BSOD and low FPS due to RAM/Graphic Card

Fred_68

Prominent
Aug 11, 2017
3
0
510
So I own a Toshiba Satellite P70-A-107:
4ª generation processor Intel® Core™ i7-4700MQ with 2.0 Intel® Turbo Boost
Disk 1 TB
Prata Precious
16,384 (4,096 + 4,096 + 4,096 + 4,096) MB, DDR3L RAM (1,600 MHz)
NVIDIA® GeForce® GT 745M with CUDA™ NVIDIA® Optimus™ tecnology

So my issue is with the RAMs/Graphic card I think. At first I was playing CSGO at 160-220 fps, but at one point I started having fps drops to 40-60 fps. So I took the PC to the technician to change the thermal mass and see the current status of the heatsink. The thermal mass was changed and there was no problem with the heatsink. An update was also made to the BIOS driver. After receiving the PC, I started to use it normally until I got the 1st BSOD and then every 15 / 30min or whenever I entered a game of LoL for example I recieved BSOD. That's when I decided to format windows 10. I installed a new copy of Windows 10 and then installed the drivers with Driver Boost Pro and started to use the pc. Not 10 minutes after all this I took BSOD. I decided to test the RAM memories. I started by taking one of the boards and trying to play LoL, it worked, but at 20 fps. I then placed the RAM board again on its place. With the PC all assembled I went back to test LoL, I managed to play but again to 20-30 FPS. This is the situation I am in now. I stopped receiving BSOD since I took out and put the RAM card on its place but whattever game I try to play it does not higher the 20-30 fps ... does anyone have an idea of ​​what it might be? Memories? Graphic Card? Other? Thank you in advance.

Fred
 

Fred_68

Prominent
Aug 11, 2017
3
0
510
Throught some test I managed to figure it out! It is the NVIDIA GeForce 750M that is damaged.. I disabled it and I can now play games at 100 fps with the intel graphics alone! New question is it possible to swap this NVidia graphic card on this PC?

How do I upload that file here?