How Asus A55VM series PowerXpress determines which GPU is being used

Here's how ASUS A55VM Series PowerXpress determines which GPU is being used:

From the Graphics Settings tree, click ATI PowerXpress to display the type of GPU currently being used in the PowerXpress Status box:

The power-saving GPU indicates that the integrated graphics core is working.

High-performance GPU indicates that the independent display chip is working.

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