MCUmall EPROM BIOS Chip Burner Forum
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 True USB Willem Programmer (GQ-2X, GQ-3X, GQ-4X)
 GQ-3X programmer out of service ????

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T O P I C    R E V I E W
Seiz Posted - 05/03/2015 : 20:48:54
Hello everyone,

Here , I have a GQ -3x programmer who was working perfectly until yesterday (except an encoding problem reading but not blocking) .

Since yesterday, my programmer does not detect the EPROM .

Indeed, despite a complete re- installation on 2 different computers with different EPROM , I can no longer detect the ID chip .

I continually FFFF as ID .
Like that :

My programmer is it out of service ?

The green LED is on, the programmer is detected, it turns red and orange when I clik on "ID" , but nothing more ....

Please help me I need it quickly.

Thank you a lot.

2   L A T E S T    R E P L I E S    (Newest First)
Seiz Posted - 05/11/2015 : 07:42:27

Thanks for reply.

I've try with many different chip (new and old, 29F200 or 29F400 but it's same problem)

All contact are good. Before, if a contact was bad, software autofind a bad DEVICE bt here, he find nothing.

It's possible to reset or update firmware ?
ZLM Posted - 05/04/2015 : 19:17:11

Try to read the chip and see if the reading is OK.

Also confirm the chip is good and with good contacting with adapter.
Change to another chip and try.

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