Samsung HD502HJ fix, Bad sectors or what ?

[michael chiklis]

Hello everyone,
i have a Samsung hdd which MHDD detects with a lot of bad and week sectors.
In smart there are a lot of pending sectors which i can't reallocate, no reallocated sectors are marked in the smart status.


PCB head contact were very durty, i'm pretty sure that is the cause of the damage, so i cleaned it.
I wanna try to fix the drive now, no data recovery is needed.


Drive is HD502HJ, i already tried to remap sectors with MHDD but didn't work.
I tried also low level format, didn't work.
I used also HDD regenerator and Spinrite, sectors are still week or bad.

What can i do?
It's possible to fix with pc3000 pci or SRT or terminal?
Example, will be useful to do a self scan on this drive?

This is what i get in terminal:

Code:

*PA VID=0000 PN=0004 Rev=0001- 785x Found
                                         *PA VID=0000 PN=0004 Rev=0001- 785x Fou
nd
  nChipRev = 53C2 No HostLink
                              U
S_0RV Sensor Circuit Enabled
Shock Sensor Circuit Enabled
SO_1
SpinStartUp: mSpinRPM = 0
RPM at Handoff: 624
Temp : 29 degC
SpinOk
mS1 00000003
SK C:142947 H:0
Loaded FIT ( 0: 0: 1)
ServoTable Loaded. Rev: 0x14
Selective MARC NX Loaded
Ovly loaded to 0x0001CD00
Ovly loaded to 0x1005B800
FdtTable Loaded. Rev:0x02
[GL][90PT:0EC1,0E48]
Reading Serial Num Pass
Up MC
TgtCyl:    2032
Hd:   0 Zn:   0 Avg.:-    233
TgtCyl:  264374
Hd:   0 Zn:   1 Avg.:      97

SVCAL(0080,0000)-->PASS
>>InsituStart: t=451, c=29
GeoId = 49, Idx=49
fodstep: 00000064 dgain: 0000005D
GeoId = 49, Idx=49
fodstep: 00000070 dgain: 00000065
GeoId = 49, Idx=49
fodstep: 00000070 dgain: 00000065
GeoId = 49, Idx=49
fodstep: 00000061 dgain: 0000004E
GeoId = 49, Idx=49
fodstep: 0000006F dgain: 00000050
GeoId = 49, Idx=49
fodstep: 00000068 dgain: 0000004F
>>Flag=0000028B BadHd=0000 dFod=003A 002B (t=504 c=29)
RecordValid Ok : 0007E43D 0007E41D
ReadyTime = 5059382 us
ENG>
>>Insitu Reqd: t1=5, t0=4, c1=30, c0=29
>>InsituStart: t=527, c=30
GeoId = 49, Idx=49
fodstep: 00000064 dgain: 0000005E
GeoId = 49, Idx=49
fodstep: 00000070 dgain: 00000066
GeoId = 49, Idx=49
fodstep: 00000070 dgain: 00000064
GeoId = 49, Idx=49
fodstep: 00000061 dgain: 0000004C
GeoId = 49, Idx=49
fodstep: 0000006F dgain: 0000004F
GeoId = 49, Idx=49
fodstep: 00000068 dgain: 0000004E
>>Flag=0000048B BadHd=0000 dFod=003A 0029 (t=580 c=30)

>>Insitu Reqd: t1=5, t0=5, c1=29, c0=30
>>InsituStart: t=591, c=29
GeoId = 49, Idx=49
fodstep: 00000064 dgain: 0000005E
GeoId = 49, Idx=49
fodstep: 00000070 dgain: 00000067
GeoId = 49, Idx=49
fodstep: 00000070 dgain: 00000065
GeoId = 49, Idx=49
fodstep: 00000061 dgain: 0000004A
GeoId = 49, Idx=49
fodstep: 0000006F dgain: 0000004F
GeoId = 49, Idx=49
fodstep: 00000068 dgain: 0000004E
>>Flag=0000088B BadHd=0000 dFod=003A 0029 (t=643 c=30)

