FWIW, did you check the BIOS settings? The search engine mentions a BIOS "Video Off Method" when I searched regarding a broken relay :D.
- [arch-general] DPMS not working with fbdev driver Sebastián Pedersen
- Re: [arch-general] DPMS not working with fbdev dr... Ralf Mardorf
- Re: [arch-general] DPMS not working with fbdev dr... Ralf Mardorf
- Re: [arch-general] DPMS not working with fbdev dr... Ralf Mardorf
- Re: [arch-general] DPMS not working with fbde... Ralf Mardorf
- Re: [arch-general] DPMS not working with ... Sebastián Pedersen
- Re: [arch-general] DPMS not working w... Ralf Mardorf
- Re: [arch-general] DPMS not work... Sebastián Pedersen
- Re: [arch-general] DPMS not ... Ralf Mardorf
- Re: [arch-general] DPMS ... Sebastián Pedersen
- Re: [arch-general] DPMS not working w... Ralf Mardorf
- Re: [arch-general] DPMS not working with ... Ralf Mardorf
