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Lenovo IdeaPad U530 Touch Hardware Maintenance Manual
1100 System board
For access, remove these FRUs in order:
• "1010 Battery pack" on page 33
• "1020 Dummy card" on page 35
• "1030 Hard disk drive" on page 36
• "1040 DIMM" on page 38
• "1050 PCI Express Mini Card for wireless LAN/WAN" on page 39
• "1060 Fan assembly and Heat Sink assembly" on page 41
Figure 10. Removal steps of system board
Pull the tab to disconnect the LCD connector in the direction by arrow
detach the power board connector, USB board connector, keyboard connector,
Touchpad connector in the direction by arrow
connector in the direction by arrow
e
When installing: Make sure that all the connectors are attached firmly.
46
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.
, and the speakers connector in the direction by arrow
4
b
and
d
, the camera connector in the direction
2
3
1
a
,
c
, unplug DC‐IN cable
f
.
2
3
6
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