test this tool
HDD.Low.Level.Format.Tool.4.40
http://hddguru.com/
SERIAL KEYS HDD Low Level Format Tool 4.40
COMMERCIAL
U5DR-EHQL-AJS9-2CYP
B2CY-QQNV-ZZXN-NADH
T8HH-3BLC-R4WL-PJUY
FHFM-LMYT-ENWQ-4F5Q
ZKJ8-T5Y3-8S9B-HQWL
HOME
C2B3-3DT3-P9ZZ-55XC
JJZE-TNRN-KM3K-Y5WK
JJZE-TNRN-KM3K-Y5WK
WVEY-VX66-25T9-L3HY
WYP6-BKK6-KEP9-KAAT
THFD-WHEY-LYQB-JQYV