intel - Duplication of desktop in two screens do not work

Question

Welcome To Ask or Share your Answers For Others

intel - Duplication of desktop in two screens do not work

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

I have laptop dell latitude e6430 which come with 2 graphic cards one is integrated intel hd graphics card 4000 hd and the second is nvidia nvs 5200m .When i connect laptop to tv screen with hdmi cable ,i face a problem that duplication of desktop do not work (the tv screen still black and show me message that is no signal) Although I am absolutely sure that the cable is intact and so is the screen

question from:https://stackoverflow.com/questions/66054398/duplication-of-desktop-in-two-screens-do-not-work

与恶龙缠斗过久,自身亦成为恶龙；凝视深渊过久,深渊将回以凝视…

529 views

1 Answer

深蓝 · Answer 1 · 2021-10-06T03:12:56+0000

answered Oct 6, 2021 by 深蓝 (71.8m points)

Did you change the input on tv to hdmi and the correct hdmi port number

与恶龙缠斗过久,自身亦成为恶龙；凝视深渊过久,深渊将回以凝视…

Categories

intel - Duplication of desktop in two screens do not work

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

Please log in or register to add a comment.

Just Browsing Browsing

Most popular tags