My boook 1TB

I can not get my book EX HD to come up.
I keep getting the G:/ is invalid.
I have tried a few computers and a new cable no luck.
I also show the drive was changed From a Fat32 to Raw system. After going into the drive proprieties i show I have an error a bade sector in the drive. I hope i did not loose all my files. Help.


I recommend you make sure the drive is connected to a wall outlet just to discard a power issue. Also if possible replace the power supply, USB cable and try on another computer just for troubleshooting purposes.

I have already done all of that, still no luck.

I have the same problem…tried it with other computers too and still just blinking blue…no luck so far