Random shutdown and USB issues

tomcer2003 · March 15, 2021

Hi, I recently bought brand new asrock B550 steel legend. And after 3 week of using I decided to update bios, because I have very weird problem with my USB devices( I can't do comande alt f4. Or when playing I can't hold A and tab Q. It won't register. Or my USB speakers won't show up. But when I plug keyboard or speakers in the case USB it just work normalny) so after bios update I have same issue with USB but now ot of nowhere my pc turn off like I would turn of my PSU. It occurre for example when I'm playing 2D games or 3D games. I tried my second GPU and I have same issue. So my question is, can this cause new bios or my mobo is again broken. I'm running r5 3600. And gtx1650super moded(only volt mode some capacitors and shunt mode, not on the PCI that is removed and soldered new 4 pin. I checked it with multimeter and there are not connected, only when it's plug in the PSU but PSU is using same rail.) And I have another 200W as a reserve so no, my PSU is good. And I almost forgot. When I start pc motherboard shows error 98(something with USB devices) I need to press F11 to continue to windows. Aand I don't know if asrock has this in bios, but I can't save and exit when pressed F10 (my old motherboard was msi X570 gaming edge and it didn't have this kind of issue). And I know that in April should amd release new agisa that should USB issues, but I don't know if this is that kind of USB issue that was mentioned.

mohamedhamdiahmed · July 31, 2021

Were you able to fix the problem?

tomcer2003 · August 9, 2021

On 7/31/2021 at 2:34 PM, mohamedhamdiahmed said:

Were you able to fix the problem?

Sadly no. Issue is still there. But buildziod shown work around that but I didn't try it yet. Something with amd cores ect. I don't know, didn't look in details yet.

As I said. I didn't try it. But he fixed different problem that I don't have right now.