Ok, i currently connect my LG Flatron W2361V Monitor & my HD 5830 GPU with a HDMI cable, however some times when i turn my monitor off & come back to turn it on it takes a long time to pic up a signal & when it does system feels slow. However after checking the Catalyst Control Centre is showed...
activity
catalyst
control centre
display
drivers
flatron
gaming
gpu
graphics
hd5830hdmi
monitor
performance
reboot
signal
slow
troubleshooting
video
windows