Well i've been trying to make this TOS 4.04 Eprom with no success, i'm using Hitachi erasable HN27C4096CC-12 EPROMs
Using a Willem PCB50 programmer
I load the file (512K) (Downloaded from this thread) into the Willen PCB50
I can see the first word starts 602e
The EPROM is blank, the programmer copies and verifies the image
I insert the EPROM into the Falcon and all i get on a low res colour monitor is a black screen with red lines, no boot
Re install the original rom and all is well so there's nothing up with the Falcon
Can anyone help?