BSOD Memory_Management & PFN_List_Corrupt

Hello all,

Looking for some help if possible, I've had two BSOD in the last two weeks, and not entirely sure what my problem is.
Relatively newer self-built system that I've periodically been upgrading. I experienced the PFN List Corrupt on 11/22 and just experienced a Memory Management today 12/4. I wasn't doing anything in particular, and haven't upgraded my computer in the last two months. Any help would be appreciated

System Info

OS: Win7 x64 Ultimate
Athlon II x4 635 2.9 GHz
16.0 GB DDR3 1600
ASUS Radeon HD 4870 1GB DDR5

Please let me know what additional info I can provide. Thanks in advance for any help provided!
3 answers Last reply Best Answer
More about bsod memory_management pfn_list_corrupt
  1. Best answer
    Download and burn to CD memtest86 ( ). Run no less than 3 complete cycles on each individual stick of RAM in each slot. Follow this with pairs, alternating order and slots between tests. Finally (assuming 4x4GB) all 4 sticks. Be prepared for this to take a long time to complete.
  2. Thank you ex_bubblehead. I should've known to do this but for some reason I was worried it was my graphics card causing the issues. I ran memtest, and sure enough, one of my 4gb sticks was bad. RMA'd to crucial for replacement. Thanks again!
  3. Best answer selected by ucrogpog.
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