Monitor stuck on displayport with 640x480

Anonymous
2020-02-02T03:26:26+00:00

Hi all.. Today after I updated my surface pro, my monitor is stuck in a 640x480 resolution. Which is no good with a 49 inch Samsung monitor. If I plug in the HDMI, it works, but, resolution is not that good like it was on the Displayport. Any tips or tricks to get it working again? For some reason it shows 'Flat Panel, 640x480' when using display port, but the samsung drivers when using HDMI. 

I am using the surface dock as well. I tried the displayport of the monitor with other computers and it's working fine. Not with surface. Really need help with this one!

Surface | Surface Pro | Install and update

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  1. Anonymous
    2020-10-26T13:44:11+00:00

    Can you clarify?  Do you mean bypass the Surface Dock and run a cable directly from the USB-C on the Surface laptop to the Displayport on the Samsung 49" monitor?

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  2. Anonymous
    2020-10-26T13:28:20+00:00

    I also ordered my 49 inch monitor off the MS Store. 

    @BobW

    Use a hub which connects displayport/usb-c, that works for me to connect the monitor at full resolution.

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  3. Anonymous
    2020-10-26T11:33:05+00:00

    Yup... It's absolutely horrible on the 49inch.. Funny part is the 49inch one I have... I got from the Microsoft store!

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  4. Anonymous
    2020-10-26T11:25:45+00:00

    I also plugged in the HDMI with a mini port adaptor to connect the Surface Pro to a 49 inch Samsung monitor.  It works, but, resolution is poor.  I will be switching to a Dell laptop soon.  Microsoft engineering / tech support is the worst ...

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  5. Anonymous
    2020-10-23T12:46:24+00:00

    Yes HDMI I works.. However when you have a 49inch monitor.... HDMI looks horrible on it.. DP is where it needs to be.. Or even mini-DP.. which funny enough is teh default on the surface dock and its still bricked. This is just insane at this point. almost 10 full months since I posted this.

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