![Monitor stuck in this state of white edges and a black screen. Sometimes turns on when replugged with the white edges but turns off after about 30 seconds : r/24hoursupport Monitor stuck in this state of white edges and a black screen. Sometimes turns on when replugged with the white edges but turns off after about 30 seconds : r/24hoursupport](https://preview.redd.it/monitor-stuck-in-this-state-of-white-edges-and-a-black-v0-xo5ddfw991ba1.png?auto=webp&s=b4d0ae984980a33f554dd9f5b8e679367bb734b9)
Monitor stuck in this state of white edges and a black screen. Sometimes turns on when replugged with the white edges but turns off after about 30 seconds : r/24hoursupport
![power supply - HP 1740 monitor stay on 2-3 seconds, turn off and repeat - Electrical Engineering Stack Exchange power supply - HP 1740 monitor stay on 2-3 seconds, turn off and repeat - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/D3zDc.jpg)
power supply - HP 1740 monitor stay on 2-3 seconds, turn off and repeat - Electrical Engineering Stack Exchange
![Fix Monitor Turns Off after few seconds or Minutes Repair Guide- DELL, LG, SAMSUNG and Many more. - YouTube Fix Monitor Turns Off after few seconds or Minutes Repair Guide- DELL, LG, SAMSUNG and Many more. - YouTube](https://i.ytimg.com/vi/8mshKuzriPc/mqdefault.jpg)
Fix Monitor Turns Off after few seconds or Minutes Repair Guide- DELL, LG, SAMSUNG and Many more. - YouTube
![How to Repair (Determine) the problem - Lcd 2 seconds then Shutdown, LCD goes black after 2 seconds - YouTube How to Repair (Determine) the problem - Lcd 2 seconds then Shutdown, LCD goes black after 2 seconds - YouTube](https://i.ytimg.com/vi/eORAoaWpqao/maxresdefault.jpg)
How to Repair (Determine) the problem - Lcd 2 seconds then Shutdown, LCD goes black after 2 seconds - YouTube
![My build seems to be working fine, but the monitor is acting up. This screen pops up for about 2 seconds, and then the monitor turns off. The screen says “VGA No My build seems to be working fine, but the monitor is acting up. This screen pops up for about 2 seconds, and then the monitor turns off. The screen says “VGA No](https://preview.redd.it/583ouio40xv51.jpg?auto=webp&s=6cacd43d7deb414c13f1355f07022cce5a7ebe81)