Resolution can only be set to 1024x768

[integra00gsr]

So I have a:
Intel Core i5-3570K Ivy Bridge 3.4GHz (3.8GHz Turbo) LGA 1155
GIGABYTE GA-Z77X-UD5H
SAMSUNG 840 Series MZ-7TD250BW 2.5" 250GB SATA III Internal Solid State Drive (SSD)
And 8gigs of Corsair RAM

When I turn my computer on, the resolution is terrible, and the only option it gives me is to set the resolution to 1024 x 768, and my monitor supports 1600x900. I was wondering if there was a fix for this.

Thanks,
Sam

 

[Going Bald]

So I have a:
Intel Core i5-3570K Ivy Bridge 3.4GHz (3.8GHz Turbo) LGA 1155
GIGABYTE GA-Z77X-UD5H
SAMSUNG 840 Series MZ-7TD250BW 2.5" 250GB SATA III Internal Solid State Drive (SSD)
And 8gigs of Corsair RAM

When I turn my computer on, the resolution is terrible, and the only option it gives me is to set the resolution to 1024 x 768, and my monitor supports 1600x900. I was wondering if there was a fix for this.

Thanks,
Sam

try edit the org.chameleon.boot.plist to add key for graphics mode:

<key>Graphics Mode</key>
<string>1024x768x32</string>

and change 1024x768 to your screen resolution