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#11
I take that back, problem still persist, 2 days in row missed 2 drives, F and G.
I noticed it happened during copying files from G to F.
First, lost destination drive F.
2nd time, lost source drive G.
To narrow my problem, I'm checking for possible hardware issue?
Checked PSU sata power to HDD 5v , 12v, 3.3v and earth all good and steady.
Ran HDtune benchmark for both HDDs to see if they will lose power during extensive use, transfer rate 190~212 Mb/sec. I'll run the benchmark again more.
I think of Avast internet security as well. Must be scanning while copying files, somehow blocking? The hard drive.
Because last time I lost drive during copy, the copy window froze. couldn't access the internet. Tried to open Avast UI and it's froze. however, I could access to my computer normally.
I don't know anymore it's all random. Gona try:
- Rebuilding my PSU sata cable.
- Disable Avast and see if there any difference.
- Any suggestion?
Here some old threads with similar issue to mine. Sadly with no solution ):
Windows 10 Drive Disappear
D Drive Missing for no Reason!