Hello,
I have 3 mb's Lenovo z570 ( 10290-2 48 44pa01 021 LZ57 )
2 of them are auto-power on. I have only 1 vcore wich is initialy 1.1v and after ~1sec is 0.6v and after 3 sec is powering off. Bios is ok, memory 1.5v, video 1v tested with 3 processors, 3.3v and 5v are ok.
Another mb has a strange sinusoid on video power supply. see here https://ibb.co/bdMWFs1
Do you have any ideas?
I have 3 mb's Lenovo z570 ( 10290-2 48 44pa01 021 LZ57 )
2 of them are auto-power on. I have only 1 vcore wich is initialy 1.1v and after ~1sec is 0.6v and after 3 sec is powering off. Bios is ok, memory 1.5v, video 1v tested with 3 processors, 3.3v and 5v are ok.
Another mb has a strange sinusoid on video power supply. see here https://ibb.co/bdMWFs1
Do you have any ideas?
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