can a HDMI port make a flicker on second screen? - aspire f5 573g

alikhalf111
alikhalf111 Member Posts: 31 Enthusiast WiFi Icon
edited October 2023 in 2020 Archives
I have an Acer aspire f5 573g
when I used a second screen by HDMI cable 
it"s make a flicker on the second screen on all mode (duplicate - extend - only second screen) 
I have tried anther tv and an anther  HDMI cable 
I have already installed the last version of GPU ( intel - Nvidia ) 
and an old version also......
this a new thing like before a 6 months 
I hope it's not the damage in the HDMI port !!!!?
thank you a lot 

and what is the version of the HDMI port ?? 
and if it was the problem in Port, how it's difficult to repair or change it??

Answers

  • JackE
    JackE ACE Posts: 45,098 Trailblazer
    HDMI version 1.4b. Try reducing resolution to reduce flicker. Jack E/NJ

    Jack E/NJ

  • alikhalf111
    alikhalf111 Member Posts: 31 Enthusiast WiFi Icon
    I try to reduce the resolution 
    and the same problem
    on regular use, it's not making flicker 
    when I use a program with FPS or sound it makes flicker 

  • JackE
    JackE ACE Posts: 45,098 Trailblazer
    edited November 2020
    >>>on regular use, >>>

    What do you mean by 'regular use'? Are you trying to use an inexpensive passive unpowered HDMI signal splitter to run two monitors from a single HDMI port? Usually can't do that without affecting video signal quality. Jack E/NJ

    Jack E/NJ