>>Insitu Reqd: t1=6, t0=5, c1=29, c0=29
>>InsituStart: t=653, c=29
GeoId = 49, Idx=49
fodstep: 00000064 dgain: 0000005F
GeoId = 49, Idx=49
fodstep: 00000070 dgain: 00000067
GeoId = 49, Idx=49
fodstep: 00000070 dgain: 00000065
GeoId = 49, Idx=49
fodstep: 00000061 dgain: 0000004B
GeoId = 49, Idx=49
fodstep: 0000006F dgain: 0000004E
GeoId = 49, Idx=49
fodstep: 00000068 dgain: 00000050
>>Flag=00000C8B BadHd=0000 dFod=003A 002A (t=706 c=30)

>>Insitu Reqd: t1=7, t0=6, c1=29, c0=29
>>InsituStart: t=716, c=29
GeoId = 49, Idx=49
fodstep: 00000064 dgain: 0000005F
GeoId = 49, Idx=49
fodstep: 00000070 dgain: 00000068
GeoId = 49, Idx=49
fodstep: 00000070 dgain: 00000065
GeoId = 49, Idx=49
fodstep: 00000061 dgain: 0000004B
GeoId = 49, Idx=49
fodstep: 0000006F dgain: 0000004F
GeoId = 49, Idx=49
fodstep: 00000068 dgain: 00000050
>>Flag=0000108B BadHd=0000 dFod=003A 0029 (t=768 c=30)

>>Insitu Reqd: t1=7, t0=7, c1=29, c0=29
>>InsituStart: t=778, c=29
GeoId = 49, Idx=49
fodstep: 00000064 dgain: 0000005F
GeoId = 49, Idx=49
fodstep: 00000070 dgain: 00000067
GeoId = 49, Idx=49
fodstep: 00000070 dgain: 00000066
GeoId = 49, Idx=49
fodstep: 00000061 dgain: 0000004A
GeoId = 49, Idx=49
fodstep: 0000006F dgain: 0000004E
GeoId = 49, Idx=49
fodstep: 00000068 dgain: 00000050
>>Flag=0000148B BadHd=0000 dFod=003B 0029 (t=831 c=30)

I did some info test in SRT terminal
View Head Map
View BIRSLT
View Zone Map
View Unkn
View T-List
View Slip-List
View V-List
View M-List
View R-List
View Pending-List
Help
Help 1

This is the log:

Samsung HD502HJ Log.txt

(203.08 KiB) Downloaded 837 times

[shahij]

1. Do SMART reset.
2. Re-check sectors under MHDD. And update info here.
3. Never try to re-allocate SAMSUNG HDD by MHDD. Even don't use HDD Regenerator.

[michael chiklis]

Do you think that is a smart issue?
In your experience, resetting the smart will fix the problem?

[shahij]

SMART reset will not fix the issue.

But will lead you to the next scene.

[michael chiklis]

Before to reset smart status i want to backup it.
Someone can tell me which MOD is the smart on Samsung drive, please?

[michael chiklis]

SMART resetted

As u can see smart still shows 122 pending sectors

[michael chiklis]

This is the smart status after i have scanned sectors in MHDD for 1 minute.

P.S.
I get error and delay from LBA 0 to around LBA 80.000.000 (i jumped with bottom arrow due to a lot of bas sectors), after LBA 80.000.000 are all good and scan is smooth

[michael chiklis]

necessary resources/script?
Where do i get those?

[michael chiklis]

I downloaded the scripts.
How should i use those?
How i find which family is my drive?

[michael chiklis]

yes i have pc3k, tomorrow i will read the manual.

[michael chiklis]

What do u mean for bricking?
Why burn in should brick it?

[michael chiklis]

Before beginning the BURN IN, should i clear A-list?

[michael chiklis]

If i wanna do the BURN IN with WDR, how should i use the script?

[michael chiklis]

Sorry i mean SRT