Jump to content

multiple monitor output not working , either HDMI or inbuilt display

Recommended Posts

My laptop is dell inspiron 3421 




intel core-i3


intel HD 4000 with HDMI output.


bootloader is chameleon.


SMBios MacBookPro 9,2














Every thing except Wifi used to work before reinstallation.


Now HDMI out put have issue after reinstallation.


I can only use one display output at a time,


either HDMI or laptop display.


what can i do to fix issue?



Share this post

Link to post
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Reply to this topic...

×   Pasted as rich text.   Restore formatting

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Hackintosh News Feed

News relevant to Hackintosh

  • Create New...