Thread: No video signal going to my monitor

Hi

I have a Sony laptop, when I boot up my computer I get three loud beeps within the first three seconds of it turning on and the monitor isn’t recognize and video signal.

What should I do in the following situation? Please give me some steps?

If your computer starts with the hard drive LED doesn’t flash, or if you insert a bootable CD and you don’t hear the disc spinning, then might you are using bad motherboard. You’ll have to send your motherboard to replace it.