Hardware malfunction call your hardware vendor for

Appears to be a memory problem. If you can get a bootable CD copy of memtest 86, set the bios to boot from the CD drive with this CD in, and the test will determine if the memory is good. Let it run for one complete pass, which will take awhile.

You have a bad memory module. Replace the memory modules on the motherboard.

Call your hardware vendor for support.

\hi there,
Yes it seams you Memory module has gone faulty. So i would advise replacing it.
Regards

could be a defective Ram memory. or some bigger problem with the motherboard
follow this link how to replace or workaround with your problem.

http://support.microsoft.com/kb/315223

i hope this help.

Hello sumeetbapu,

Here are 2 suggestions which might be helpful in determining the cause of the nmi error:

• 1. Use the Windows Memory Diagnostic tool to test the RAM on your computer:
http://oca.microsoft.com/en/windiag.asp

• 2. Review this article from Microsoft Developers Network: What does an NMI error mean?
http://blogs.msdn.com/b/oldnewthing/archive/2007/02/27/1769274.aspx

Finally, you may need to replace a memory module. If you need help with replacing the memory, please be sure to ask.

If this solution is helpful please click a thumbs-up rating below.

Have a great day,
martyshaw152

Download the latest drivers

Pls try to restore the laptop in last know good config mode.

Try the RAM modules one at a time in each slot. If issue is isolated to 1 module, replace the RAM module. If isolated to 1 slot, replace the Motherboard. If RAM changes make no difference, change motherboard