Your computer has two DIMM slots: one under the keyboard and another on the underside of the
computer. If you install a DIMM in only one of the two slots, install it in the slot located under the keyboard.
Removal steps of DIMM (in the slot on the underside of the computer)
1
1
2
When installing: Insert the notched end of the DIMM into the socket. Press the DIMM rmly, and pivot it
until it snaps into place. Make sure that it is rmly xed in the slot and does not move easily.
70 ThinkPad T420 and T420i Hardware Maintenance Manual