WebMay 13, 2024 · If both your laptop and your external monitor have HDMI ports, use an HDMI cable to connect them. An HDMI cable connected to the HDMI port on a laptop. … Before considering troubleshooting options, make sure your device is up to date. Select Start > Settings > Update & Security > Windows Update , then select Check for updates. If you need help setting up your … See more If you are trying to set up an external monitor and it’s not working, press the Windows logo key + P to make sure that the Extend option is selected. If the Extend option is selected, try the following troubleshooting tips. See more
Red and Blue dots appearing on second monitor
WebJan 8, 2012 · If it does not, then the notebook's LCD display may have issues. If the blue tint can only be seen before the notebook boots into Windows then it is not a driver issue. If that is the case, Contact HP for warranty support. I am not an … WebJan 19, 2016 · 1. Open Control Panel 2. Click on Troubleshooting and select the view all option on the left pane. 3. Click on Hardware and devices troubleshooter and … somerset county pa emergency management
Resolving the various display issues seen on external monitors ... - Dell
WebMay 30, 2011 · If the problem is a blue tint but everything else is fine, a next most common problem that generates a blue tint is a loose VGA connection. Can you wiggle the cable & double check that the connection between the USB -> DVI adapter, the DVI->VGA adapter, and the VGA cable on both ends, are all tight? WebMay 17, 2024 · If you're experiencing color problems with an external monitor, you should check your computer to determine if the latest graphics driver is installed. If you need assistance updating the video... WebApr 10, 2024 · Video Conferencing. Recently one of our 50ft VGA cables started giving off a blue tint when connected to any external monitor. In the past, one of the pins was bent, but I ended up straightening it out with no issues. It worked for several weeks and now, it's giving a blue tint. This is a comprehensive ST series SVGA cable 30v low voltage ... small car shed