BSOD stop: 0X0000001E 0x0000000000000000 after new GPU

Hello, a friend is having crashes after roughly 30-45min. Whether it is sitting idle or under load from games. The old video card failed about a week ago and replaced it with a different and more recent model.
Drivers were uninstalled and the card removed before installing the new card and drivers.
The problem only began after the new video card was installed.
The upgrade was from a GTX 690 to GTX 1080.

Problem signature:
Problem Event Name: BlueScreen
OS Version: 6.1.7601.2.1.0.256.4
Locale ID: 1033

Additional information about the problem:
BCCode: 1e
BCP1: 0000000000000000
BCP2: 0000000000000000
BCP3: 0000000000000000
BCP4: 0000000000000000
OS Version: 6_1_7601
Service Pack: 1_0
Product: 256_1

Files that help describe the problem:
C:\Windows\Minidump\071316-69623-01.dmp
C:\Users\Lethal\AppData\Local\Temp\WER-145580-0.sysdata.xml

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