Lenovo ThinkPad R51e Series Hardware Maintenance Manual page 158

Removing and replacing a FRU
Make sure that the system lock key A is set to the
Unlock position. Release the front latches in step 4 , and
then remove the top cover 5 . Then detach the connector
cable 6 as in the figure.
5
A
4
6
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R50e, R51e and R52 Series