Hai Dsterea, I hope you're familiar with the www.a701.org site. From there on go to the A701 Forums reloaded and look for an answer. (You could be helped with a total image but you have to be very careful).
In the worst case you have to go for the so-called JTAG solution. But first have a look on A701 Reloaded forum
In the worst case you have to go for the so-called JTAG solution. But first have a look on A701 Reloaded forum