Constant BSOD each time with a different error

[iamlayinganegg]

Hello,

I have recently bought a new computer. For the first week everything worked well but after a while the computer began to constantly BSOD. The errors have been different everytime. Such as recently I got NTFS.sys error, system exception thread not handled, irql_not_less_or_equal, and intelppm.sys. 

I have tried: turning off hardware acceleration in chromium and firefox, only installing bare minimum drivers (ie chipset, ME interface, graphics), switching ram dimms, using windows memory diagnostics (no errors found), installing a new ssd, reinstalling windows countless times, running driver verifier on all non Microsoft drivers and enabling all checks, removing all dust filters, installing all windows updates, installing beta amd drivers, installing catalyst 14.4, underclocking gpu, and running furmark on gpu (no artifacts found and max temp. 70 degrees).

I have also updated my motherboard Bios to the latest one (1.7). 

Here are my specs:

i7 4770k (30 degrees idle and it is never under load) 
Coolermaster Hyper Evo 212 
MSI R9 280 (60 degrees under real world load)
MSI PC MATE z87 g41 motherboard
Kingston 8 gb ram @ 1600 mhz
Cooler Master Elite V2 550W
Corsair 200r Case
Windows 8.1 Pro

Last time my computer worked was a day before yesterday, when I took out my GPU and plugged in my dvi port into my onboard port. Then, I went into device manager and disabled intel HD 4600 graphics and pluged in my GPU. I restarted the computer and I did not blue screen for the entire day. I even restarted the computer multiple times to check if it was permanent.  I also did this yesterday morning and it worked (although intel 4600 was already disabled). I started the computer this morning and I started blue screening again. Do I really have to do this everyday? 

Please help, I dont know what to do.

 

Blue screen dump files can be downloaded here:

https://docs.google.com/file/d/0B1em6SIIbqqGTVhzR3B6OVdoSlZtcHJaT2pRcEE2eEd2THF3/edit

[legopc]

is there a way to test if your ssd/hdd is ok and are you sure that psu gives enough power? 

[iamlayinganegg]

I thought the hard drive is faulty cause it was older. So I went out and bought a new sandisk 128 gb ssd. I still get BSOD. I have two hard drives: a 300 gb WD and a 500gb hitachi both of which worked without error on my older computer. The hard drives are used for storage (downloads/games/music). I blue screen when Im just browsing. The PSU I thought was enough cause I checked pcpartpicker which said I needed 328 W. I put in a 550W just for good measure. How would I test the PSU?

[iamlayinganegg]

I fixed it. Turns out I had a bad RAM stick. If windows or any other ram test says your ram is error-free be very skeptical. I took one of my sticks out and the computer works. Also try putting different sticks in different DIMMS.