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)
 cant burn 2716/2732
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Posted - 11/20/2016 :  07:48:16  Show Profile  Reply with Quote
been trying to burn a 2716 and a 2732. the write hangs, you have to close the program and unplug the usb and re-plug. reads fine, write other chips. i have external power. one of the chips was clearly marked A-21volts. the others are d, J, no voltage indicated. im really getting frustrated. tried two different laptops,no help. latest software, 6.38

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2529 Posts

Posted - 11/21/2016 :  03:23:00  Show Profile  Reply with Quote
Did you try lower speeds?
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