How to fix AVALANCHE Preamp Sent Greater...

[helpless]

Hi,
I have this hdd (label says U series 7, model: ST360012A), started normally in terminal (with no error messages), having only 28 entries in G-list. Started SS from N2 and I get this:

Code:

(T>N2,,22
T>( VALID Cert Disk Code Detected - Revision # 006
Cert Table loaded
No valid SeaDex script in buffer.
Begin Test 02
ASCII logging on

                      Not Power Cycling

                      Not Power Cycling
Zone 00 Head 00 adaptives set to defaults
........... (some lines deleted to keep message short)
Zone 0F Head 01 adaptives set to defaults
SkpCylList deleted 

Preamp Sent Greater than Max Allowed Bias (0B-0A)
........... (some lines deleted to keep message short)
Preamp Sent Greater than Max Allowed Bias (0B-0A)
Sys= 0C958-0C9D0   027E SPTK on sys trks
<empty>
drive must be reformatted
Zone 00:  0000E - 01AC1   921   576.4071
Zone 01:  01AC2 - 0342B   901   564.7006
Zone 02:  0342C - 04C5B   901   564.7006
Zone 03:  04C5C - 06360   873   548.5071
Zone 04:  06361 - 07949   832   512.4018
Zone 05:  0794A - 08E24   832   512.9041
Zone 06:  08E25 - 0A1FD   790   495.2004
Zone 07:  0A1FE - 0B4E1   754   474.7071
Zone 08:  0B4E2 - 0C6DB   721   461.6072
Zone 09:  0C6DC - 0D7F8   702   443.8039
Zone 0A:  0D7F9 - 0E841   665   420.7061
Zone 0B:  0E842 - 0F7C1   624   387.7065
Zone 0C:  0F7C2 - 10681   568   367.5007
Zone 0D:  10682 - 1148C   540   344.4171
Zone 0E:  1148D - 121E9   508   326.9135
Zone 0F:  121EA - 12EA7   485   311.0184
Sys= 0C958-0C9D0   027E SPTK on sys trks
Total LBAs = 06FEE9198
EP=1, TA=1, HiGain=1, OTRd=0, Early Rd=1, Splash=1, Reload=1, MRBias=1
Bst/Zap=1, SrvoThrsh=1, RunOut=1, MaxECC=1, ECC 2=1, ECC 1=1, ECC 0=1
Data=FF, Write=80, ID=FF
No entries in Log

Preamp Sent Greater than Max Allowed Bias (0B-0A)
Head Mask 000F -
Read Bias - Head      0   1   2   3
                      C   C

Write Bias Head       0   1   2   3
                      8   8
HiTemp Bias Head      0   1   2   3
                      9   9

P


Drive hangs here.
Tried to load saved fw to drive but it hung in the middle of the process. Now it starts with preamp error message.
SD tool has a fix called P Repair, pc3k has a fix called fix_preamp_bias_bug some guys telling about hot swapping.
Bad luck, I don't own any of these tools, and haven't got an identical drive either. Can I fix it with some free tools? Thanks for any comments in advance.

[helpless]

Hi,
Thanks for your input but I have checked some of my SS logs, and lots of them miss some steps and finish at age 50. So I think the problem lies elsewhere. Nevertheless I would like to know what that SeaDex script is? Why is it not there - and if it is really important - how to load it to the buffer?