Remove The System Board - Lenovo IdeaPad L3i Hardware Maintenance Manual

Screw specifications
M2 x 3 mm
Step 3. Disconnect the cable from the system board. Then, remove the ODD board.
Figure 28. Disconnect the cable from the system board and remove the ODD board
Go to https://support.lenovo.com/partslookup
replacement part:
ODD board

Remove the system board

Make sure the following FRUs (or CRUs) have been removed.
"Remove the ODD" on page 28
"Remove the lower case" on page 29
"Remove the battery pack" on page 30
"Remove the M.2 solid-state drive" on page 32
"Remove the memory module" on page 33
"Remove the Wi-Fi card" on page 34
"Remove the heat sink" on page 36
"Remove the fan" on page 37
"Remove the storage drive with bracket" on page 40
"Remove the ODD board" on page 43
Step 1. Disconnect cables connected to the system board.
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Lenovo IdeaPad L3i (15", 6) Hardware Maintenance Manual
Number of screws
1
to look up the Lenovo part numbers of the following