Acer Aspire 7 A715-42G Very poor image resolution on the second's display

dim1
dim1 Member Posts: 2 New User
edited December 2022 in Aspire Laptops

Hello,

when I connect the second display to my notebook the resolution and image quality on it is extremely low. When I connect the same display using the same HDMI cable to ahother notebook image is OK.

Tested: both graphic cards, all combinations of resolution and refresh rates in Windows settings.

How to resolve this problem?

Acer Aspire 7 A715-42G, AMD Radeon + GTX 1650

WIndows 11 22H2, latest Chipset and VGA drivers for both graphic cards from Acer website

 [Edited the thread to add model name to the title]

Best Answer

  • dim1
    dim1 Member Posts: 2 New User
    Answer ✓

    Just solved this problem changing Pixel Format from YCbCr 4:4:4 to RGB 4:4:4 in AMD driver software

Answers

  • dim1
    dim1 Member Posts: 2 New User
    Answer ✓

    Just solved this problem changing Pixel Format from YCbCr 4:4:4 to RGB 4:4:4 in AMD driver software