I've been running a dual monitor set up for a long time, with an external samsung 20" hooked up to my laptop. On Friday, I had to unhook my laptop for a presentation and came back and tried to connect it back up, but the monitor says "check signal cable DIGITAL".
Its been connected to a normal VGA15 pin cable for ages and working fine, and this is the first time its done it.
Have tried:
1. Restarting computer
2. Swapping signal cable
3. Checked signal cable was working by connecting another monitor (it works)
Any ideas on what else I can do?
Monitor is less than 6 months old.
Thanks!