monitor with no signal?

[mcarr]

hi, i have a 22' benq monitor and had it working fine with my system UNTIL i moved my computer and re attached everytghing and such. after doing this it worked fine until i installed my wireless internet drivers and rebooted. at this point all i got was a completely blue screen which had nothing at all on it. i assumed this was a no signal screen and tried both vid card ports with both vgi and dui. i than tried a diferent monitor which worked and i set the resolution to the benqs original 1680x1050. this is not BSOD i think, could anyone help me please?

 

[an51r]

Man thats a shame your having problems with such a nice monitor. Did your monitor come with any drivers?

 

[SYL\X/3K]

install the drivers that came with the new monitor while using your old monitor, reboot and plug in the new monitor