3.Detach the speakers (3) from the display panel assembly. (The speakers are attached to the display panel assembly with double-sided adhesive.)

4.Remove the speakers and cables. Reverse this procedure to install the speakers.

System board

Description

Spare part number

 

 

System board (equipped with an AllWinner A33 ARM cortex-A7 1.20-GHz quad core processor,

785180-001

graphics subsystem with UMA memory, 1.0-GB DDR3 system memory, and a 16-GB

 

Nand hard drive)

 

 

 

Before removing the system board, follow these steps:

1.Turn off the tablet. If you are unsure whether the tablet is off or in Hibernation, turn the tablet on, and then shut it down through the operating system.

2.Disconnect the power from the tablet by unplugging the power cord from the tablet.

3.Disconnect all external devices from the tablet.

4.Remove the back cover (see Back cover on page 12).

5.Disconnect the battery cable from the system board (see Battery on page 14).

Remove the system board:

20 Chapter 5 Removal and replacement procedures