I have a M15X with the GTX260M graphic card. My issue is a related to performance - with the AC adapter plugged in the graphic card is throttled to only 25%, but when I pull the plug it increases to 100%. This happens in every power plan and I even created one and made all the settings the same, but it still happens.

Anyone know of any other settings that change the system performance depending on whether you are on battery or not? I am using Furmark to benchmark and GPU-Z for monitoring.