MCUmall EPROM BIOS Chip Burner Forum
MCUmall EPROM BIOS Chip Burner Forum
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 True USB Willem Programmer (GQ-2X, GQ-3X, GQ-4X)
 Replacement/Repaired GQ-4X failing 27C020's..again
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Necrosaro420

109 Posts

Posted - 03/02/2015 :  17:18:37  Show Profile  Reply with Quote
My 4x stopped burning 27c020's. Sent it in for a repair, which took forever...have had it back several months now, and it's starting the same thing. Is the QC that bad on these things?!?
Reply #1

ZLM

2923 Posts

Posted - 03/03/2015 :  00:13:49  Show Profile  Reply with Quote
If same thing happened, then it must be something else wrong. Is it the problem is exactly same as last time? how many chips you have programmed then?
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Reply #2

Necrosaro420

109 Posts

Posted - 03/03/2015 :  09:54:33  Show Profile  Reply with Quote
It programmed them fine once I received it back. I have 2 of these programmers. One will no longer burn them, the other will burn them just fine.
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Reply #3

ZLM

2923 Posts

Posted - 03/07/2015 :  21:05:30  Show Profile  Reply with Quote
It is realy weird if it fails again on same chip. It must be something wrong. You need send it back for the service.
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