[roeytwins]

Sometimes my computer won't fire up and I get those errors at boot:







At first I tought the problem was the hard drive, so I got a brand new 600GB hard drive, and the problem still occurs.
Then I tought that maybe it's the graphic card, and I also replaced it. didn't fix the problem.

so maybe it's the OS?
Just to be sure, I've installed Windows 8 Consumer Preview, and the error still occured at boot, just with the new Metro UI.


Also, I got BSOD:


Sometimes Windows 7 boots fine, and other times I get those error messages.
When Windows 7 does boot, it freezes sometimes for 30 seconds, and then continue to work fine.

Tech Support Guy System Info Utility version 1.0.0.2
OS Version: Microsoft Windows 7 Ultimate, Service Pack 1, 32 bit
Processor: Intel(R) Core(TM)2 Duo CPU E7400 @ 2.80GHz, x64 Family 6 Model 23 Stepping 10
Processor Count: 2
RAM: 2047 Mb
Graphics Card: NVIDIA GeForce 8400GS, 512 Mb
Hard Drives: C: Total - 168906 MB, Free - 98559 MB; D: Total - 305326 MB, Free - 104729 MB;
Motherboard: MICRO-STAR INTERNATIONAL CO.,LTD, G31M3-F(MS-7528)
Antivirus: Microsoft Security Essentials, Updated and Enabled

==================================================

Please, if someone have a clue what is the problem, HELP!!
Thanks in advance for anyone that have any idea! ^-^

[Mumbodog]

Replace the data cable for the hard drive.

[valis]

if it's not the data cable, chances are high your HD croaked......do you have your data backed up?

what is the make/model of the PC?

[roeytwins]

Thanks, Mumbodog, i'll buy a new cable for the hard drive tomorrow.

valis, I don't know what is the model, how can I check?
I bought the parts separately and build it.

[valis]

okay.....if you bought the parts separately, the best thing you can do is go to the manufacturer site of the HD; they will have some diag tests you can run to make sure HD isn't dying on you.

I'd also start backing up whatever you wish to keep.

[roeytwins]

valis, I ran a test with Data Lifeguard Diagnostic for Windows and here are the results:


So i guess the only problem now could be the SATA data cable?

[Mumbodog]

Data cable or a motherboard problem.