We had a CMOS battery failure on our EZ Trak SX. Now I need to get past the "CMOS checksum failure Defaults loaded" screen. I read several posts that say they've hooked up a full sized keyboard, but I've been unable to get one to work. I've tried plugging into all three different sockets on the back of the controller, using a PS2 keyboard with a AT adapter, but pressing delete or F1 has no effect. I can get to the BIOS page using the controllers keyboard, but there is no way to select "Y" to save changes.
How can I get the full sized keyboard to work?
Zeke