Lenovo A10-70 Tablet - Manual (Page 56)

Lenovo A7600 Hardware Maintenance Manual
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1080 SIM board
For access, remove the following FRUs in order:
• “1010 Rear cover and side keys” on page 28
• “1020 Battery pack” on page 33
• “1070 SIM board FPC” on page 49
1. Remove screws on the SIM board.
Figure 8-1. The screws on the SIM board
Part No. Screw (quantity) Color Torque
Phillips flat head screw (2) Silver N/A
Important notices for handling PCB:
When handling PCB, bear the following in mind:
• Be careful not to drop the PCB onto a bench top that has a hard surface,
such as surface made of metal, wood, or composite materials.
• Avoid rough handling of any kind.
• Make sure not to drop or stack the PCB in the whole process.
• Make sure to put the PCB only on surface covered with such materials as
an ESD mat or conductive corrugated plate.
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