I'll try that after work. I tried removing the battery, but I still had the yellow screen. Hopefully, its just a battery issue. Thank you.
Edit: I put in a new battery, but when I turned on the A500, I still get a yellow screen. Also, I forgot to note, that the power led would flash and after a while the screen would turn grey then yellow again. This doesn't happen if I remove the ram or turn off the ram.