I have a problem with my laptop. I just short circuit the eDP cable by an accident. Then i try to open it. i press the power button it was powered the rgb keyboard but after a few seconds and it just shut down. When i opened it up and unplug everything from motherboard i can't see any physical damage from ICs, capacitors and MOSFETs. I found a broken fuse FG3. But it just powers up LCD Display. I try to power it on with DC Adapter and feel some heat from an IC. IC is repeatedly power on and off. I tracked the schematic and i found some MOSFET and main 5V/3.3V controller. After that i...
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Lenovo 15IMH05 Power Issue
Hi,
I have a problem with my laptop. I just short circuit the eDP cable by an accident. Then i try to open it. i press the power button it was powered the rgb keyboard but after a few seconds and it just shut down. When i opened it up and unplug everything from motherboard i can't see any physical damage from ICs, capacitors and MOSFETs. I found a broken fuse FG3. But it just powers up LCD Display. I try to power it on with DC Adapter and feel some heat from an IC. IC is repeatedly power on and off. I tracked the schematic and i found some MOSFET and main 5V/3.3V controller. After that i...
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