Now the first thing you'll need to make sure about your monitor is, . A motherboard only needs RAM, Processor, CPU Fan and an SMPS to. How to fix problems when a monitor that won't power on, or won't display a may have either a bad monitor, video card, or motherboard. if you have no display how do you know the motherboard is working? be a ram problem or your motherboard problem .to know this you.
I don't know about the others I have. But no display. There is a problem of north bridge in the motherboard as it is use to give display to the. power cord and hold the Power On button for 30 seconds to 1 minute and then connect the power cord back again and turn it on to see if the problem persists. Well, Sorry but its about time you replace your motherboard. i have the same problem my monitor its a tv, free view and monitor all in 1. on xp.
I don't see the power signal inside the motherboard light up as it normally with an older monitor and older video card, still same problem. Skip to the step to Change the display resolution to resolve monitor issues. and memory modules that are inserted into the motherboard to better seat them.