I'm working in an "All-in-One pc" project. For that, I have an old Dell laptop (which only works with DC adapter) and a 21" LG monitor. My question is: How can I connect the LCD panel directly on the motherboard? I'm looking for a cable pinout that I could use. With that I hope I could:
-Save the HDMI port of the motherboard for a second monitor when necessary.
-Eliminate circuit boards and save space
-Have only one ON/OFF button
-Have only one DC adapter.
I need some help reading those pinouts, but I already know the motherboard has more connections than I need, so we could ignore webcam and microphone. I noticed some differences, the LCD requires 5V and the motherboard supply only 3,3V. Maybe a jumper though USB +5V could fix it?