Lenovo Miix 2 10 Tablet Lenovo - Manual (Page 44)

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Miix 2 10 Hardware Maintenance Manual
1080 System board
Important notices for handling the system board:
When handling the system board, bear the following in mind.
• Be careful not to drop the system board on a bench top that has a hard surface,
such as metal, wood, or composite.
• Avoid rough handling of any kind.
• In the whole process, make sure not to drop or stack the system board.
• If you put a system board down, make sure to put it only on a padded surface such
as an ESD mat or conductive corrugated material.
For access, remove these FRUs in order:
• “1010 LCD cover” on page 31
• “1020 Battery pack” on page 33
• “1030 3G card (on select models)” on page 35
• “1040 Docking transfer board” on page 36
• “1050 DC-IN cable” on page 37
• “1060 Volume board” on page 38
• “1070 Front camera and rear camera” on page 39
Figure 8. Removal steps of system board
Disconnect the two wireless LAN cables (black,white)
1
. Unplug the
connectors shown by arrows 1 and 2 , then remove the three screws 3 .
3
3
3
2
1
1
2
1
2
When installing: Make sure that all the connectors are attached firmly.
Step Screw (quantity) Color Torque
3
M2.0 × 3.0, flat-head, nylok-coated, Mother board (3) Black 1.5~1.8 kgf*cm