4TB My Cloud disappeared- Fast blinking blue light! HELP

[Bennor]

Not sure if this will help others but the following thread details what worked for one person to fix the fast blinking blue LED post gen 2 firmware update.

Success recover my MyCloud 3TB with fast blue blinking light after update firmware!

Dear all, In the past few days, I have faced a problem that my MyCloud 3TB can’t work normally after manually updated the latest firmware My_Cloud_GLCR_2.31.174 and try to find the solution. Finally I found the problem could be resolved without any data lost!!! From here I would like to say thank you to haribalram in this forum because his post help me to recover the Mycloud and save all of my photos in the past years!!! I knew many of the peoples face the same problem and couldn’t be resolve…