Question ASRock B550M pro4 stopped detecting my kingstone ssd in boot configurations

zeus9860

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Apr 18, 2016
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Howdy, today i went about my usual stuff, tried powering on my pc, it worked but i was facing a boot drive error during boot, basically it was telling me to select a proper boot drive and press a key to try again or something along those lines. I panicked as i thought that another SSD kicked the bucket but it might not be the case...

So i figured i try booting again but instead go to BIOS settings. I checked the storage hardware there, the kingstone ssd was showing up under that option, then i went to boot options to check boot order, i was getting two options, none of which was the kingstone ssd option, which i assume the motherboard is not fully detecting during boot for some weird reason.

About 2 days ago, i had a windows 10 update when i went to sleep, but PC booted fine next morning although i did notice it was a bit sluggish (it was nearing full capacity usage on SSD, which i already fixed). There was also an outage this week, like 3-4 days ago before the update, not sure if this is relevant, i boot and shutdown my pc everyday and only today i got this issue.

The weird thing about all of this, is that when i hit ctrl + alt + del when in the blackscreen telling me to select a boot drive, PC attempts to boot from there and it works as intended. I have no clue why this started happening all of a sudden, but the most recent change to my pc was the windows update, so i don't know if that had anything to do with this issue. I figured this out on my own, as i attempted to press multiple combinations for windows functions and ctrl + alt + del seems to bypass the screen error and boots as normal from there onwards. I've tested this 2 more times and it is always the same result.

I've googled for a bit, saw some suggestions about placing the bios in default settings, not sure if that is a good thing to do since i had to mess around a bit when i built my pc to fully utilize my ram as it was underclocked (2400 -> 3200), but this was done like nearly 2 years ago when i built my new system and i assume placing default settings will most likely not do anything and just make me have to do the whole ram thing again.

Anyone got any clue at what could be wrong?
 
Tested some more, rebooted a few more times, noticed that one of the times the storage was not popping up in the bios anymore under the hardware tab. So i assumed possibly faulty cables?

Turned off my pc, removed the power, tried pushing the cables connected to the ssd a bit see if they were loose and they were slightly loose but almost unnoticeable so i sincerely doubt that would be the issue as i never touched any cables since i built this pc ~2 years ago. So it should have always been plugged in like this.

After messing around a bit with the cables, i powered on again, pc booted with no issue this time, but i did notice another weird thing going on with my SSD capacity, storage free space after booting should be 72.5GB or so from what i remember after cleaning/checking errors/optimizing, but after booting it will either display 72.5GB or like 91.5GB free space. So i dunno where the extra free space is coming from and why it is happening at random. I believe i even saw like 94.5GB free space once after booting during testing.

EDIT:
"I also noticed one thing that could be the problem, under boot options, the list should reference all drives via brand, i got my usb ssd listed, along with my wdc HDD, but also an option that says ATAPI IHAS 120 D instead of kingstone ssd, not sure if this has anything to do with it. I don't recall seeing this before and i do recall seeing the kingstone ssd as a boot option before but now it is not there."

SSD is connected to sata port 3. Anyone got any tips based on this information? Or should i just go with the flow and ignore the problem as it could have been a small hiccup from the cables.
 
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