I unplugged my primary monitor earlier this morning for use with another computer, leaving my secondary monitor plugged in. I returned to reconnect the monitor, and when I rebooted the PC I was getting no signal on either monitor- so nothing's coming through VGA or DVI.
I've cleared the CMOS and tested that both monitors work, and I know the PC's booting, as pressing F2 opens the UEFI with a boot noise.
Can anyone e offer any help? I'm totally stuck on ideas.
Thanks
I should also mention I'm running an ASRock FM2A88M Extreme4+ with an AMD Kaveri 7770k.
Its possible you simply loosened the video card in its mount. I would try powering it down and reseating the card.
Do you have a dedicated GPU installed? If so the motherboard video output will be disabled.
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