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resistance between pin 27 and 28 on u7000 - 20.7 Ohm
resistance between pin 17 and 18 on U7000 - 3.9 Ohm
R7005 pin 1 - 20v and pin 2 - 17.18v
U7000 pin 3 - 4.65v
U7000 pin 19 - 5.45v
U7000 pin 14 - 0.73v
not sure what should i check more or how to fix this board. anybody can help me here please...
actualy i manage to fix it. i replaced R7403 R7402 and is working now. green light is stay on and fan is spining normaly. but i have another problem here.laptop is on and battery procantage its say 95 procent and showing on screen is charging but light on charger cable is green with should be...
Hi. I have strange board here. 820-3115-b.
green light on charger is on and of every 10 second and fan trying to spin and make beep noise . anybody know anything about that? i replaced new smc and still this same
when i connect charger its powering up and when i disconnect charger is still running normaly. then i press power button and is powering of. when i want to power back on is not working
Hi. i have strange problem i dont know how to get round it.
820-3435-b board. no water damage or things like that.
when i plug charger cable its powering up also i can power in down using power button but when i press power button to power up with charger cable connected and full charged...
i have problem. no water damage at all. just keyboard and trackpad no working.
R7914 : 3.27k ohm and voltage on pin number 2 is 3.3v and pin number 1 is 2.7v (its enable pin so it should be 3.3v is it right? )
J5713 : pin 30 - 2.45 ( should be 3.3v )
J5713 : pin 4 - 3.41v
not sure what i...