The onboard video on my T30 cuts out randomly. This happens with DisplayPort or HDMI connections. I'll be using the machine with 2 monitors, and suddenly one of them stops receiving signal, and Windows doesn't see it anymore. Instead, Display Settings sees an "unidentified monitor".
There's no pattern to this.
I have verified that the monitors and cables work by testing them on other monitors.
There's no visible issue on the monitor before the turn-off happens.
Any idea?