The laptop in this video is Lenovo G50-80 with NM-A361 motherboard that’s OFF and there is no short circuit, also no current draw and only B+ is present on the circuit.
By watching the video, you can learn the principles of troubleshooting this board through its schematic.
You’ll also see how to apply Enable voltage to ALW PWMs also how to distinguish the problem of IO IC and ALW PWMs.
Good Luck
Video Size: 950 MB
Video Time: 15:32 min
This video is dubbed into English!
By watching the video, you can learn the principles of troubleshooting this board through its schematic.
You’ll also see how to apply Enable voltage to ALW PWMs also how to distinguish the problem of IO IC and ALW PWMs.
Good Luck
Video Size: 950 MB
Video Time: 15:32 min
This video is dubbed into English!
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