41
Lenovo MIIX 3-1030
1090 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 30
•
“1020 Battery pack” on page 33
•
“1030 Docking transfer board” on page 35
•
“1040 Power board” on page 36
•
“1050 Microphone module” on page 37
•
“1060 Antenna assembly” on page 38
•
“1070 Front camera” on page 39
•
“1080 Speaker” on page 40
Figure 9. Removal steps of system board
Detach the two connectors in the directions shown by arrows
1
and
2
, then
remove the screws
3
.
1
1
2
2
3
3
3
3
When installing:
Make sure that all the connectors are attached firmly.
Step
Screw (quantity)
Color
Torque
3
M2.0 × 2.5, flat-head, nylok-coated, PCB ASM (4)
Black
1.6~2 kgf*cm
