boost signal 應該係用 root 權限去改 raspberry pi ,你依家嗰問題應該係啲線插唔好...或者係張卡嗰插頭位鬆咗...又或者係offer大大講FCP排線扣唔實/移咗位...試下抆晒啲線再插過,或者問人借線,自己買條hdmi線試下...不過如果aryau師兄可以分享下點攪返好就多一個參考囉...
其實冇攪過啲咩,just moved the machine such that the HDMI cable is not being tensioned or compressed, and slightly moved the HDMI connectors at the machine so it connects better. Same cable everything remains the same.
I left the machine on to print the bird cage last night. But then the print failed, and now the machine OLED is gone and i cannot connect back to the machine again.
Is it likely that the Rasberry Pi burnt?