Windows 10: HDD not detected after Hard Reset power button or after removing power to the PSU

Hello, I've been having an issue with my FireCuda SSHD 2TB since I switched to AMD. I had a Z390 chipset motherboard before and everything worked fine. Since switching to x670e and now x870e this has been happening regularly.Whenever I boot into Windows after one of the two scenarios, the drive is spinning but does not appear anywhere in Windows 11. I've tried chaning cables, PSU, and everything else in my PC is new as well. Did a clean Windows install and nothing changed here too. It also appears to not work after a reboot sometimes, at times it does but it's really random. I would apprecia

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PSU or Power Button fault?

Thanks for the reply. I was able to take a power button switch with its cord from another older pc, and it works perfectly. So it must be the power button/cord.

The only problem is that this power button switch is too small to fit in the hole of the previous switch. So when I press the button of the chassis from the outside, it pushes the whole button out instead of merely pushing the switch in. I'm not sure if I can find any that would perfectly fit in my chassis.

 

Lumia 550 problems with hard reset and power/volume buttons

Hello
Simon,

The lightning bolt and gear symbol on your Luima 500 means that your phone is unresponsive.

If your phone has a memory card, trying removing it.

If the issues persists after removing the memory card, reset your phone by doing the following:

• Press and hold the Volume down and Power buttons at the same time until you feel a vibration (about 10 to 15 seconds).
• When you feel the vibration, release the buttons, and then immediately press and hold the Volume down button until you see a large exclamation mark.
• Once the exclamation mark appears, press the following four buttons in this order: Volume up, Volume down, Power, Volume down. Your phone
  should now reset and restart itself. (It might take a while for the reset to finish.)

Let us know what happens after doing the mentioned troubleshooting steps.

 

PSU or Power Button fault?

I would agree with your instincts: the power button is bad, the PSU is OK.

The monitor problem I think is a separate issue. No signal means that there is no output from the graphics card. If the problem was related to the PSU it would mean the PSU was not delivering power to the card through the dedicated lines. I would think that this would also affect the graphics card's fan(s). Do they come on when you come out of sleep?

A long shot but try this: disconnect the power switch from the MB header and leave it off. Then try to come out of sleep. Let's see if that changes anything.