Saving device in a hewlett packard g62-220us?

where would i locate the energy saving device in a hewlett packard g62-220us?
im looking to adjust the timing on it to the highest ie a half hour,its set to rest at 10 seconds,this drives me crazy.
Laptops & Notebooks - 2 Answers
Random Answers, Critics, Comments, Opinions :
1 :
Its not a physical device, Its a software program located in your control panel and sense i dont know what your operating system is. You can find it. Most likely it will be under POWER OPTIONS.
2 :
Depending on what operating system you are using. Control panel click power options and adjust sleep / hibernate mode(s). System management, power options. Would suggest you download the user guide for your lap top by model number from HP support. http://welcome.hp.com/country/us/en/support.html

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