Question : Problem: very noisy Horizontal flicker appears on Philips LCD  220ew

hi,
I got new LCD but with very noisy Horizontal flicker appears.

Philips LCD  220ew
1280*1024 32bit, 60mhz

Any suggestions?

thanks.

Answer : Problem: very noisy Horizontal flicker appears on Philips LCD  220ew

check the cable connection and the electricuty input with the correct frequency and voltage but most important is the computer cable connection move it and watch the screen while you do this