[SOLVED] Cannot assign new disk for disk replacing

[enjoywithme]

Hello guys, one of my data drive was out of work. I follow https://wiki.unraid.net/Replacing_a_Data_Drive to replace it.

After I chose the new drive from the list, it disappear from the list and cannot be selected again.

The new drive is listed in the unassigned list. I try to format it but failed!

Have no idea how to do. Please help. THX

dxurd-diagnostics-20200902-1001.zip

Edited September 2, 2020 by enjoywithme
Upload diagnostic

[JonathanM]

Tools, Diagnostics, download the zip file and attach the intact zip file to your next post in this thread.

[enjoywithme]

8 minutes ago, jonathanm said:

Tools, Diagnostics, download the zip file and attach the intact zip file to your next post in this thread.

Hi jonathanm, I upload the diagnostic zip in my first post. I checked in shell with command: fdisk -l 

The new disk "/dev/sdc" was not there! It appear again only after I reboot.

[enjoywithme]

2 hours ago, enjoywithme said:

Hi jonathanm, I upload the diagnostic zip in my first post. I checked in shell with command: fdisk -l 

The new disk "/dev/sdc" was not there! It appear again only after I reboot.

Confirmed it's problem of hardware. After replacing SATA cable, the problem was gone. Please close the thread.