Remove The Lcd Unit - Lenovo 16IHU6 Hardware Maintenance Manual

Screw specifications
M2.0 x L4.0
Step 3. Turn over the system board and peel back the system board mylar.
Figure 19. Peel back the system board mylar
Step 4. Disconnect the USB board cable from the system board and then remove the USB board cable.
Figure 20. Remove the USB board cable
Go to https://support.lenovo.com/partslookup
replacement parts:
System board
USB board cable
Use a Golden Key U1 tool to flash-write key id information
After replacing the system board and re-assembling the computer, use a pre-made Golden Key U1 tool to
start the computer and flash-write the serial number (SN), machine type (MT), product name (PN), and UUID
to the new system board.
The Golden Key U1 tool is prepared by running the U1 Update software on a FAT32-formatted USB thumb
drive. Go to
http://support.lenovo.com/us/en/solutions/HT506954
and use a Goldern Key U1 tool.

Remove the LCD unit

Make sure the following FRU (or CRU) has been removed.
"Remove the lower case" on page 28
Number of screws
3
to look up the Lenovo part numbers of the following
for detailed instructions on how to create
.
Chapter 4 Removing a FRU or CRU
39