[SOLVED] Unexpected restarts on my notebook

[Ischys]

I am using Lenovo Ideapad 700 15-isk for 2 years and a half now. My computer started having unexpected shutdowns about like a month ago while gaming. First I tought I had a software issue and reinstalled my OS etc. graphics driver checks every fix I was ever able to found in the internet.

I had nothing left to do and brought my notebook to a service near my house.They said that my GPU "might have" gone bad so they'll replace it somehow which will cost me a lot from what they said. And it may or may not fix my issue. I am an university student so there's no way I can pay that so I just disabled my GPU from BIOS and kept using my laptop. Since last week my notebook started rebooted again I done a stress test with AIDA64 Extreme and decided to replace the thermal paste since it was throttling about 5%. Recently I am having my notebook restarting again while only using GeForce Now which only uses system like a browser does. My GPU is already OFF which should not cause a reboot.I think this started a month after I added an m.2 ssd to the system can it also be the cause or is this a power issue

Specs: Intel i7 6700HQ
16GB Ram
Gtx 950M GPU
Corsair MP-510 m.2 SSD ( added later )

Note: Service said that my adapter voltage is also normal.

Sorry if I have grammatical errors.

 

[lga1156_ftw]

What is motherboard model? Is it actually disabled for sure check device manager it should not show it at all.

"Recently I am having my notebook restarting again while only using GeForce " so you are using 950m still or not?

Are you running latest bios already : E5CN63WW ? If not then upgrade , keep power cable connected , disable antivirus until next restart and dont have anything open https://pcsupport.lenovo.com/us/en/...books/700-series/700-15isk/downloads/DS111737

How is your battery acting before the shuttdowns (drop in percentage), have you tried to remove internal battery and using only power cable to fix the issue?