Step 3.
Remove one screw and then remove the USB board.
Figure 16. Remove one screw and then remove the USB board
Screw specifications
M2 x L5
Go to
https://support.lenovo.com/partslookup
part:
USB board
Remove the power board cable
Make sure the following FRUs (or CRUs) have been removed.
"Remove the lower case" on page 30
"Remove the heat sink" on page 35
Step 1.
Disconnect the power board cable from the USB board and the power board. Remove the power
board cable.
Figure 17. Remove the power board cable
Go to
https://support.lenovo.com/partslookup
part:
Power board cable
Number of screws
1
to look up the Lenovo part number of the following replacement
to look up the Lenovo part number of the following replacement
.
Chapter 4
Removing a FRU or CRU
37