Literally blinked for a second and some apps on my desktop became blank icons. Went to my computer and did not see my 1TB Disk D there. Tried restarting, tried going to disk management & tried BIOS reset but nothing worked. HELP
Yeah.....I understand.
....anyway....what you describe sounds like a drive failing.
Of course it could be something else....but I think the number one focus should be the drive.