If the monitor flickers on another computer or with a different hardware connection, then sad to say, your monitor has probably reached the end of its life. Or test your monitor on another computer that you know works fine. Easily connects two monitors with HDMI or Standard ports to your laptop. If nothing changes, you may need to borrow another monitor to test. Thunderbolt 3 Gen 2 xfer rate is 40MB/s, fixed these problems, although I still. If you use a DVI connection, try using the VGA or DisplayPort output. Then it recognises the monitor first time.
The only way I can get it to work is to unplug the power cable from the WD19 and plug it back in. Same monitor, same laptop and now EVERY time I turn on the laptop and/or docking station the monitor is not recognised. You can try testing the monitor by changing the port you are using. The WD19 has replaced an old docking station. The final potential cause of your computer monitor flickering is the monitor itself. If all looks okay, it might not be your graphics card causing the flickering. Use Speedfan or a similar program to monitor the temperature of your card, as overheating is a prime cause of most graphics card issues. Make sure the cooling fan is working and that all case fans are turning when they should. If all monitors, or your only monitor, flickers, it is worth checking out the hardware and connections.Ĭheck that your graphics card does not have accumulated dirt and dust on the surfaces. If you have multiple monitors and only one screen acts up, the issue isn’t your graphics card. These situations are unusual, but it is a possibility. They had 3 monitors hooked up to the dock when it randomly the 3rd monitor connected to VGA stopped working. I have a user with a brand new Lenovo ThinkPad T480 and a Lenovo ThinkPad Ultra Docking Station. Issues with the graphics card can sometimes cause a monitor to flicker. Alright this issue has been driving me up a wall and I been trying to figure it out for sometime now. Select the Monitor tab and check the refresh rate from there.Display adapter properties text link in the center box.Scroll down and select Advanced display settings.
LENOVO DOCK NOT WORKING FORUM VPN MONITOR RESTART WINDOWS 10
You can also check through Windows 10 Settings.