Which tools do the techs use to diagnose a problem with a laptop's gpu?

[HiTech_32]

Hi all,

I've been experiencing some issues with my GPU's clocks,but before I send it to the laptop's service ,I would like to know what tools do the techs from the service use to diagnose a problem with a laptop's GPU?
Do they use the same diagnostics tools which the laptop's manufacturers provide on their sites?

The GPU is Nvidia GTX 960M,and it is a Lenovo laptop!

Can I download their tools to diagnose the problem myself?
And from where can I download them?

Please tell me!
Thanks to all in advance!
Best regards!

 

[SpartanM07]

I'd probably post this question on your already started forum:
https://www.techpowerup.com/forums/threads/how-to-completely-reset-a-gpu-to-the-default.243510/

 

[HiTech_32]

I'd probably post this question on your already started forum:
https://www.techpowerup.com/forums/threads/how-to-completely-reset-a-gpu-to-the-default.243510/

Ok!