hard drive not showing up in device manager

The PC speeds returned to normal.Īs for the HDD not showing up in File Explorer - the HDD is definitely failing.Ī) It wasn't visible in either File Explorer or Disk Manager on my PC.ī) It was visible in Disk Manager but not in File Explorer in my wife's PC.Ĭ) I changed the partition I wanted to Active while on my wife's PC using DIsk Manager.ĭ) I plugged the HDD back into my PC and it was visible in File Explorer. I swapped out the SSD for the HDD and rebooted. Since the HDD in the PC is suspect, I bought a 750 GB SDD and cloned the existing HDD to it. My wife has the identical laptop and the same test run on her PC came in about 1800 and 35th percentile. This laptop came in about 850 and 15th percentile. I rebooted the PC clean with no apps running, then ran Passmark benchmark software. Doing an update in place for Win 10 didn't make any difference. OK folks, an update just to close this thread in some meaningful way.

something in the OS, USB is preventing it from showing. it shows as OK in Disk Manager as below but doesn't show in File Explorer, either. I do have cloud backups but they are not as convenient.Īs for the HDD, I took it over and plugged it into my wife's PC. So, the data on the HDD is valuable because I want to put a lot of it back onto the SSD now that I've done a clean install. which I applied to the SSD in the laptop. So, a complete fresh install of Win 10 was in order. finally grinding to a halt with no disk activity, no nothing.

So, I clone the HDD to SSD and stick in my laptop. totally eliminates the HDD issues, should be faster. Someone mentioned that the disk might be going bad. I ran a Cyrstal Disk check and discovered my disk had reallocated sectors. I began this entire swap experiment because my Win 10 Pro setup was sooooo slow.

Hard drive not showing up in device manager