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Chapter 3
53
3.
Lift the board from the chassis.
Note:
Circuit boards >10 cm² has been highlighted with the yellow rectangle as above image
shows. Please detach the Circuit boards and follow local regulations for disposal.
4.
Punching in IO Shield then you can remove it.
5.
Remove the RTC battery.
Note
:
RTC battery has been highlighted with the yellow circle as above image
shows.Please detach the RTC battery and follow local regulations for disposal.
Summary of Contents for Aspire M3900
Page 1: ...Acer Aspire M3900 Service Guide PRINTED IN TAIWAN ...
Page 13: ...Chapter 1 5 Block Diagram ...
Page 42: ...34 Chapter 3 Removing the TV Card 1 Gently pull the TV card to remove it from the mainboard ...
Page 50: ...42 Chapter 3 3 Pull the bezel away from the chassis ...
Page 57: ...Chapter 3 49 3 Lift the power supply module out of the chassis ...
Page 59: ...Chapter 3 51 4 Pull the card reader out of chassis ...
Page 69: ...Chapter 5 61 M B Placement Jumper and Connector Information Chapter 5 ...
Page 75: ...Chapter 5 67 ATX12V CONN 1 GND 2 GND 3 12V_4P 4 12V_4P Connector Name Function Definition ...