I just added 2 gigs of ram to my computer and now it wants to shut down every now and then whats wrong?

I had 512 megs and no prblem other than I needed more ram for my recording music. So I put 2 gigs of ram that best Buy told my that is best for my PC in it. It worked fine then every 2 to 3 hours my PC will shot down?





This is a box that pops up after I turn it back on =





Problem signature:


Problem Event Name: BlueScreen


OS Version: 6.0.6000.2.0.0.768.3


Locale ID: 1033





Additional information about the problem:


BCCode: a


BCP1: 01A41B48


BCP2: 0000001B


BCP3: 00000001


BCP4: 820ADBD1


OS Version: 6_0_6000


Service Pack: 0_0


Product: 768_1





Files that help describe the problem:


C:\Windows\Minidump\Mini031108-02.dmp


C:\Users\Daid Locke\AppData\Local\Temp\WER-85394-0.sys...


C:\Users\Daid Locke\AppData\Local\Temp\WERD854.tmp.ver...





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I just added 2 gigs of ram to my computer and now it wants to shut down every now and then whats wrong?
One of the sticks is probably bad. Take one out and run it. If the problem continues switch them. If it works, the one not in the computer is bad and it needs to be replaced.