HDD GURU FORUMS

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?





Thank you in advance.
Lamine

check the 0 ohm resistor (fuse)

Dear @pepe

Thank you for your reply.

Are you talking about this one?



Kind regards
Lamine

Measure the voltages at the 3 inductors.

Dear @fzabkar

Could you please help repair them on the card?

Thank you for your support.

yes, that one.
Check if it is open, if so, check if the 'bottom' end is shorted to gnd.

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

Sorry, I can't help you.

fzabkar wrote:Sorry, I can't help you.

Does this mean that the problem is elsewhere?

The problem is that you don't understand what is required.