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 ntoskrnl+748c0

08 Aug 2015   #11
MarcoZelius

Windows 7 Home Premium 64 bit
 
 

Loaded BIOS in Safe mode!!!!

Update: seems to be taking a lot of time - 5 minutes - updating the BIOS?!?!

Update2: quit bios update in safe mode. Rebooted fine.


My System SpecsSystem Spec
.
11 Aug 2015   #12
MarcoZelius

Windows 7 Home Premium 64 bit
 
 

I'm begining to think youre correct. I swapped out the C: drive with another drive. The second drive is a clone of C: drive; the cloning was done months before these issues started. I got the BSOD. So I've removed DIMM #4 and have swapped back to the current C: drive. Whem'if it fails I'll closely inspect the mb for issues.
My System SpecsSystem Spec
11 Aug 2015   #13
Laith

Windows 10 Professional x64
 
 

Heh, glad that i could help.
My System SpecsSystem Spec
.

11 Aug 2015   #14
MarcoZelius

Windows 7 Home Premium 64 bit
 
 

I thank you and all folks who are helping. I have a feeling the issue is heat-related as the computer will run fine for 10 hours or so after being shut off for several hours. Also, I'm running a Scythe cooler on the processor. It partially overhangs the memory (see attached) and may impede cooling of the DIMMs. I pulled DIMM #4, the easiest DIMM to reach. Btw, I'm running BOINC (Berkeley Open Infrastructure for Network Computing), doing cancer research. This runs (when it runs!) at full bore - 100% on all 4 cores. I also have a 92mm side exhaust fan; it's set up to run at max rpms. Same for the bottom rear fan. CPU temps remain below 45* C., while Northbridge temps stay below 50* C.

Update: I run "CCleaner" on a daily basis. In the last few weeks it seems to run verrrrry slooooooowly. I suspended BOINC to run CCleaner. It took over 20 seconds to compete its run, and only deleted 17MB of trash. Memory issue? Why no alert? ARGH!
My System SpecsSystem Spec
11 Aug 2015   #15
Laith

Windows 10 Professional x64
 
 

Hmm, can you post Speecy screenshots of the temps? This also be a failing HDD so run SeaTools.
Speccy - Advanced System Information Tool
SeaTools for DOS and Windows - How to Use
Thank you for researching about cancer. Someday we will cure cancer and less people will die of that horrible disease.
My System SpecsSystem Spec
11 Aug 2015   #16
MarcoZelius

Windows 7 Home Premium 64 bit
 
 

It's not the HDD as I temporarily installed another system disk that I mirrored to before the BSODs showed up. It ran for hours and then BSOD'd with the same thing. Also, after each BSOD I've run as admin SFC. Never an issue.

I've attached a screenshot of the Cupid HW Monitor (and more).

Thanks,
Mark
My System SpecsSystem Spec
11 Aug 2015   #17
Laith

Windows 10 Professional x64
 
 

Your GPU is overheating a little. Can you borrow a friends GPU?
My System SpecsSystem Spec
11 Aug 2015   #18
MarcoZelius

Windows 7 Home Premium 64 bit
 
 

I think my mb has builtin vid. I saw it run a lot hotter during the Ferman test. I think it's ok.

So far so good with DIMM 4 empty.

You're welcome on the research. I built a very high performance single core box around an AMD Athlon FX57 for cancer research hosted at Oxford University. My dad died of lung cancer in 2002. A friend (super smart), with whom I went to grade school and high school received his phd in bio/chem from Oxford, was athe wake and funeral. He works are the National Cancer Institute.. His adviser at oxford was Dr. Graham Richards, one of the pioneers in using computers to perform chemical research. Dr. Richards' theory was that cancer generates and needs one of 12 proteins. If we can interfere with those proteins we can stop cancer. I ran that program for 4 years on my home and my work computers.
My System SpecsSystem Spec
11 Aug 2015   #19
Laith

Windows 10 Professional x64
 
 

Wow, interesting. Sorry about your dad though. May he rest in peace.
Well of course it should run hotter in Furmark as it's a stress test on the GPU. Still the GPU is pretty hot for being idle. But so far so good, hope there won't be anymore crashes.
My System SpecsSystem Spec
11 Aug 2015   #20
MarcoZelius

Windows 7 Home Premium 64 bit
 
 

Thank you for your sentiments about my father. he led a very full life.

I used the links you provided. What mode should the SATA drives be in: AHCI or ATA?

Returned it to RAID. Didn't work in ACHI.
My System SpecsSystem Spec
Reply

 Bsod ntoskrnl+748c0




Thread Tools Search this Thread
Search this Thread:

Advanced Search




Similar help and support threads
Thread Forum
BSOD Windows x64, error 0x00000124 hal.dll+12a3b ntoskrnl.exe+748c0
Hello everybody, I just have this custom PC for Home use, I have used it around a month. The PC had worked very good, but 2 weeks ago my wife had to use it for children's homework. Just when she logged into her user account the BSOD appeared, after around 20 seconds the BSOD disappeared an the PC...
BSOD Help and Support
Random BSOD during startup, mostly points to ntoskrnl.exe+748c0
Hello! I have problems with random BSODs during Windows startup - they appear after the welcome screen, when the desktop is loading. They have been present for over a year, so I have decided to format my laptop and install everything again. Unfortunately, after this operation the bluescreens...
BSOD Help and Support
BSOD random most times ntoskrnl.exe+748c0 and ntoskrnl.exe+74ec0
BSOD random, probably under heavy load situations. I dont know how to do. DM log collector file attached many thanks
BSOD Help and Support
BSOD was weekly, now daily, ntoskrnl.exe+748c0
I have had a persistent problem with BSODs for several months with this laptop. Reloaded system from the factory Windows system files on drive Q about 3 months ago. Really didn't help. Problem is getting more frequent, was maybe once a week, now getting closer to daily. Been doing battery pull...
BSOD Help and Support
page_fault_in_nonpaged_are bsod error ntoskrnl.exe+748c0
can u delete this
BSOD Help and Support
BSoD caused by address "ntoskrnl.exe+748c0" (maybe related to Youtube?
I'm sorry to bother you, but I've been having a few crashes lately & I was wondering if you might be able to point me to the cause. (I apologize in advance if the below is too wordy or /way/ too much information, I'm just trying to give you a complete picture.) The issues started a few...
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 15:28.

Twitter Facebook Google+



Windows 7 Forums

Seven Forums Android App Seven Forums IOS App