Resolution Not Right

[jadphoto14]

I now have iAtkosR2 installed and working beautifully, except for one thing. The resolution is horible. I went into preferences and tried to choose another resolution, but my only choice was 1024x768. My monitor is 1680x1050. Please help me find an easy solution.

[mattiL]

Modify /Library/Preferences/SystemConfiguration/com.apple.Boot.plist

 

<?xml version="1.0" encoding="UTF-8"?>

<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">

<plist version="1.0">

<dict>

<key>Kernel</key>

<string>mach_kernel</string>

<key>Kernel Flags</key>

<string>-legacy</string>

<key>Timeout</key>

<string>5</string>

<key>Boot Graphics</key>

<string>Yes</string>

<key>Graphics Mode</key>

<string>1400x1050x32</string>

</dict>

</plist>

[jadphoto14]

Ill try that, but now I have a much bigger problem. Last night I installed Katana to get some more resolutions in that list, and it worked. I accidentaly choose 1600x1050, and my monitor turned off. It came up with a message saying out of range. I shut of my computer and then went to sleep. This morning, I turned it on and my monitor just stayed off! I checked if its plugged in, and it is. Then, I switched to my xp drive, and my monitor still stayed off!

 

Help!!