Lenovo ideapad FLEX 5-1470, Hardware Maintenance Manual

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Lenovo ideapad FLEX 5-1470/Lenovo ideapad FLEX 5-1570
Hardware Maintenance Manual
1100 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:
• “1010 Base cover” on page 31
• “1020 Battery pack” on page 33
• “1030 Solid state disk” on page 34
• “1040 Hard disk drive” on page 35
• “1050 PCI Express Mini Card for wireless LAN” on page 36
• “1060 Speakers” on page 38
• “1080 Fan and Heat Sink assembly” on page 41
• “1090 IO board” on page 44
Figure 10. Removal steps of system board (continued)
Detach the connectors in the directions shown by arrows
1
,
2
,
3
and
4
.
1
2
1
2
3
4
When installing: Make sure that the connectors are attached firmly.