IBM THINKPAD S05L-1270-01 - Manual (Page 480)

12 Move the front IR unit in its location and make it free
to disconnect the DIMM adapter card connector easily.
Note: Raise the system board assembly a bit 13 to
disconnect the DIMM adapter card in step 14 ;
then remove the DIMM adapter card. Be careful
not to damage the IR flexible cable under the
DIMM adapter card. Then remove the IR flexible
cable in step
15 .
468 IBM Mobile Systems HMM