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 Post subject: Pcb casse connecteur st1000lm025
PostPosted: December 15th, 2020, 11:15 
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Joined: December 15th, 2020, 11:07
Posts: 2
Location: france
Bonjour , un ami m'a confié un disque dur avec des vidéos
Il a cassé le connecteur
Impossible à remettre en place , j'ai trouvé sur Ali une carte identique que j'ai changé .
Le disque s'allume et tourne mais mon windows ne le détecte pas .J'ai été dans le gestionnaire de disque mais il n'est pas détecé non plus . J'ai essayé de trouver un driver mais toujours rien . J'ai essayé plusieurs logiciels mais rien non plus
Donc là , je suis bloqué .
Pouvez m'aider a retrouvé les données ??

Hello, a friend gave me a hard drive with videos
He broke the connector
Impossible to replace, I found on Ali an identical card that I changed.
The disk turns on and spins but my windows cannot detect it. I have been in the disk manager but it is not detected either. I tried to find a driver but still nothing. I tried several software but nothing either
So here I am stuck.
Can you help me find the data ??


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 Post subject: Re: Pcb casse connecteur st1000lm025
PostPosted: December 15th, 2020, 12:44 
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Joined: April 20th, 2017, 7:28
Posts: 130
Bonjour,

Est-ce que vous avez dessouder la ROM pour la mettre sur la nouvelle carte ? Sur ces disques, la ROM est unique, elle contient des informations pour que le disque fonctionne, il ne suffit pas de changer la carte il faut aussi déplacer la ROM, soit en la dessoudant soit avec un lecteur EEPROM. il faut faire très attention a ne pas surchauffer la ROM, si vous la chauffer trop elle peut s'endommager et vous pouvez dire au revoir à vos données, personne ne peut plus rien faire.

You need to move the ROM or what's inside the from patient PCB to the new PCB. You can use heat gun but be carefull to not overheat the ROM. Another approach is to read the ROM with a programmer (CH341A only ready 3,3, ROM, like Winbond it can damage other low voltage ROM) and then wrtie it to the new ROM

Merci
Sam


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 Post subject: Re: Pcb casse connecteur st1000lm025
PostPosted: December 15th, 2020, 14:54 
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Joined: September 8th, 2009, 18:21
Posts: 16960
Location: Australia
This supplier includes a free ROM ("BIOS") transfer in the price:

https://www.hdd-parts.com/14060103.html

_________________
A backup a day keeps DR away.


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 Post subject: Re: Pcb casse connecteur st1000lm025
PostPosted: December 15th, 2020, 15:19 
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Joined: November 22nd, 2017, 21:47
Posts: 309
Location: France
Quote:
You need to move the ROM or what's inside the from patient PCB to the new PCB.

Wouldn't it be less hazardous to solder a new connector rather ? Is it a standard HDD with a SATA connector or an external HDD with the USB connector directly soldered to the PCB ? Uploading a picture would help.
If having little experience with micro-soldering (or with data recovery in general based on some parts of the question — HDDs don't have “drivers”, and no software can fix a hardware issue, while randomly downloading and trying frantically any software that promises an easy recovery without a clear assessment of the situation is certainly not wise — what was wiser was to ask for guidance on a dedicated forum before doing something irreversible), and no adequate equipment, considering that you have only one shot (unless you're willing to purchase 10 PCBs only to get some training at soldering / unsoldering before attempting it on the one in question), better let someone who already has both take care of it. Perhaps technicians who fix phones would do that for cheap. When faced with data recovery issues, one should be extra cautious about trying things that haven't been tested before with a good level of confidence in a non critical situation, especially if it's for someone else who trusts you to know what you're doing.
Another possibility would be to ship the PCB to a specialized HDD parts reseller, which, as I have read (no direct experience yet), can transfer the ROM from the damaged PCB to a replacement PCB and ship it back for about $50 / 50€. But with only a broken connector it may not be worth the risk, however small, of losing the original PCB. (I wouldn't do that in late December at least, shipping services must be hectic at the moment, even more so with the sanitary crisis.)
Et dites-lui de faire des sauvegardes à l'avenir sinon pan-pan cul-cul !

Quote:
Est-ce que vous avez dessouder la ROM

Arggh, je hais cette faute, d'une fréquence hallucinante sur les forums francophones... é_è Better stick to english here...


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 Post subject: Re: Pcb casse connecteur st1000lm025
PostPosted: December 21st, 2020, 9:49 
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Joined: December 15th, 2020, 11:07
Posts: 2
Location: france
Bonjour ,

Merci pour votre aide et vos conseils .

Je n'ai aucune expérience en micro soudure .

Je viens d essayer d'en dessouder un sur un autre disque dur avec un décapeur thermique mais impossible .
Je ne suis pas équipé pour les micro-soudure

Le connecteur est cassé avec une partie de la carte aussi .

Je vais voir avec lui s'il veut mettre 50€ . Merci pour le lien . J'ai déjà une plaque similaire , je vais voir si je peux trouver quelqu'un qui serait me faire les soudures .

Bonne journée et bonne fete


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