Arch Linux

nazarener

Member

Registered: 2009-02-07

Posts: 19

Monitor turns off at high resolution

Hi there,

I attached an external monitor via displayport to my lenovo x230 (Intel HD4000).

If I set the resolution to be 1920x1080 (or lower) everything runs fine. If I switch to the monitors native resolution (1920x1200) the monitor turns off after about 1 minute. The monitor tries to turn on again for two to three times, but only for few seconds.
If I dual boot to windows the monitor is running fine.

Any idea what might be the cause and how to fix it?

Thanks a lot

botika

Member

Registered: 2013-07-12

Posts: 34

Re: Monitor turns off at high resolution

Config xorg, driver installed .... pick up the crystal ball and  your answer in my thinkpad t430u (hd4000) with intel-dri, run perfect at 2560x..  or just the monitor is failing because raisins resolution supporting, i don't no. luck