Remove the power board module
Make sure the following FRUs (or CRUs) have been removed.
"Remove the lower case" on page 28
"Remove the battery pack" on page 29
"Remove the heat sink" on page 34
"Remove the Kensington lock bracket" on page 37
"Remove the DC-in bracket" on page 37
"Remove the system board and the I/O board cable" on page 39
Step 1.
Remove one screw and then remove the power board.
Figure 28. Remove the power board
Screw specifications
M2 x L3.5
Step 2.
Remove the power board cable.
Figure 29. Remove the power board cable
Go to
https://support.lenovo.com/partslookup
replacement parts:
Power board
Power board cable
Remove the strip cover
Make sure the following FRUs (CRUs) have been removed.
"Remove the lower case" on page 28
"Remove the Kensington lock bracket" on page 37
42
Hardware Maintenance Manual
Number of screws
1
to look up the Lenovo part numbers of the following