RehabMan
Moderator
- Joined
- May 2, 2012
- Messages
- 181,058
- Motherboard
- Intel DH67BL
- CPU
- i7-2600K
- Graphics
- HD 3000
- Mac
- Mobile Phone
Hello RehabMan, Hello nguyenmac
thank you so much for your trouble
Here are the files of my Probook 650 G1 (DP/HDMI Problems)
Efi Folder, IOReg and Info File in the
Dropbox Link
https://www.dropbox.com/sh/85l30wdz2chs0zc/AAC6BAHHY4kdQ73HnLN7Qrh9a?dl=0
Your laptop has what kind of external monitor connector?
What kind of connector(s) on the docking station.
Seems as if the built-in port (HDMI or DP?) is not working when you connect a monitor?