Hello everyone, I have a HP Compaq 6720s laptop and a Acer AL1916W external moniter id like to use.
When i plug the moniter into the laptop, the external moniter goes all fuzzy and has lines running down the screen, Ive tryed a different VGA cable but its still the same, I heard that its the backing plate of it inside my laptop is being charged (it stops when i unplug charger), Can anyone tell me a solution to this? Would one of the Gold plated VGA cables do the trick or am i going to need something else? Thankyou for reading.