Removing The 1080 Main Board - Yoga 2-830F Hardware Maintenance Manual

Lenovo Yoga Tablet 2 Hardware Maintenance Manual

Removing the 1080 main board

Follow the steps below to remove this FRU.
When handling the printed circuit board (PCB), bear the following in mind:

Be careful not to drop the PCB onto a hard surface, such as metal, wood, or composite
materials.

Handle the PCB gently.

Do not stack the PCB with other materials.

Only place the PCB on surfaces covered with such materials as an ESD mat or
conductive corrugated plate.
Prepare for this step by:

Removing the following FRU:
o 1010 rear cover on page 13.

Detaching the following FPCs from the main board:
o Battery FPC (see step 1 on page 16 in 1020 right speaker).
o LCD FPC (see step 2 on page 25 and Step 3 on page 26 in 1050 LCD FPC).
o Main FPC (see step 2 on page 28 in 1060 Main FPC).
1. Unlock the connector of the TP FPC on the main board using a guitar pick as shown in the
figure below.
Figure 8-1. Unlocking the connector of the TP FPC
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