Hello,
i have a curious issue with a lenovo V320-15ISK, it came for a (completely unrelated)software issue and "developed" a failure:
It doesn't want to turn on everytime, we've tested the keyboard and it's ok, sometimes you have to try to power it up using the emergency power jumper next to the keyboard connector and it powers up and stays on just fine, but several other time this doesn't work.
Once it's on, if you press the power button it turns off just fine.
i've tested a bios reflash and doesn't do anything, previously tested a BIOS update to the latest available nothing seems to work.
now it seems to work even worse, as the times it won't turn on are greater than the ones it does(it turns on briefly when you plug the power with battery disconnected, and turns off)
motherboard is NM-B241 rev 1.0 (i have all the schematics)
i have a curious issue with a lenovo V320-15ISK, it came for a (completely unrelated)software issue and "developed" a failure:
It doesn't want to turn on everytime, we've tested the keyboard and it's ok, sometimes you have to try to power it up using the emergency power jumper next to the keyboard connector and it powers up and stays on just fine, but several other time this doesn't work.
Once it's on, if you press the power button it turns off just fine.
i've tested a bios reflash and doesn't do anything, previously tested a BIOS update to the latest available nothing seems to work.
now it seems to work even worse, as the times it won't turn on are greater than the ones it does(it turns on briefly when you plug the power with battery disconnected, and turns off)
motherboard is NM-B241 rev 1.0 (i have all the schematics)
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