External Hard Drive not detected on File Explorer & Disk Management


Well-Known Member
(Sorry for my bad english)
My external hard drive (Seagate 500GB) just stopped showing on File explorer after deleting & moving multiple files (several hours after a strong earthquake. the hard drive did not fell or hit anywhere).

The external hard drive spins & blinks very fast. I have followed multiple tutorials in the internet but it does not work. I connected my hard drive on my second laptop but it's just the same.

My external hard drive contains important files & my area does not have any data recovery service. any help?

Sometimes, the disk shows up but disconnects randomly at some point.