PC Hardware forum.
Once I start my computer up and log in, 4 vertical bars of flashing color that are equally spaced apart will not leave my desktop. I've determined that the problem is not the monitor by plugging it into a lap top. The system is running windows XP with a ATI 128 mb graphics card. This shows up in a screen shot, so to anyone who wants to see an image of my problem I will e-mail it to you.
Please help! Thank you.