1120 Power Button Board And Power Button Assembly - Lenovo ThinkPad X230s Hardware Maintenance Manual

When installing:
Ensure that the connectors are attached firmly.
The following components soldered on the top side of the system board are extremely sensitive. When you
service the system board, avoid any kind of rough handling.
a
Platform Controller Hub (PCH)
b Microprocessor

1120 Power button board and power button assembly

For access, remove the following FRUs in order:
• "1010 Base cover assembly" on page 59
• "1020 Front battery" on page 60
• "1040 Memory module" on page 63
• "1060 Wireless LAN card" on page 66
• "1070 Wireless WAN card or M.2 solid-state drive" on page 66
• "1080 Speaker assembly" on page 68
• "1100 Thermal fan assembly" on page 70
• "1110 System board" on page 72
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Hardware Maintenance Manual
11
a