
3-8
3. Disassembly and Reassembly
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R530/R730
Part
Picture
Description
Main
System
23. Conditions after removing the cooling fan
24. Remove the CPU.
1) Lift CPU up after rotating the screw for fixing CPU to
counterclockwise fully.
25. Remove the WLAN board.
1) Remove the screw (1EA) for fixing the WLAN Board.
(M2 X L3 1ea, Black)
2) Remove the WLAN Board from the connector.
26. Remove the RTC.
1) Place Main board upside down.
2) With pushing and lifting up the RTC to arrow direction
by using finger, remove the RTC from the socket of main
board.
[Notice]
Carefully remove it because RTC socket is fixed with plastic
material.