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dead epox 8rda+ after bios flashing

Posted: Thu Oct 07, 2004 4:24 am
by calculon0
I have a Epox 8rda+ motherboard, bios chip pmc pm49L002 that doesn't work. I tried flashing the bios but used the wrong file.

I have tried all the solutions in this forum. First I tried putting awdflash.exe (v8.33) with the image file on a floppy. The boot block can recognize it, but it just freezes after it brings up the awdflash screen. Lower versions (awdflash 8.24F) will run the flash program, but will never flash the chip. It will freeze when it shows the progress bar.

I have tried awdblock, but I can never get DOS to boot. It will recognize awdblock (renamed to awdflash) and start loading MS-DOS, but it will never give me a command prompt. I have tried putting "uniflash -e 8rda4729.bin" in the autoexec.bat file and it never works. I have tried it with different versions of DOS (off of www.bootdisk.com) and none will give me a command prompt or start uniflash.

Please help.

Posted: Mon Oct 11, 2004 10:01 pm
by NickS
Sorry if this seems obvious, but you're sure the boot diskette doesn't have a config.sys or load anything in autoexec.bat ?

Posted: Fri Oct 15, 2004 8:25 pm
by calculon0
Yeah, I'm sure. I just use a boot disk with no autoexec.bat or config.sys.

Posted: Tue Oct 19, 2004 11:49 am
by ruelnov
Try changing RAM module/Floppy Disk/Floppy Drive.