PC-3000 Forum

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

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