Lenovo A10-70 Tablet Manual de usuario descargar pdf (Pagina 56)

Lenovo A7600 Hardware Maintenance Manual

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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Lenovo A10-70 Tablet Manual de usuario Pagina 56