Different Bsod when gaming or running many applications

[Dirikr]

I have reseted my laptop lenovo G50-80 to windows 8.1 and it is still having these blue screens. I tried to read event viewer and check for keywords to find solutions online but it has not been working. Really appreciate some help here...
I tried using Driver Booster to update my drivers too.
I tried driver verifier create standard settings - automatically select unsigned drivers and found this atikmdag.sys
ATI Radeon Kernel Mode Driver to be unsigned. What shall i do with this? Is this the only problem?
Please help I will greatly appreciate thanks alot.
Here are the specs of my laptop through msinfo32: https://1drv.ms/t/s!ArXB0kHY_ZRkiWUIv3Ox7NkNBQvQ
Here are the drivers through Driver View: https://1drv.ms/t/s!ArXB0kHY_ZRkiWbrlT57Avy1GWnO
Here is the zip file with the dmp files from the DM log collectorView attachment 68482
The most recent bsods are the one related to ntfs.sys(Forgot the exact name) and system_service_exception.
Thanks again for reading this!

 

[axe0]

   Warning

Programs that claim to update your drivers install either the wrong or corrupted drivers.
If you have installed any driver with Driver Booster 4, please remove them as it may cause trouble.

An easy way to get remove these drivers is by using a restore point prior the installation.

 

[Dirikr]

I had BSod before using driver booster too is there other possible causes?

 

[Dirikr]

Mostly memory management bsod and kernel bsod

 

[axe0]

It's currently important that you remove the program and revert back the changes it has made to prevent the situation from becoming worse.

 

[Dirikr]

Yes I have resetted back to the previous version where driver booster was not installed.

 

[Dirikr]

Hi there. Thanks for taking your time to help me. Sorry for spamming but here is my current situation. I just factory resetted my laptop and downloaded only google chrome and League of Legends(Game) to test my laptop. After 5mins or so of gaming, i still get this BSOD memory_management. Here are the latest files from the dm_log_collector: https://1drv.ms/u/s!ArXB0kHY_ZRkiWxZWIPTwdBanaK3