Asus P5n32e-sli problems after hibernate

anyone? My computer's not booting at all now.

Is this system overclocked?

No. Not at all.

I have the same board on another on computer and I remember having trouble with my Ram not having the right settings on the bios screen. I would run memtest to see if you ram is stable.

I tried swapping out RAM, and the system finally booted on one stick. Does RAM just degrade and die? Because the only thing I noticed is my computer not booting up consistently, and when it booted up before it ran fine.

do this if you havent already done so. Disconect the power, Remove the CMOS batt, push the power button to ensure that all stored power is discharges, Put batt back in, Put memory back in and restart. Sometime When i do this on some of my customers systems. When i put the batt back in i turn the system on without any memory just so it posts and gives me and error beep (for no memory) then i put the memory back in and the system posts fine. once the system posts and goes into windows i recomend running Memtest to ensure there are no memory issues

You should go into your bios and check your memory voltage settings. Sometimes this board undervolts them.

Go check the RAM timings and the voltage.

When you are booting with 1 ram brick now.

Atleast that is a cause of a checksum error.

Something you can try is to take out all of the ram bricks, let 1 be.
Then restart the computer. If it's booting so put them back and try again.