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Data recovery and disk repair questions and discussions related to old-fashioned SATA, SAS, SCSI, IDE, MFM hard drives - any type of storage device that has moving parts
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Hey so my hard drive died and im attempting to fix it

August 24th, 2026, 11:26

its a seagate hdd 1tb ST1000DM010

and i found this thing that has ZR00 OR 2R00 on it which read different resistances at zero times and it beeps when i use the multimeter for continuity it reads 45,80,70,24 ohms and between and the hard drive died randomly one day and it makes 0 sound when plugged in
any help would be appreciated , pics of the component attached im not sure if thats the TVS Diode or not and ill attach a clear pic i found online of the whole circuit
Untitled.png
whats this ZR00?

whole.png
pic of the whole circuit

Re: Hey so my hard drive died and im attempting to fix it

August 24th, 2026, 14:22

https://www.digikey.co.uk/en/resources/ ... istor-code

Check the 0 ohm resistors on the 12v and 5v rails near the sata connector for continuity.

Re: Hey so my hard drive died and im attempting to fix it

August 24th, 2026, 23:07

Lardman wrote:https://www.digikey.co.uk/en/resources/conversion-calculators/conversion-calculator-smd-resistor-code

Check the 0 ohm resistors on the 12v and 5v rails near the sata connector for continuity.


they all give me around 1-3 ohms and they beep

Re: Hey so my hard drive died and im attempting to fix it

August 24th, 2026, 23:19

Lardman wrote:https://www.digikey.co.uk/en/resources/conversion-calculators/conversion-calculator-smd-resistor-code

Check the 0 ohm resistors on the 12v and 5v rails near the sata connector for continuity.

oh and the thing that says ZR00 or 2R00 gives me 2 ohms
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