I recently tried to install a Hannspree HF237 23" monitor to my computer. After it was installed, the picture would go black after a few minutes. I could cut the monitor off and back on to get the picture back but it would do the same thing again. I have checked my connections and everything is ok. I have a Dell OptiPlex620 with a Pentium 4. My OS is Windows XP Pro.
Hannspree HF237 monitor goes black
Sat, 08/28/2010 - 7:10pm