I want to deactivate the power management of the WD Caviar Black (2TB)
I have tried both hex code
“EF C2 00 00 00 00 00 00 00 00 00 00”
and
EF 85 00 00 00 00 00 00 00 00 00 00
But they don’t seem to work. Any other Ideas?
root> /sbin/camcontrol cmd ada4 -a “EF 85 00 00 00 00 00 00 00 00 00 00” -v
camcontrol: error sending command
(pass4:mvsch3:0:0:0): SETFEATURES. ACB: ef 85 00 00 00 00 00 00 00 00 00 00
(pass4:mvsch3:0:0:0): CAM status: ATA Status Error
(pass4:mvsch3:0:0:0): ATA status: 51 (DRDY SERV ERR), error: 04 (ABRT )
(pass4:mvsch3:0:0:0): RES: 51 04 00 00 00 00 00 00 00 00 00
root> /sbin/camcontrol cmd ada4 -a “EF C2 00 00 00 00 00 00 00 00 00 00” -v
camcontrol: error sending command
(pass4:mvsch3:0:0:0): SETFEATURES. ACB: ef c2 00 00 00 00 00 00 00 00 00 00
(pass4:mvsch3:0:0:0): CAM status: ATA Status Error
(pass4:mvsch3:0:0:0): ATA status: 51 (DRDY SERV ERR), error: 04 (ABRT )
(pass4:mvsch3:0:0:0): RES: 51 04 00 00 00 00 00 00 00 00 00