Question Fans and keyboard lights turn on, but no mouse or video input.

wyrmhearth

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Jul 28, 2018
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So I upgraded my system and put in a brand new modular psu and case. However, when i turn it on, the fans spin and keyboard lights up, but no mouse or video input. Whether I use integrated or gpu hdmi, this is the case. Everything else is the same; mobo ram cpu gpu. I am kerfluffled and frustrated. Help would be much appreciated, as I'm not sure why some peripherals work and not others, and other Q&A's seem to be about nothing working. The keyboard lighting up complicates things I think.
 
So I upgraded my system and put in a brand new modular psu and case. However, when i turn it on, the fans spin and keyboard lights up, but no mouse or video input. Whether I use integrated or gpu hdmi, this is the case. Everything else is the same; mobo ram cpu gpu. I am kerfluffled and frustrated. Help would be much appreciated, as I'm not sure why some peripherals work and not others, and other Q&A's seem to be about nothing working. The keyboard lighting up complicates things I think.
Need system details, old and upgrades.
 

wyrmhearth

Reputable
Jul 28, 2018
4
0
4,510
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Rtx 3070, ASRock B660M itx, and i3 2100F.

I've already ruled out the ram and psu having tried multiple units, same issue no matter what ram or psu I use, can provide those anyway if needed. But it seems to one of the those three.
 

wyrmhearth

Reputable
Jul 28, 2018
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4,510
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No. The old one was not modular, this one is. But it works with neither of them now so I'm thinking maybe mobo/cpu broken when switching cases? Is that the most reasonable assumption?
 

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