How To Solve No VCORE Problem In Lenovo G50

Oktay Nikpey

Oktay Nikpey

Staff member

Reputation:

The laptop in this video turns ON automatically and won't turn OFF. And all the voltages are present except for VCORE, there are no overheating components nor a short circuit.
You'll see how tocheck VCORE power circuit and also how to test CPU microcontroller's controlling signals by performing volt and ohm check.
VCORE power circuit is analyzed through Block Diagram at first and then Schematic and at the end has been practically performed on the motherboard.
Stay with us and tell us your opinion about the video in the comments
wink


Video Time: 16:13 min
Video Size: 840 MB
This video is dubbed into English!
 

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