USB flash drive question ?

[bianchi77]

Guys,

I have 2 Gbytes Flash drive, it's detected by windows,but I can not do anything with it...it said, "No Media" on Disk management from windows...

How can I fix it ?

Thanks

[diif]

Re: USB flash drive question ?

Is there data on it you want to recover ?

[bianchi77]

Re: USB flash drive question ?

Is the nand chip death already ? it's hvpe4F3...it was working few weeks a go..
any clues...?

[diif]

Re: USB flash drive question ?

Things do work before they are broken.
'No media' suggests the controller isnt talking to the flash.
You could try the software http://usb-fix.blogspot.com/p/phison.html?m=1
But with flash so cheap, I'd bin/keep for parts.

[bianchi77]

Re: USB flash drive question ?

I just want to know if it can be fixed...
the code on the controller chip from the top :
====
6677
B5-M6C
HL023-001H
0826
====
It's kingston 2Gb flash disk

Which one is compatible with it ?

[diif]

Re: USB flash drive question ?

There is some software called chip genius available here http://www.softpedia.com/get/System/...ipGenius.shtml It should tell you which controller you have.

[bianchi77]

Re: USB flash drive question ?

Description: [G:]USB Mass Storage Device(GENERIC USB Mass Storage)
Device Type: Mass Storage Device

Protocal Version: USB 2.00
Current Speed: High Speed
Max Current: 100mA

USB Device ID: VID = 0C76 PID = 0005

Device Vendor: GENERIC
Device Name: USB Mass Storage
Device Revision: 0100

Manufacturer: GENERIC
Product Model: USB Mass Storage
Product Revision: 1.00

Controller Vendor: Solid State Systems
Controller Part-Number: SSS6677-A7
Flash ID code: 98D594BA - Toshiba TC58NVG4D1DTG00 - 1CE/Single Channel [MLC-4K] -> Total Capacity = 2GB

Tools on web: http://dl.mydigit.net/special/up/sss.html


Possible Flash Part-Number
----------------------------
[1CE]TC58NVG4D1DTG00(56nm) x 1 pcs/Channel x 1 Channel


Flash ID mapping table
----------------------------
[Channel 0] [Channel 1]
98D594BA7401 FFFF02FF
-------- FFFF05FF
-------- FFFF55AA
E5644480FF12 B1D17585

[bianchi77]

Re: USB flash drive question ?

which one is the faulty one ? the controller or nand flash chip...
I reckon it's the flash chip faulty....

Because the controller has been detected by windows...

[diif]

Re: USB flash drive question ?

The controller might be detected but it could also have issues communicating with the flash.
There is software out there for that controller.

[bianchi77]

Re: USB flash drive question ?

That's a controller tester ? How about the firmware? is it possible if the firmware is corrupt as well ?

[bianchi77]

Re: USB flash drive question ?

It can be tested from the software on post #9...currently doing....in progress...
I'll post the result..

[bianchi77]

Re: USB flash drive question ?

result :

[bianchi77]

Re: USB flash drive question ?

Fixed already, can be formatted to FAT32 now ...thanks a lot

[bianchi77]

Re: USB flash drive question ?

What had happened actually ?

[TechGeek]

Re: USB flash drive question ?

maybe some piece of software you used made the controller able to talk to the flash again...

[KHANARB]

Re: USB flash drive question ?

TC58NC6625G6F
NNP892-100BA
1446TT

TOSHIBA F J6108
TAIWAN 1438 9 A E

TC58TEG7TDKTA03


USB Device ID: VID = 0C76 PID = 0005

Device Vendor: GENERIC
Device Name: USB Mass Storage
Device Revision: 0100

Manufacturer: GENERIC
Product Model: USB Mass Storage
Product Revision: 1.00

Controller Vendor: Solid State Systems
Controller Part-Number: Unknown - 0xBC
Flash ID code: 983AA8927650 - KIOXIA TC58TEG7TDKTA00 - 1CE/Single Channel [TLC-8K] -> Total Capacity = 16GB


PLZ PROVIDE INI FILE FOR THIS