CLASSPNP.SYS Stop error

[Marth8880]

Uh oh!

Hey guys, so I upgraded my motherboard, CPU, RAM, GPU, and PSU last night, and I've unsurprisingly run into a pretty big problem. My computer boots, POSTs, gets to the bootloader, but not long after Windows 7 begins to load, I get a Stop error (BSoD).

After checking the boot log, the Stop error appears to happen after a driver called CLASSPNP.SYS is loaded, which, according to Google, is the driver for SCSI, which I don't even utilize lol.

I've tried a few things:
- Configuring the SATA drives as AHCI instead of IDE,
- Limiting my processor cores to 1, and
- Booting into all of the Safe Mode options,
but to no avail.

I still have a few tricks up my sleeve, such as clearing the CMOS, attempting a Windows Startup Repair, and removing my graphics card, but I wanted to know what you guys think about this.

My very last resort is to reinstall Windows.

Help me, Obi-Wan Kenobi, you're my only (h/n/p)ope.

The hex code:

0x0000007B (0xFFFFF990009A9928, 0xFFFFFFFFC0000034, 0x0000000000000000, 0x0000000000000000)


Hardware:
-ASUS P8B75-V LGA 1155 Intel B75 ATX Motherboard
-Intel Core i5 3470S Ivy Bridge 2.9GHz LGA 1155 Processor
-ASUS GeForce GTX550 Ti GDDR5 192-bit 1GB
-G.SKILL Extreme Performance 8GB (4x2GB) DDR3-1333MHz Quad-Channel Memory
-Rosewill CAPSTONE-550 550W 80 GOLD PLUS Power Supply

 

[ikaz]

So did you also reinstall the OS after the upgrade or did you just pop your old HD in and hope for the best ?

 

[ikaz]

oh wait for some reason I thought you also replaced your MB but since you didn't you should have been ok. Have you tried to boot into safe mode yet ?

 

[Marth8880]

I said I already tried booting into Safe. Regardless, all of the hardware I listed is what I upgraded - I should have mentioned that.