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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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Samsung USB drive not recognized after hours plugged in PC

December 1st, 2014, 3:13

Hello,

I have a Samsung USB drive (HM502JX) that was plugged in a PC for hours, now it's not recognized and produce a weird sound (see files attached: SOUND+PCB).

The USB blink and the drive like try to spin but stop in 5sec.

Could it be a Head issue (hope no)? is it the USB bridge issue? if yes where can I shortcut it?

Thank you for your support.
Attachments
Samsung.rar
(572.92 KiB) Downloaded 301 times

Re: Samsung USB drive not recognized after hours plugged in

December 1st, 2014, 13:40

anyone have an idea about the sound recorded please?

Re: Samsung USB drive not recognized after hours plugged in

December 1st, 2014, 15:08

Try to obtain a serial terminal log.

I expect that these would be the Tx/Rx test points:

UART_Tx_Rx.jpg
UART_Tx_Rx.jpg (26.35 KiB) Viewed 3548 times
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