Samsung 1 TB AV2 Series Motor roatation issue after HSA Swap

[padmanabha]

Hi,
Recently swapped HSA of Samsung Laptop 1 TB HDD
Model: ST1000LM024, PN: HN-M101MBB/AV2, REV A, FW: 2BA30001

Patient has a broken head. After swapping from same model donor working head, the motor does not run & hdd does not get initiated . General problem in the AV2 Series & some AV1 series hdd with FW 2AR20003
Anybody have a solution for the same.. plz share..

[hhddrec]

If after heads swap the drive not spins, maybe you are not assemblied correctly the HDD.

Have you got experiende in dissasembling and assembling HDDs?

[padmanabha]

Hi sir,
I have successfully done the cases on most of the samsung hard drives which has head stuck & media issues with head broken from 3 years, have a clean room chamber & tools for the same.

But some particular series of seagate samsiung laptop hard drives has issues in motor rotation after swapping heads from same model drives, i have tried with 2 heads of the same model drive, but still then hdd does not give any rotations, only from its original head, the drive comes into rotation mode. Unfortunately patient heads are broken...

Is the issues are with,
1) Heads are not matching?
2) ROM is coded with preamp readings?
3) Need to match date code apart from Model, pn, fw & site code..?

[pcimage]

Hi sir,
I have successfully done the cases on most of the samsung hard drives which has head stuck & media issues with head broken from 3 years, have a clean room chamber & tools for the same.

But some particular series of seagate samsiung laptop hard drives has issues in motor rotation after swapping heads from same model drives, i have tried with 2 heads of the same model drive, but still then hdd does not give any rotations, only from its original head, the drive comes into rotation mode. Unfortunately patient heads are broken...

Is the issues are with,
1) Heads are not matching?
2) ROM is coded with preamp readings?
3) Need to match date code apart from Model, pn, fw & site code..?

Check terminal response, I expect you'll see a preamp error there

[jignesh]

Hi,
Recently swapped HSA of Samsung Laptop 1 TB HDD
Model: ST1000LM024, PN: HN-M101MBB/AV2, REV A, FW: 2BA30001

Patient has a broken head. After swapping from same model donor working head, the motor does not run & hdd does not get initiated . General problem in the AV2 Series & some AV1 series hdd with FW 2AR20003
Anybody have a solution for the same.. plz share..

Hello Dear Friend Padmanabha

I Have Solution For Your Issue PM Me We Will Talk About it.
My Skype ID : smart.computech
Email : jignesh.pankhania@hotmail.com

Yours Friend
Jignesh Pankhania

[hhddrec]

Hi sir,
I have successfully done the cases on most of the samsung hard drives which has head stuck & media issues with head broken from 3 years, have a clean room chamber & tools for the same.

But some particular series of seagate samsiung laptop hard drives has issues in motor rotation after swapping heads from same model drives, i have tried with 2 heads of the same model drive, but still then hdd does not give any rotations, only from its original head, the drive comes into rotation mode. Unfortunately patient heads are broken...

Is the issues are with,
1) Heads are not matching?
2) ROM is coded with preamp readings?
3) Need to match date code apart from Model, pn, fw & site code..?

This es new forma me. If you hace success. Ley me know.
Thanks

[HDDTECH]

hi:

same issue ... how to fix this .. any help will be appreciated

[pcn]

hddtech, plz post terminal output. If drive does not spin might be not matching preamp.

best regards,