Origineel bericht door: Albert ,
Monitor turning off while you are actively working means that either your system is very confused on power management and told display to go to sleep, or GPU/PSU is having some problems. Several issues can cause a [link|https://www.partitionwizard.com/disk-recovery/dell-laptop-black-screen.html|monitor to turn off randomly]. Some of the reasons relate to the monitor while others relate to the computer. * Monitor overheating * Loose cable * Bad monitor * Video card or motherboard problem You can just troubleshoot these components and fix it accordingly.