After further investigation, I see that it doesnt power on upon ignition when i have my CTF700 screen's usb port attached - but with it disconnected, it works - what gives?
Had this baby installed a meelion years ago, but then car went through some changes and now im finally installing it again.
I connected it as follows:
Red: constant power
white: negative / ground
Green: ignition switch (ie: gets 12v when i turn key to "1")
However, the computer isnt switching on upon turning my key or even switching on my car. Is the above wiring incorrect? I didnt change the bios settings or anything like that, so should all be the same and it used to work way back when ?
have you tried connecting the screen to another pc?
sounds like a bad touch overlay, or touch controller. you'll either need to replace both, or replace the screen..
How do I go about checking which of thw two it is and how do I replace the two?
i'm not really sure.. try checking the lcd section.