Windows 8 and 8.1 Forums


Laptop to TV via HDMI problem

  1. #1


    Posts : 13
    windows 8.1

    Laptop to TV via HDMI problem


    My problem is that, sometimes it works and sometimes don't. When I turn my laptop and TV on, sometimes it detect 1920x1080 and the logo of windows 8 and it works. Then sometimes when i turn it on again, it detects 640x480 and the logo windows 8 shows after that my TV went no signal. It's really frustrating. I tried disable my display adapter the restart it, It detects 640x480 but after that i still can log on to my laptop but it's 640x480, when i try to enable it again, it went no signal again, so frustrating. I appreciate it if someone know how to fix this, i think the problem is the display adapter cause when i tried other laptop it works.

    Asus G750J - Nvidia geforce GTX 770M

    Sorry for my bad english, thank you in advance

      My System SpecsSystem Spec

  2. #2


    Central IL
    Posts : 3,468
    Linux Mint 17.2


    Some TV's do not handle HDMI handshake too much. One camp says use a powered Switcher. Another says use Redmere cables.
      My System SpecsSystem Spec

  3. #3


    Posts : 13
    windows 8.1


    Quote Originally Posted by broe23 View Post
    Some TV's do not handle HDMI handshake too much. One camp says use a powered Switcher. Another says use Redmere cables.
    But when I try on other laptop, it works.
      My System SpecsSystem Spec

Laptop to TV via HDMI problem
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