ati radeon mobility 4570 problem

Johnny22 · Dec 8, 2009, 08:46 PM

Hi,
just bought a vaio vgn-nw21sf (windows 7)with ati radeon mobility 4570.
everything looks nice on my laptop but when I plug it in my LG 226WTQ-sf then the problems begin.
when I duplicate screens the resolution at the LG can get up to something rubbish.
When I use only the LG or extend screens then the resolution is fine but it looks like it has some kind of noise or something.I can't really explain it but it's like lines going up and down the screen particularly noticed on monochrome situations.
I did the whole modder thing correctly I think but it didn't really help.
It's not the cable and it's not the LG cause I tried with another laptop(vista) and it was ok.
My first post.. Pls help!!

iPlayer · Dec 10, 2009, 03:56 PM

Were you using the same resolution when trying with both laptops?

Dec 8, 2009, 08:46 PM	#1
Johnny22 DriverHeaven Newbie Join Date: Dec 2009 Posts: 1 Rep Power: 0	ati radeon mobility 4570 problem Hi, just bought a vaio vgn-nw21sf (windows 7)with ati radeon mobility 4570. everything looks nice on my laptop but when I plug it in my LG 226WTQ-sf then the problems begin. when I duplicate screens the resolution at the LG can get up to something rubbish. When I use only the LG or extend screens then the resolution is fine but it looks like it has some kind of noise or something.I can't really explain it but it's like lines going up and down the screen particularly noticed on monochrome situations. I did the whole modder thing correctly I think but it didn't really help. It's not the cable and it's not the LG cause I tried with another laptop(vista) and it was ok. My first post.. Pls help!!

Dec 10, 2009, 03:56 PM	#2
iPlayer Filled with noobsauce Join Date: Nov 2009 Location: between the buns Posts: 1,450 Rep Power: 59	Re: ati radeon mobility 4570 problem Were you using the same resolution when trying with both laptops? __________________