WD30NMVM-11C3NS4

[redlabs]

Dear Team ,,

I working with WD 3tb hard disk ,problem was sound and i replaced the head ,Now spinning and sounds okay ,But id not reading ,While uploading LDR its read all modules i backup all and try to reslove slow reading problem also sussesful

But still no able to gain HDD access

Kindly give solution for same

Thanks
kannan

[DataMedics]

Is it the original PCB and ROM on there? Does the checksum of all modules pass checks on both copies?