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sosrecup
 Post subject: TeamGroup SSD Power Failure – No Visible Damage
PostPosted: December 11th, 2025, 5:51 
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Joined: September 7th, 2012, 16:37
Posts: 197
Hello,

I'm receiving a growing number of TeamGroup SSD drives that fail to power on completely:
    - No power-on response with or without PCB shorting
    - No behavior change when applying controlled heating
    - No visible signs of burning or physical damage on the board
    - The drives remain entirely unresponsive under all standard diagnostic procedures

Could you please advise on known causes for this issue or recommended next steps for diagnosis and recovery?

Attachment:
TeamGroup 1.jpg
TeamGroup 1.jpg [ 145.5 KiB | Viewed 409 times ]


Attachment:
TeamGroup 2.jpg
TeamGroup 2.jpg [ 177.6 KiB | Viewed 409 times ]


Thank you in advance.
Lamine
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pepe
 Post subject: Re: TeamGroup SSD Power Failure – No Visible Damage
PostPosted: December 11th, 2025, 6:43 
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Joined: October 3rd, 2005, 0:40
Posts: 4753
Location: Hungary
check the 0 ohm resistor (fuse)

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sosrecup
 Post subject: Re: TeamGroup SSD Power Failure – No Visible Damage
PostPosted: December 11th, 2025, 10:01 
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Joined: September 7th, 2012, 16:37
Posts: 197
Dear @pepe

Thank you for your reply.

Are you talking about this one?

Attachment:
TeamGroup 3.png
TeamGroup 3.png [ 826.77 KiB | Viewed 389 times ]


Kind regards
Lamine


Last edited by sosrecup on December 11th, 2025, 10:10, edited 1 time in total.

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fzabkar
 Post subject: Re: TeamGroup SSD Power Failure – No Visible Damage
PostPosted: December 11th, 2025, 10:08 
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Joined: September 8th, 2009, 18:21
Posts: 16960
Location: Australia
Measure the voltages at the 3 inductors.

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sosrecup
 Post subject: Re: TeamGroup SSD Power Failure – No Visible Damage
PostPosted: December 11th, 2025, 11:04 
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Joined: September 7th, 2012, 16:37
Posts: 197
Dear @fzabkar

Could you please help repair them on the card?

Thank you for your support.
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fzabkar
 Post subject: Re: TeamGroup SSD Power Failure – No Visible Damage
PostPosted: December 11th, 2025, 11:06 
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Joined: September 8th, 2009, 18:21
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Location: Australia
https://www.google.com/search?imgtype=photo&q=inductor%20smd&tbs=isz%3Am&udm=2

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pepe
 Post subject: Re: TeamGroup SSD Power Failure – No Visible Damage
PostPosted: December 11th, 2025, 11:06 
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Joined: October 3rd, 2005, 0:40
Posts: 4753
Location: Hungary
yes, that one.
Check if it is open, if so, check if the 'bottom' end is shorted to gnd.

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sosrecup
 Post subject: Re: TeamGroup SSD Power Failure – No Visible Damage
PostPosted: December 21st, 2025, 11:19 
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Joined: September 7th, 2012, 16:37
Posts: 197
pepe wrote:
yes, that one.
Check if it is open, if so, check if the 'bottom' end is shorted to gnd.


This resistor shows 0.5 Ohm

fzabkar wrote:
Measure the voltages at the 3 inductors.


The 3 inductors also show about 0.4 Ohm - 0.5 Ohm

Where could the problem be?

Thank you for your help
Lamine
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fzabkar
 Post subject: Re: TeamGroup SSD Power Failure – No Visible Damage
PostPosted: December 21st, 2025, 14:40 
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Joined: September 8th, 2009, 18:21
Posts: 16960
Location: Australia
Sorry, I can't help you.

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sosrecup
 Post subject: Re: TeamGroup SSD Power Failure – No Visible Damage
PostPosted: December 21st, 2025, 17:31 
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Joined: September 7th, 2012, 16:37
Posts: 197
fzabkar wrote:
Sorry, I can't help you.


Does this mean that the problem is elsewhere?
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fzabkar
 Post subject: Re: TeamGroup SSD Power Failure – No Visible Damage
PostPosted: December 21st, 2025, 22:19 
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Joined: September 8th, 2009, 18:21
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Location: Australia
The problem is that you don't understand what is required.

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