News BSOD after being quiet for 2 months

[bullfights]

Upon boot got the dreaded BSOD, the files are attached.

The PC is currently goping past the validation period, I have the key but not using it yet, as I am still testing some thing, and that might be why I got the BSOD because the AV is not enabled (using MS AV).

although the PC has been like this running for about 2 months, so not sure if that is the issue.

I will await your respones,

Thanks

Gerry

 

[yowanvista]

The cause is you nvlddmkm.sys driver used by your Nvidia video card
Uninstall the driver
Use Driver Sweeper to remove leftover Nvidia display driver files
Reinstall the current version Drivers - Download NVIDIA Drivers

If still getting crashes test your RAM
RAM - Test with Memtest86+
Is anything overclocked?

BugCheck 50, {fffff5001c5877d8, 1, fffff8801422ce01, 7}

Unable to load image \SystemRoot\system32\DRIVERS\nvlddmkm.sys, Win32 error 0n2
*** WARNING: Unable to verify timestamp for nvlddmkm.sys
*** ERROR: Module load completed but symbols could not be loaded for nvlddmkm.sys

PAGE_FAULT_IN_NONPAGED_AREA (50)
Invalid system memory was referenced.  This cannot be protected by try-except,
it must be protected by a Probe.  Typically the address is just plain bad or it
is pointing at freed memory.
Arguments:
Arg1: fffff5001c5877d8, memory referenced.
Arg2: 0000000000000001, value 0 = read operation, 1 = write operation.
Arg3: fffff8801422ce01, If non-zero, the instruction address which referenced the bad memory
    address.
Arg4: 0000000000000007, (reserved)

 

[bullfights]

hmm ok will do, no nothing overclocked, totally stock. RAM is new, well less than 3mo old. (16gb), will try the Nvidia first