So I'm going to make my cry for help in here, as well as another thread.
I got my new CPU fan, installed it, but while reapplying thermal paste a little went on the side. So before securing my CPU i took a paper towel and wiped near where the CPU sits. Another edge of the paper towel snagged on where the CPU plugs into and it looks like the pins shifted a bit.. Only two of them or so.
I didn't know what to do, so I put my CPU in, and finished everything else. I connected my computer, and it booted(phew!). I got to windows, and everything looked great, CPU temps were 20C lower than before, but what??? It says I have 4Gb of RAM, but only 1.99 usable inside Windows.
I quickly researched the issue, panicking that it had to do with the pins. I found one single post where someone said it did fall back to the pins and that's what caused this. Shit.
I took my computer apart again, and got some tweezers and did my best to make the pins point upwards. They looked perfectly aligned with all the others, but it was SO hard to see without a magnifying glass, which I don't have.
I connected everything again, and STILL the same issue. Shit.
I checked my BIOS and it says 2048 is my max memory, inside Windows it KNOWS I have 4GB, as it says. But it says I only have 1.99GB usable.
HELP! I don't know what to do, the CPU socket pins look fine, but I'm almost sure they're the cause. What can I do? This really sucks.
Additional details:
CPU: Lynnfield i7 860
Mobo: GIGABYTE GA-P55M-UD2 LGA 1156