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 at random - WerFault and Freshly Booted Windows during the day..

16 May 2012   #1

Windows 7 Build 6.1.7100
BSOD at random - WerFault and Freshly Booted Windows during the day..

Windows 7 - x64 - SP1 - TechNet Genuine - What is the age of system (hardware), everything bar two hard drives <6 months old. - What is the age of OS installation (have you re-installed the OS?) - 3 months

Issue is a blue screen on an intermittent basis of thing such as LT_ZERO_AT_SYSTEM_SERVICE etc.

Thanks for your help :)

My System SpecsSystem Spec
16 May 2012   #2
Vir Gnarus

Microsoft Community Contributor Award Recipient

Windows 7 64-bit

It smells like hardware failure, but we'll look at software just in case. Remember, if you are overclocking your PC any, reset to factory defaults. I saw in one of the crashes what looks to be a corrupted CPU register. We'll confirm though.

Turn on Driver Verifier. For checks to use, select all except IRP Logging, Low Resource Sim, and Force Pending I/O Requests. Restart after everything is finished. If you get reboot loop, go into Safe Mode (F8) and turn DV off. Send us new crashdumps.

Since I think this may be hardware, perform the following:

RAM: Memtest86+ - 7+ passes
CPU: Prime95 - Torture Test; Large FFTs; overnight (9+ hours)

Also, please provide us temps/voltages using HWInfo with Sensors only option checked. Log two 30-minute instances: one for idle, and one for high load. If you can crash system while logging, that's better.
My System SpecsSystem Spec

 BSOD at random - WerFault and Freshly Booted Windows during the day..

Thread Tools

Similar help and support threads
Thread Forum
Freshly installed windows, random BSODs
Havent had them before i reinstalled windows. Problem Event Name: BlueScreen OS Version: 6.1.7600. Locale ID: 1033 The computer has rebooted from a bugcheck. The bugcheck was: 0x0000003b (0x00000000c0000005, 0xfffff960000d4283, 0xfffff8800a046030, 0x0000000000000000).
BSOD Help and Support
BSOD on freshly installed Windows 7
Hello guys, I Installed Windows 7 Ultimate and I got a lot of BSODs so I decided to format and do a fresh install of Windows 7, this time enterprise but the BSODs continue System specs: Windows 7 Enterprise x64 Full Retail The hardware has 3 days. Windows was installed yesterday ...
BSOD Help and Support
Unknown Random BSODs- Freshly recovered system
I am having these random BSODs everytime. I've tried resetting my laptop on its factory defaults and still getting this random blue screens. I also tested my memory using Memtest with atleast 5 passes, NO errors reported. I used check disk many times. I also tried sfc /scannow but it stopped at...
BSOD Help and Support
Random crashes on freshly installed Windows 7
In a nutshell, I had a PC with a Windows 7 install for the last two years that had a motherboard go bad. I ended up buying a Tigerdirect combo (hardware specifics below) and just decided to reuse the case with my original install drive. After taking some time to retune itself to new drivers, the...
BSOD Help and Support
BSOD on boot, random restarts when booted
Computer originally came with Vista HP 32bit. Upgraded later on to 64bit, and recently upgraded to Windows 7, but as I wished to go back to 32 bit, I did the clean install from an upgrade disc method. Since that time, I have had random restarts when doing mundane day-to-day tasks, from surfing...
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 16:07.
Twitter Facebook Google+