Hi all,
My system won't turn on, The screen was black and the fan goes to maximum speed.
Also doesn’t start after a SMC reset, and nothing working to boot the system.
I see on the logic board a component 3R3 seems exploded, can this cause the problem?
声誉积分: 497.7千
35
339
975
Yes! Your logic board is damaged. The damaged component is a coil.
You’ll need to find someone with the needed skills and access to the part to fix your logic board. There maybe more than this one part needing replacement.
The other option is just replacing the logic board.
这个答案有帮助吗？
You think if i change the coil can return to work? Were can i find a tech scheme of logic board? Just to understand whats it for
I can't answer if changing the coil alone will fix things. Often times when a coil goes other parts are damaged. This is not something one can do on their own as it takes deeper skills. Best to find someone with the skills.
过去 24 小时： 0
过去 7 天： 0
过去 30 天： 3
总计 79
