1090 System Board - Lenovo ideapad 110-14 15 Series Hardware Maintenance Manual

Lenovo ideapad 110-14IBR/110-15IBR/110-15ACL/110 Touch-15ACL
Hardware Maintenance Manual

1090 System board

For access, remove these FRUs in order:
• "1010 Optical drive" on page 32
• "1020 Base cover" on page 33
• "1030 Battery pack" on page 35
• "1040 DIMM, Fan and heat sink assembly (Lenovo ideapad 110-15ACL/
• "1050 Hard disk drive" on page 40
• "1060 PCI Express Mini Card for wireless LAN" on page 42
• "1070 ODD Board (Lenovo ideapad 110-15IBR/Lenovo ideapad 110-15ACL/
• "1080 Speaker" on page 45
Figure 9. Removal steps of system board
Detach the three connectors (the LCD connector, KB FPC connector and
touchpad connector) in the directions shown by arrows 1 and 2. Remove the
screws 3.
Lenovo ideapad 110-14IBR
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.
Lenovo ideapad 110 Touch-15ACL)" on page 37
Lenovo ideapad 110 Touch-15ACL)" on page 44
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