I'm trying to run 2 external LCD monitors (ASUS ips-VS239/LG ips-225). I got the LG monitor up and running to the laptop using an hdmi to hdmi cable. As for the ASUS seem is not being detected and not showing a picture and using a HDMI to VGA cable. My laptop is a SONY Vaio model VPCF115FM. need help... i want my LCD monitors to work at the same time while put my laptop monitor to sleep while i use the two monitors.