Hello Members,
I have a hard disk which details is below. Problem is Hard disk in not detecting. it is powering on, No clicking Noise, When Plug Both Data cable and power cable, Hard disk reset every time on seagate terminal. when remove sata data cable and short the read channel than T Promt appear. after that i took following steps but not success.

( 1 ) I applied m0,2,2,,,,,22 command but without finish LED:000000CE FAddr: 00291073 error.
( 2 ) After This error i Swap rom to another working pcb and apply m0,2,2,,,,,22 but same error.
( 3 ) I contact respectable forum member GPS Sir ( Madurai - India ) and tell him about this error, he told me to read sys file 01B, 28, 35, 93 files both copies, when i read these files, all files both copies not read by terminal some files have Diag error during read, only sys file 93 read perfectly both copies. after that GPS sir provide me another 01B, 28, 35, file to write back to both copies. I write back all these 3 files both copies and successfully write. after that GPS sir suggest me to apply m0,2,2,,,,,22 command but not success and LED:000000CE FAddr: 00291073 error occured. GPS Sir suggest me this command F"RWRecoveryFlags",00,22, F"BGMSFlags",00,22, F"PerformanceFlags",043C,22 and performe again read sys file 01B, 28, 35, files but LED error after apply this command. GPS sir also suggets me to read sys files 135, 136, 137, both copies but same error both copies not read successfully and some have diag error. I also submit CTRL+X log to GPS sir but he told me that you have some issue in sys files but not know which sys file is currupted. Please See CTRL+X log file and someone tell me which sys file is currupted? Please help me to solve this problem. Thank you.

CTRL+X log :

Rst 0x08M
ASCII Diag mode

F3 T>
ATA 15 Cmds
Ts(ms) dT(ms) Op Cnt LBA
0 99999999 00 0000 000000000000
0 0 00 0000 000000000000
0 0 00 0000 000000000000
0 0 00 0000 000000000000
0 0 00 0000 000000000000
0 0 00 0000 000000000000
0 0 00 0000 000000000000
0 0 00 0000 000000000000
0 0 00 0000 000000000000
0 0 00 0000 000000000000
0 0 00 0000 000000000000
0 0 00 0000 000000000000
0 0 00 0000 000000000000
0 0 00 0000 000000000000
0 0 00 0000 000000000000

RW 32 Cmds
Ts(ms) dT(ms) xT(ms) Type Option Mode St EC Info
131089 99999999 4294836207 00 20000000 20800118 5 00000000 SEEK
208 4294836415 130864 00 84001400 D0000400 0 0080090F SEEK
335552512 335552304 4110409728 00 7000180 000400 8 00001000 SEEK
4 3959414788 536887292 01 005000 000240 51 1D415541 XFR_ALT BO 000002 BES 0200008.0004000.0002404
1163154645 1163154641 398000000 75 55519042 4150044 71 0C151551
83973493 3215786144 4233358043 56 50181404 1F546015 54 49514501
1427915844 1343942351 4238675149 50 5553555D 41505455 75 75544D45
1700087364 272171520 3689938705 54 5004054D 1551554 44 55741544
290784321 2885664253 3422558488 45 51540444 15455514 15 554D1554 FALL
1148522773 857738452 3503308872 33 44544555 15741554 46 44454154 UNMRK
1291866580 143343807 3812949805 00 D5C50114 11554550 55 50455105 SEEK
1364546885 72680305 4294699788 55 55151551 55050515 57 55050451
1700095249 335548364 4009783343 10 555D5400 46554D15 B5 55991D05 GET_RVFF
391402049 2986274096 1039332564 04 49535441 15515545 44 59505415 SRV_MEM Type 54 Addr 75554456 Cnt 1419
1431372054 1039970005 4294939395 05 51451551 41551554 51 5544C555 SRV_FLW
1196770652 4060365894 233836393 54 55445559 51515450 41 1019455C
1073824053 4172020697 355652511 51 54495555 13244113 14 4C454501
391247203 3612390446 4196618158 54 55116511 75575575 55 01545544
1884378448 1493131245 3573804993 54 5051141 14545454 51 01555D15
274020427 2684609275 3304000762 55 D8D11454 54545015 11 55595555
1700073813 1426053386 4022285228 15 D5554D48 17157415 50 5755751D HD_DIAG
1239 2594894722 3450 2F 000000 000000 1 00000080 SPN_UP NORMAL
4689 3450 16 34 000000 000000 1 00000080 TCC 0
4705 16 278 02 002241 000000 2 C3160080 XFR RD SYS LBA B 00000000 L 00000004 BO 000000 BES 00E7C76.00E7E75.00E7C76
4983 278 813 02 002241 000000 2 C3160080 XFR RD SYS LBA B 00000000 L 00000001 BO 000000 BES 00E7C76.00E7E75.00E7C76
5796 813 296 02 002241 000000 2 C3160080 XFR RD SYS LBA B 000261FC L 00000004 BO 000000 BES 00E7C76.00E7E75.00E7C76
6092 296 813 02 002241 000000 2 C3160080 XFR RD SYS LBA B 000261FC L 00000001 BO 000000 BES 00E7C76.00E7E75.00E7C76
6910 818 299 02 002241 000000 2 C3160080 XFR RD SYS LBA B 00008A0C L 000000C8 BO 000000 BES 0062110.006850F.0062110
7209 299 813 02 002241 000000 2 C3160080 XFR RD SYS LBA B 00008A0C L 00000001 BO 000000 BES 0062110.006850F.0062110
8022 813 2994 02 002241 000000 2 C3160080 XFR RD SYS LBA B 0002EC08 L 000000C8 BO 000000 BES 0062110.006850F.0062110
11016 2994 813 02 002241 000000 2 C3160080 XFR RD SYS LBA B 0002EC08 L 00000001 BO 000000 BES 0062110.006850F.0062110
11829 813 61 02 005041 000000 0 89800094 XFR SYS LBA B 000075AA L 00000001 BO 000000 BES 0061B10.0061B8F.0061B10

We recorded other people's 1B and 35 and recalculated the translator ...
Also say that you need data from it.
Apparently, all overlays are not loaded.

You can't do it through the terminal.
And if you need data - there are no words ...

Here he read 1B 28 35 from both copies as much as possible by Hyperterminal. From those both copies 1B and 35 is created. Not from Donor.

Also he can't read again 1B 28 35 again after Successful write. so heads can write but not able to read. That is the Problem

he attached the original read err sysfile and fixed sysfiles

ERR Sys

Fixed

Native modules are good.
Let's say 0035 is empty - it's quite possible. But why is 001B in Big Endian?
At 0028 I don't see the СRC at 0x22569. HDD will not accept this.

If both copies of the SA (low SPT) are not readable, nothing can be done through the terminal there.
I think so. But maybe I'm wrong, and there are miracle teams...

My fix 1B and 28:

I missed that the checksum in file 1B also needs to be corrected.
It is necessary to correct at the end of the file Volume_3 FID_1B_SW: 0x7E 0xA4 0xFF 0xFF to 0xFF 0xFF 0xE4 0xEC.
Sorry. But the old checksum still didn't match. Somewhere in the file is not a critical error.

Thank you Sir,

I will Do and update as soon as possible