Removal and Replacement Procedures

5.22 Button Board

Spare Part Number Information

Button board

346883-001

 

 

1.Prepare the notebook for disassembly (refer to Section 5.3) and remove the following components:

❏Keyboard (refer to Section 5.9)

❏Memory shield (refer to Section 5.11)

❏Switch cover (refer to Section 5.12)

❏Keyboard plate (refer to Section 5.13)

❏Fan assembly (refer to Section 5.15)

❏Heat sink (refer to Section 5.16)

❏Display assembly (refer to Section 5.18)

❏Top cover (refer to Section 5.19)

2.Turn the top cover upside down, with the front facing you.

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Maintenance and Service Guide