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Lenovo ideapad 510-15ISK/ideapad 510-15IKB
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.
• 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 Hard disk drive” on page 32
• “1020 DIMM/PCI Express Mini Card slot cover” on page 34
• “1030 PCI Express Mini Card for wireless LAN” on page 35
• “1050 Optical disc drive” on page 38
• “1060 Keyboard bezel” on page 39
• “1070 ODD board” on page 41
• “1080 USB & audio board” on page 43
Figure 9. Removal steps of system board
Release the fan cable from the cable guides in the direction shown by arrows
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