I had just installed the Xecuter 3 on my v1.6 xbox and it was working fine for a day or so. Now when I turn it on, it hangs on the logo screen with the xecuter logo at the bottom. I am still able to load regular and backup copies of my games and play them fine. I was able to load Slayers evox auto installer v2.6 also. I tried to reflash my bios with OZXFlash v1.2, but it still does the same thing. Please help.
My guess is that there is something wrong with your dashboard. Try if a boot cd/DVD with a dashboard on it works or not...
reflash it completely using reflash disk, use evox M8 and get auto installer deluxe (google it) then put a good dashboard on it (i use unleashX) and it should be good from there