Frequent BSOD errors, Bug check code: 0x00000124

Hey everyone,
I have this Acer laptop that i purchased 3 years back. It gives me BSODs very often, mostly when the computer is idle or when i attempt to open up chrome. Also i have done a clean installation of the Windows 7 Home Basic 32 bit a week back and started installing all drivers and it was working without any BSODs for 4 days which was unbelievable but as i started installing applications (the last ones i remember installing before BSODs were Winamp, OpenSubtitlesPlayer) its again started giving me these BSODs with the same error code everytime. Ive attached the DM log collector report below(COSMICGATE-PC). Also Im new to posting threads so let me know if any more information is required from my side.
Any help would be appreciated
Thank You ! :)

Hiya and welcome to SevenForums!

Code:

BugCheck 124, {0, 8628801c, f6033f00, 40150}

Probably caused by : hardware

	
Code:
	
MODULE_NAME: hardware

IMAGE_NAME:  hardware

DEBUG_FLR_IMAGE_TIMESTAMP:  0

FAILURE_BUCKET_ID:  0x124_GenuineIntel_PROCESSOR_CACHE

BUCKET_ID:  0x124_GenuineIntel_PROCESSOR_CACHE

Uninstall chrome completely. Run Prime95, if the temps goes too high stop the test. Hardware - Stress Test With Prime95

How much time is it suppose to take. Been more than 2 hours now the prime95 test is still running. The speed of the computer has dropped down considerably low. When would I know the test is complete??

That's enough. Have you overclocked?

How do I tell?? It only gives me worker #1/2/3/4 - Self-Test. I've uploaded the picture. Is there something I'm supposed to do here or just wait till its done??

No, but have you overclocked?

What do you think? 1197.30 MHz Min 45, max 85
Not too savvy bout overclocking & stuff. Please Explain. Also when I click on sensor test it gives me another box where in movements of core 0 and core 1 are displayed and core 2 and core 3 aren't.

I have no idea about that. But i assume it passed as it has been running for 2 hours+. Run MemTest86+, it must be MemTest86+. RAM - Test with Memtest86+

The Memtest shows zero errors and was passed 9 times with 10 tests. Kept for approx. 1 hr 40 min
Unable to upload the image
What should i do next?

Run SeaTools(DO NOT RUN FOR SSDS) SeaTools for DOS and Windows - How to Use