So here is the problem im having. I checked my email one night before going to bed then shut it down for the night and didnt turn it back on until the next day, it was off for about 10 hours. When i turned it back on the next day everything powered on and it posted but i had no display on the monitor. The monitor doesnt say no signal, it says DSUB Analog and then goes to sleep, which im assuming means its getting a signal from the onboard graphics of the mobo. I also tried using my other video card which is a Geforce 8600gt using th dvi connector and it says DVI Digital and then still goes to sleep.Ive hooked the monitor up to my laptop and it works just fine. So i figured id upgrade some stuff and hope it gets resolved in the process. Here are my computer specs and what i have already tried to fix the problem.
AsRock n68+s mobo
Amd phenom x3
kentek 600w psu
Geforce 8600gt
I changed the psu from 500w to 600w hoping the mobo wasnt getting enough power, i also swapped out the mobo. I have tried clearing the cmos on both mobo's, removing all the hardware one piece at a time and booting, removing the battery for 30 mins on each board, and ive also tried using different cables to connect everything as well. Nothing has yielded any results what so ever. I did notice one pin on the processor was bent and fixed it. I also just noticed that if i turn the monitor off and then back on while the computer is on the screen then says no signal. Any help or suggestions or any info would be greatly appreciated.