42
Lenovo YOGA 910-13IKB/Lenovo YOGA 910-13IKB Glass
Hardware Maintenance Manual
1070 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.
• During 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:
•
•
“1020 Battery pack” on page 33
•
“1030 Solid state disk” on page 35
•
“1040 PCI Express Mini Card for wireless LAN” on page 36
•
•
Figure 7. Removal steps of system board
Detach the five connectors in the directions shown by arrows
1
and
2
.
Then remove the screws
3
.
3
3
3
3
3
3
2
1
2
1
2
1
2
1
2
1
Step Screw (quantity)
Color Torque
3
M2.0 x 2.7 mm, Phillips-head, nylok-coated (6)
MB to C Cover
Black
1.8-2.0 kg_cm
When installing:
Make sure that the connectors are attached firmly.
