http://docs.pv-automation.com/ 2026-04-15T08:42:56+00:00 http://docs.pv-automation.com/ http://docs.pv-automation.com/_media/wiki/logo.png text/html 2019-09-03T15:23:29+00:00 Anonymous (anonymous@undisclosed.example.com) http://docs.pv-automation.com/troubleshooting/hardware_checklist/asus_tinkerboard?rev=1567524209&do=diff ASUS Tinkerboard hardware troubleshooting ASUS TinkerBoard/ET6 controller The computer should have the red light ON and the yellow light BLINKING after it has been connected to power (the boot up process should start automatically, with the short BLINKING from the green light inbetween the red and the yellow): text/html 2019-05-03T13:51:56+00:00 Anonymous (anonymous@undisclosed.example.com) http://docs.pv-automation.com/troubleshooting/hardware_checklist/et6?rev=1556891516&do=diff ET6 Hardware Troubleshooting Checklist The following steps need to be taken in order to check the hardware functionality of an ET6 controller board: 1. Connect the power supply to the board * Three LEDs on the side of the board close to the power supply should light up. These LEDs signal that power has been connected successfully: text/html 2019-04-30T17:53:01+00:00 Anonymous (anonymous@undisclosed.example.com) http://docs.pv-automation.com/troubleshooting/hardware_checklist/et7?rev=1556646781&do=diff ET7 Hardware Troubleshooting Checklist The following steps need to be taken in order to check the hardware functionality of an ET7 controller board: 1. Connect the power supply to the board * Three LEDs on the side of the board close to the power supply should light up. These LEDs signal that power has been connected successfully: