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Avatar of ebarrouk
ebarrouk

USB Thumb Drive Repair
LG 1 GB UBVB USB thumb drive worked fine 2 days ago - today it appears dead.
No physical damage according to user - has been in her bag since last use 2 days ago
Dell Dimension w/ Windows XP Pro does not detect the USB drive - no alert on insertion.
Tried both front and rear USB ports on several other computers - none detect the thumb drive.
Not a drive letter issue - Disk Management does not see the thumb drive.
Does anyone know any tips or tricks to make this USB device usable again?  

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Avatar of ☠ MASQ ☠☠ MASQ ☠

If the drive simply can't be detected there is little you can do :(

I have had one case where a user confessed to leaving it in their pocket in a washing machine & just left it to dry at room temperature for a few days and it recovered. Wonder what else was in the bag - cell phone maybe??

Avatar of simpswrsimpswr🇺🇸

If you try it in several pc's and it is not detected . . it has surely gone to heaven

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Avatar of nobusnobus🇧🇪

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Avatar of ebarroukebarrouk

ASKER

I removed the case and tried soldering the 4 connections.  It recognized the device briefly, but reported a device malfunction when I switched it to another port.  I tried some more soldering, but never got the device to respond again.  Apparently this was the solution, but maybe my solderinfg skills need some practice or I need a more powerful magnifying glass to guide me.  It was a good try anyway.

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Avatar of tom12gatom12ga🇺🇸

Would anyone care to weigh in any anomaly seen in the following disassembled USB 4GB Sandisk thumb drive.  
Any recommendations on using a multimeter prior to re-insertion?  
USB-Drive-1.png

Avatar of nobusnobus🇧🇪

the somewhat loose is probably the problem
the 2 other ones keep the connextor case (ground) firmly to the stick
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