English Community

Lenovo NotebooksLenovo B and G Series Notebooks
All Forum Topics

1 Posts



4 Signins

124 Page Views

  • Posts: 1
  • Registered: ‎04-11-2017
  • Location: US
  • Views: 124
  • Message 1 of 2

G770 Bottom case replacement and now won't turn on

2017-04-11, 8:31 AM



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: http://www.ebay.com/itm/252770379198?_trksid=p2060353.m2749.l2649&ssPageName=STRK%3AMEBIDX%3AIT





Model 1037


3811 Posts



2177 Signins

71411 Page Views

  • Posts: 3811
  • Registered: ‎12-24-2015
  • Location: IN
  • Views: 71411
  • Message 2 of 2

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

2017-04-12, 6:55 AM

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

English 24 hours a day 7 days/week 

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


Update us how it goes.







Tap that kudos button if I helped 
If you find a post helpful and it answers your question, please mark it as an "Accepted Solution"

Forum Home

Community Guidelines

Please review our Guidelines before posting.

Learn More

Check out current deals!

Go Shop