Hello,
I contact Adras in e-mail because the Hungarian service (TMX Mobile Soultion Kft.) is scratched to my Laptop and can't help for my issue.
I did order my machine in 2018/08/22 (With Windows 10, and all drivers), after some day, when I start some application (Example: Multi Theft Auto, Tanki Online, Google Chrome), the System Interruptions in the Task Manager usage me High CPU (About 20-30%). This issue it lasted until I reboot the machine. I try ask for help to Microsoft support, Nvidia support (May graphics card problem), but they can't to slove my problem. I re-install the windows 2-3 times, but issue is always back.
I decided, that write the Hungarian service. I send my Laptop for service (2018/10/13) and they changed the Hard disk (Lenovo installed the Windows 10 for all drivers). I got back the laptop, but issue is again back, and....!!!
When I start to play, I see the Display is working wrong, I made video for this:
https://youtu.be/9xQO2RCgYFY
After about 2-3 day, the Windows made "Large Windows Update" and after the issue is sloved.
Display frame damaged: https://prnt.sc/li9jj0
I send the Laptop for service, that check the Display, and they said me that flawless (Since then, it really works flawlessly)
When I got back the laptop 2nd time, I checked, but System Interruptions issue is always back, and the Touch-Pad is worked bad, I made video for this:
https://youtu.be/mXa5QmCf7DA
They wrote for worksheet, thet the Machine "envelope is scratched"
I really don't understand, how can they made this...
(When I got back the laptop (2nd time), I don't saw this scratched)
I again sent the Laptop for service, 3rd times beacuse the Touch-Pad is not working and the System Interruptions always uage High CPU.
They tell me, that is sure that Software or Driver problem and they can't help for me... I was really puzzled, because can't use my laptop a lot of application, because issue us always back and reduced to my FPS.
And... Today I seeing, that envelope is really scratched!
Screenshots:
http://prntscr.com/lrigmi
http://prntscr.com/lrigxw
My machine model: Lenovo Y520-15IKBN