A problem with wd 4 tera hhd black ( WD4003fzex )

hello,
I have A problem with wd 4 tera hhd black ( WD4003fzex ) as it suddenly disappeared all partitions
in disk engagement


it is shown but unknown , no size needs to be initialized which is always fail
I tried programs for partitioning hhd like minitool partintion wizard , acronis … but it was not appeared
it only appears with easeUS partition master but hhd never respond to any action
please help me what is wrong and what to do
thanks

Hi Emad,

Please check your PM.

Run Disk Management , Here, right-click the hard dht-click My Computer --&gtrive and click " Initialize Disk ". In the dialog box, select the disk to initialize and choose MBR or GPT partition style.

Format the drive in file system NTFS if used in WINDOWS OS.
+HFS (mac OS extended journaled) if used in MAC OS