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Blue Screen Again
Posts: 1
Registered: ‎04-11-2017
Location: US
Views: 397
Message 1 of 2

G770 Bottom case replacement and now won't turn on



I have an G770 laptop and I'm trying to replace my bottom case because I let my hinges go to long. My problem is that when I put everything into the new bottom case it wont turn on or show it connected to a power supply. Basically it does nothing, when I put it back into what is left of my old bottom case it does fine. The new case is a little different in that it, has the bone in the bottom for the wifi switch but does not have the outer hole for the actual switch. I did not know that till a received it, but I didn't think that would matter. The number of mine is AP0H40003001AB5KY00843 and the one I brought number is AP0H40003001AC68Y00945.I tried scraping the screws that screw in the motherboard figuring it is a grounding problem but nothing has worked. Anyone got a reason/advice or help as to what is going on?


Here is what case I brought:





Model 1037

Retired Support Specialist
Posts: 3,772
Registered: ‎12-24-2015
Location: IN
Views: 335
Message 2 of 2

Re: G770 Bottom case replacement and now won't turn on

Hi there, Hurricane                 -


Thank you for writing in to the Lenovo Forum - happy to have you here today.


Please go through the HMM for better understanding (Page 51)


I would recommend contacting Lenovo service centres and applying the normal phone techniques to get it replaced promptly or assist you further.


Schedule a Call-back for faster support

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During business hours, you may also engage with live chat support.


Update us how it goes.







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