K8076 - Two leds on when plugged

Hello, i have built a k8076 kit.

When i plug it using a 12V 1.25amp converter i got two leds on, LED1 and LED2. I can´t use hardware datalines test. What can i do?

Thank you

Please search first this forum, if you can’t find/fix the problem we can test and repair your kit.

How can i contact with the repair service?

Thank you.

Sending the kit to us directly or via your local Velleman dealer (no transp. cost).