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Random BSODs (mostly 0x109) after upgrading my RAM
Hello everybody
I have a Sager NP5135 laptop (which is essentially a rebranded Clevo B5130M). I have had it for about a year, and I have had no problems with it. Recently I have decided to get a memory upgrade, taking out the old RAMs and putting in new ones.
Since I put the new RAM in, I started getting random BSODs. One of them was 3B, and the rest of them were 109. They happen randomly, about twice a week. The rest of the time, the laptop is running great. I haven't figured out what activity can trigger the BSODs.
Here are details about the old and the new memory:
Old RAM: 4GB (2x2) Apacer PC3-10600 CL9 (DDR3 1333 CL9)
New RAM: 8GB (2x4) Corsair CM3X8GSDKIT1066 (DDR3 1066 CL7)
My motherboard only supports DDR3 1066. Even though the old RAM supported 1333 CL9, it ran at 1066 CL7. The old RAM was the original RAM that came with the laptop. Also, I didn't change any other parts in the laptop since I got it. I ran Speccy, AIDA64 and CPU-Z on the old configuration and the new configuration, and I made screenshots and saved reports and I have uploaded them here: https://skydrive.live.com/redir.aspx...BKN-uYY0sdOQkI
After getting the 109 BSOD, Windows prompted me to run Windows Memory Diagnostic. I have ran that and it showed no errors. I have also run Memtest86+ for about one hour (I got one pass for each of the 8 tests, excluding the bit fade test). I also ran Memtest86+ individually for each of the two sticks of RAM, and it came up with no errors. I also ran each test individually for about 5-10 minutes each. I got no errors with memtest.
After i saw that I keep getting the BSODs, I reinstalled Windows figuring that might fix it, and I didn't get any more BSODs for about a week. Then today I got another 109 BSOD, and I decided to post my dumps here. Unfortunately I don't have the minidumps from before I reinstalled Windows, but I will keep posting minidumps if I get any more BSODs.
Windows version: Windows 7 Professional x64 with SP1 and all the updates
I got Windows for free from my University (MSDN Academic Alliance). I installed it and I have my own key, and then I activated it online. I bought the laptop without Windows included or preinstalled.
I bought the laptop in December 2010.
I have had Windows installed since December 2010, and then I reinstalled it on December 24th 2011.
I am using Microsoft Security Essentials.
Thanks for the help.
EDIT: The cause of the BSOD was memory corruption due to a faulty RAM module.
Last edited by oviradoi; 13 Jan 2012 at 13:51.