I have a HP Pavillion P6751c with a radon hd 4200 and I have two monitor a Hp 2311x and a asus vh236h and I want to make it dual monitor (I've done it before) the hp 2311x monitor is connected with a dvi and the asus is connected with a vga. before i had both working perfectly., but suddenly my asus monitor became too dark or just a black screen. so I try updating the driver, changing the cable and changing to another monitor, but nothing change. but dvi is doing ok and nothing wrong only the vga is wrong. How do i fix it?
↧