Hi all guys! I got this motherboard, from a Lenovo G50-70 with a strange problem. When I connect power supply or battery and I push power on button, the power LED lights on, but nothing happens. No fan spin, no signal, no hard disk spin.
I checked the board, and at first visual inspection I can't see nothing burnt or damaged.
I checked PQ301 and i got :
1 - 20v
2 - 20v
3 - 20v
4 - 18.50v
5-6-7-8 20.40v
Seems to be normal. I'm going to take some other measures and I will edit the post. If someone can give me some hints will be appreciated. Thank you, and sorry for my bad English.
I checked the board, and at first visual inspection I can't see nothing burnt or damaged.
I checked PQ301 and i got :
1 - 20v
2 - 20v
3 - 20v
4 - 18.50v
5-6-7-8 20.40v
Seems to be normal. I'm going to take some other measures and I will edit the post. If someone can give me some hints will be appreciated. Thank you, and sorry for my bad English.
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