Using a variety of ATI driver versions, 8.9, 8.12, 9.3 and 9.6. I have tried using Stephen Cleary's inf file for this monitor, but it doesn't work in Windows 7 x64 [however the same inf works for Vista x64!!!]. Actually I had the native resolution working with the RC build for a while, until all of a sudden, after booting into desktop the screen was at a 1024 resolution one day and no matter what I did, including reinstalling windows, I could not get native resolution back.<br/><br/>Stephen Cleary's .inf can be found here: <a href="http://nitoprograms.blogspot.com/2008/07/soyo-widescreen-monitor-inf-available.html">http://nitoprograms.blogspot.com/2008/07/soyo-widescreen-monitor-inf-available.html</a><br/><br/>The weird thing is Vista x64 used to be able to detect &amp; change to the native resolution without any inf file. However after a fresh install of Vista x64 SP2, I had to install the inf file for it to show native resolution!<br/><br/>I do use a, very basic, Belkin 2 port [PS/2+VGA] KVM switch. I have tried hooking up the monitor with or without the KVM, also switched between the x300 &amp; HD4850, without any success. The other computer with XP SP3 &amp; a x700 can detect native resolution with/without the KVM and connecting through the VGA/DVI ports.© 2009 Microsoft Corporation. All rights reserved.Sat, 04 Jul 2009 09:12:46 Z175936ff-1acc-433d-b6e2-6c43d529a732http://social.technet.microsoft.com/Forums/en-US/w7itprohardware/thread/175936ff-1acc-433d-b6e2-6c43d529a732#175936ff-1acc-433d-b6e2-6c43d529a732http://social.technet.microsoft.com/Forums/en-US/w7itprohardware/thread/175936ff-1acc-433d-b6e2-6c43d529a732#175936ff-1acc-433d-b6e2-6c43d529a732kryethttp://social.technet.microsoft.com/Profile/en-US/?user=kryetUsing a variety of ATI driver versions, 8.9, 8.12, 9.3 and 9.6. I have tried using Stephen Cleary's inf file for this monitor, but it doesn't work in Windows 7 x64 [however the same inf works for Vista x64!!!]. Actually I had the native resolution working with the RC build for a while, until all of a sudden, after booting into desktop the screen was at a 1024 resolution one day and no matter what I did, including reinstalling windows, I could not get native resolution back.<br/><br/>Stephen Cleary's .inf can be found here: <a href="http://nitoprograms.blogspot.com/2008/07/soyo-widescreen-monitor-inf-available.html">http://nitoprograms.blogspot.com/2008/07/soyo-widescreen-monitor-inf-available.html</a><br/><br/>The weird thing is Vista x64 used to be able to detect &amp; change to the native resolution without any inf file. However after a fresh install of Vista x64 SP2, I had to install the inf file for it to show native resolution!<br/><br/>I do use a, very basic, Belkin 2 port [PS/2+VGA] KVM switch. I have tried hooking up the monitor with or without the KVM, also switched between the x300 &amp; HD4850, without any success. The other computer with XP SP3 &amp; a x700 can detect native resolution with/without the KVM and connecting through the VGA/DVI ports.Sat, 04 Jul 2009 09:12:46 Z2009-07-04T09:12:46Z