I have a asus wide screen monitor that was working fine with a ATI 5830 video card, using a DVI cable.
When I upgraded my motherboard to a haswell, Same video card, same dvi cable, same monitor, the monitor will actually lock itself up. Freezes the screen or a black screen. The power button doesn't work when it does this. Very random. Sometimes it works fine on boot up, other times it doesn't. reboot seems to work fine.
Unplugging the power to ONLY the monitor and then back on, monitor works perfectly fine again. Any ideas?
When I upgraded my motherboard to a haswell, Same video card, same dvi cable, same monitor, the monitor will actually lock itself up. Freezes the screen or a black screen. The power button doesn't work when it does this. Very random. Sometimes it works fine on boot up, other times it doesn't. reboot seems to work fine.
Unplugging the power to ONLY the monitor and then back on, monitor works perfectly fine again. Any ideas?