Windows 7 Forums

Welcome to Windows 7 Forums. Our forum is dedicated to helping you find support and solutions for any problems regarding your Windows 7 PC be it Dell, HP, Acer, Asus or a custom build. We also provide an extensive Windows 7 tutorial section that covers a wide range of tips and tricks.

Windows 7: BSOD Every ~30 minutes 0x0000007a

04 Sep 2013   #1

Windows 7 Home Premium x64
BSOD Every ~30 minutes 0x0000007a

I've tried for 5 days to fix this on my own, including buying a new PSU. Every 30 minutes - 1 hour my computer freezes up and 30 seconds later, BSOD. I get different error codes sometimes, but mostly 0x00000007A (0x00000000020, 0xFFFFFFFC00000009D, etc (I think only the first two codes are relevant?)

I tried CHKDSK /r
I've ran Avast - nothing.
I ran ASWMBR, and replaced my MBR.
I've checked my RAM with Memtest86+ and removed each stick and tried them individually, and in different DIMM slots.
I bought a new, more powerful 850W PSU.
I tried different SATA cables.
I reinstalled Win7 on my second SSD, and with only that SSD in, it still BSOD.
I've updated all drivers.

So at this point my only conclusion is that it is probably my GPU or Motherboard. Please let me know if you have any ideas...I'll try anything at this point!

Win7 Home Premium x64
Mobo: Sabertooth 990FX R2.0
RAM: 4GB GSkill (x2)
128GB SSD Crucial M4 (OS is here)
256GB SSD Samsung (tried the OS here and still BSOD)
PSU: 850W Cooler Master

Posting this quickly before it BSODs me, please let me know if you need more info. Thanks.

My System SpecsSystem Spec

04 Sep 2013   #2

Windows 7 Home Premium x64

Additionally, I don't have a MEMORY.DMP file. It is set to create one on error, but there isn't one... I don't know why. I can attach the rest of the SF Diagnostic Tool Zip, but I don't know how much of a help that is without the Memory dump.

Set to go here:
But it's not there and the Diagnostic Tool says: Sorry, No Dump Found.
My System SpecsSystem Spec
04 Sep 2013   #3

Windows 7 Pro-x64

Without the dump(s) or sysinfo it's hard to get into any detail but 20 and 7A bug checks are usually kernel driver faults for major hardware. It could be a faulty or incorrect driver or a failing hardware component.

Do you have a pagefile defined? That's also required for dumps.
My System SpecsSystem Spec

04 Sep 2013   #4

Windows 7 Home Premium x64

Hi carwiz, I have the pagefile defined and checked off for it to create a kernel dump file, and I let the computer sit until it just had another BSOD just now. It says at the bottom of the BSOD:

"Collecting data for crash dump . . .
Initializing disk for crash dump . . ."

But then my computer gets a 0xC000000F error when it tries to boot back up. I have to go into the BIOS and set the correct hard drive for it to read from again. Maybe this is why it's not finishing writing the dump file??

I tried running the Diagnostic Tool again, and it still says "Sorry, No Dump Found"
My System SpecsSystem Spec
05 Sep 2013   #5

Windows 7 Pro-x64

Is your pagefile on C: ?

We really need the logs, MSINFO and Sysinfo files, at least. Run the "Grab All" from the instruction link at the top of the page and upload here. Even without the dumps it will provide some info so we don't have to play thread tag.
My System SpecsSystem Spec

 BSOD Every ~30 minutes 0x0000007a

Thread Tools

Similar help and support threads
Thread Forum
BSOD 30s after startup 0x0000007A
DSOD appears in about less than minute after desktop shows. I was able to get logs in safe mode. Stop code: ***STOP: 0x0000007A (0x0000000000000020, 0xFFFFFFFFc000009D, 0xFFFFFA8006248078, 0x0000000000000000) I'm using Windows 7 Home Premium 64bit Service Pack 1 and didn't install anything...
BSOD Help and Support
BSOD first 0x0000007A and now 0x000000F4
Hello everyone! It was some days I was getting the 0x000007A BSOD. I looked around for some possible solutions and I just performed a chkdsk. After the chkdsk, where I got no error, don't ask me why, but I eliminated the 7A BSOD to acquire the second one; the F4. As in your post on...
BSOD Help and Support
BSOD while doing anything, error 0x0000007a
I have been blue screening on my computer for roughly a month, not seriously messing anything up, but the first time it happened my HDD couldn't be loaded, but after that I thought the worst had passed, but it had kept coming over and over again, just annoying me now, but I don't want it to get...
BSOD Help and Support
BSOD after a few minutes (5 to 55 minutes) with Samsung SSD 840 EVO
Hi. I have successfully cloned my existing OS over to the SSD 840 EVO using Samsung magician. My OS boots fine with the SSD 840 EVO but crashes several minutes after startup. Crashes can happen from 5 to 50+ minutes after start up. The crashing process happens slowly, starting with the mouse...
BSOD Help and Support
BSOD error 0X0000007A
Hello, I just got my first BSOD today. And now it happens every hour or so. I'm not sure what to do. I have all the necessary files attached, I believe. Thank you for any help you can give.
BSOD Help and Support
BSOD 0x0000007a ntoskrnl.exe
This has happened a couple of time today, it also happened a few weeks ago but didn't create a dump file. Since then it hasnt happened until now. So I have attached the requested files. Not sure what information you may need, but this is an Acer 5738zg laptop.
BSOD Help and Support

Our Sites

Site Links

About Us

Find Us

Windows 7 Forums is an independent web site and has not been authorized, sponsored, or otherwise approved by Microsoft Corporation. "Windows 7" and related materials are trademarks of Microsoft Corp.

Designer Media Ltd

All times are GMT -5. The time now is 18:17.

Twitter Facebook Google+

Windows 7 Forums

Seven Forums Android App Seven Forums IOS App