I have a Genie TMZ34 manufactured in 2002 that is not working. When we turn it on there is a red light flashing in the box behind the key. Under the light it says CPU Fault. We can't even get an error code to start diagnosing the problem. Any suggestions are appreciated. Thanks
i have a 2001 tmz34 that i bought not working. it still has the green boards in it. i have come to the conclusion the 48267 display board is bad. if anyone has a schematic on this board that would be helpful. also if anyone has the tmz monitor software i would love to have that also. any help would be greatly appreciated.