Driver_power_state_failure windows 8.1

Hello,

Since I bought my laptop (asus N751JX) I had been having these blue screens of death. I put it in reparation but nothing helped. I have windows 8.1

It happens sometimes while rendering in cinema 4D, sometimes while working in sketchup. Sometimes while surfing on the internet.
It comes out of nowhere.


this is my dump file
==================================================
Dump File : 040616-20421-01.dmp
Crash Time : 6/04/2016 19:58:11
Bug Check String : DRIVER_POWER_STATE_FAILURE
Bug Check Code : 0x0000009f
Parameter 1 : 00000000`00000003
Parameter 2 : ffffe001`d83d6060
Parameter 3 : ffffd001`7bf71960
Parameter 4 : ffffe001`db6e3630
Caused By Driver : ntoskrnl.exe
Caused By Address : ntoskrnl.exe+14e3a0
File Description :
Product Name :
Company :
File Version :
Processor : x64
Crash Address : ntoskrnl.exe+14e3a0
Stack Address 1 :
Stack Address 2 :
Stack Address 3 :
Computer Name :
Full Path : C:\Windows\Minidump\040616-20421-01.dmp
Processors Count : 8
Major Version : 15
Minor Version : 9600
Dump File Size : 1 465 872
Dump File Time : 6/04/2016 19:59:09
==================================================

I hope someone can help me because I need my laptop for schoolwork and I don't have the time to put it again in reparation.

Thanks