Need help with troubleshooting a startup error

[KhayDa]

My pc suddenly doesnt start. It gives away 2 long beeps repeated once and continues running (i can hear it) but the display is inactive. I have an intel BLKDP67DEB3 motherboard. Computer worked fine for 3 years until now

 

[CountMike]

GPU may have died. That MB doesn't have graphics built in so you have to try with another one.

 

[KhayDa]

GPU may have died. That MB doesn't have graphics built in so you have to try with another one.

You were correct, I inserted an older card and it booted up.
Thank you

 

[CountMike]

Oh well, nothing lasts for ever.