I have samsung rv 509 i3,500 gb laptop.i tried installing windows7. it gets installed but when the installation is complete,,,it stucks on STARTING WINDOWS...and dont go further beyond this... xp works fine.. vista even dont starts installing, and win7 stucks on starting windos........ plz help......its brand new. and it is first installaton..

SOURCE: i have brought a laptop

Samsung has a built in great power management. It will reduce power brightness to 50% or less if unplug from power cord. <<< it gives more times for power on the battery stays longer. BUT if you demand for some cases eg.PRESENTATION >>> go to CONTROL PANEL >>>power option >>> presentation. APPLY >>> OK

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Nouveau IT, LLC

• 596 Answers
• Posted on Aug 21, 2010

SOURCE: I Am Using Samsung Nd10

Hello,

Usually, when you get the issues that you are having it may be your system is not compatable to Windows 7. You should be able to check to see if your system will work with Win 7 from the install disk itself or go to Microsoft website and check online. Sometimes the checks will show your system will work with the os BUT at a lower speed/performance until you brin the system up to spec. You may have to revert back to XP for better performance.

Good Luck
C2S

SOURCE: i have brought a laptop of samsung rv 509. i have

There are actually buttons on your laptop that are made for changing brightness.
Hold the "fn" key, and press the "Up" button while holding the "fn" key.
Do the same thing to lower the brightness, except hit the down key.
"fn" + "Up" Raise Brightness "fn" + "Down" Lower Brightness
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