Guys, I`m totally lost, perhaps one of you can help me out.
Me and my brother wanted to upgrade my brother`s PC (only the graphic card & the HDD are the same as before), so we bought the hardware and reinstalled Windows 7 64-bit.
Current rig:
Mainboard: ASRock Fatal1ty Z170 Gaming K4
Processor: Intel i5-6600K
RAM: GSkill Trident Z 8 GB (2x4 GB)
Graphic Card: Nvidia GeForce GT 720
I actually forgot the HDD and the Power Supply Unit, but I also think that these will not be needed anyways. Now we have two major issues:
1. Sometimes a bluescreen stating "MEMORY_MANAGEMENT" appears and, whilst I know it has something to do with the RAM, it definitely isn`t damaged since it`s brand-new and thus I have no idea whatsoever causes the crash.
2. Installing the Nvidia driver for the graphic card will cause dwm.exe to crash and thus almost any game is unplayable (will not even launch or result in random bluescreen). Uninstalling the driver fixes dwm.exe, but doesn`t fix the games (they just won`t launch). Using the onboard Intel HD graphics by installing that driver works though, but some games (e.g. Fallout 4) have serious compability issues with Intel HD.
Any hint in the right direction would be highly appreciated, if additional information is needed regarding the PC just ask me, I`ll provide you with needed info.