Page 1 of 1

WD15EARX - incorect capacity

Posted: 10.03.17, 17:11
by AdasRip
Hello.
I have case WD15EARX-00PASB0. Disk start almost correctly. The name is ok but instead 1.5TB presents itself as a 500 GB.
These 500 GB is normally available.
I have no ideas on this hdd.

Re: WD15EARX - incorect capacity

Posted: 10.03.17, 17:22
by DataMedics
Perhaps someone set an HPA on the drive. Do you have PC-3000?

Re: WD15EARX - incorect capacity

Posted: 10.03.17, 17:36
by AdasRip
Thank you for quick reply.
Yes, I have PC-3000. Nobody set an HPA... it's my own old hdd. I set manually max lba, wrote to SA and supposedly is ok.

Re: WD15EARX - incorect capacity

Posted: 10.03.17, 17:51
by DataMedics
I know I've at times used the set LBA function to make a bigger destination drive match the size of the drive I cloned to it. For some encryption systems you actually need to do that. Perhaps you did that and forgot?

Re: WD15EARX - incorect capacity

Posted: 11.03.17, 10:57
by AdasRip
I used this disk to store old tasks. I changed anything there. Maybe something mixed up with age :)

Re: WD15EARX - incorect capacity

Posted: 11.04.17, 08:35
by Maxim_TS
AdasRip, if it's an old drive, the system heads can die slowly, and they can write the wrong data into the SA. It's not safe to use this drive for important data storage I suppose :)