MCUmall EPROM BIOS Chip Burner Forum
MCUmall EPROM BIOS Chip Burner Forum
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 True USB Willem Programmer (GQ-2X,3X,4X & GQ-4x4)
 GQ-4X sst49lf004b
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i_orlandi

Italy
2 Posts

Posted - 04/18/2014 :  03:24:17  Show Profile  Reply with Quote
Hallo
I am lario rlandi from italy i have a GQ-4X purchased with adapter ADP057 FWH-LPC
now i have this big problem:
i whant new bios programm on chip SST49LF004B write;
i have inster the adapter ADP-057 on GQ-4X dan load the file .ROM and i clik on taste write. but the writig is always on 1% write memory code

Have a solution

Best Regards
Ilario
Reply #1

ZLM

2937 Posts

Posted - 04/25/2014 :  09:41:26  Show Profile  Reply with Quote
something not right with the chip.

Confirm followings:

1. your chip is good.
2. you can get correct ID
3. your USB cable and connection are good.
4. your chip pin contacting are good.
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