You said External HDD not opening. 1. Is it a new HDD 2. If it is not new, was it working fine before 3. Did anything change on your PC 4. Is it being recognized in your PC as a drive 5. If it is recognized, are you double clicking and it is not opening up
You said it is not being recognized in your PC. Lets try this: Connect your External Drive to your PC Right click on Computer >> Manage >> Disk Management Does your drive appear here with a letter assigned to it (like D: or E: and so on) or does it appear just as Disk 1 or Disk 2 etc. If no letter is assigned, right click on drive and assign a letter to your drive.
not appear in disk management
Alright - can you plz try connecting this external HDD to some other PC and see if you are able to open that.
i have already connected to other pc but not able to recognised.