Try go to BIOS and restore default settings..
see if nVidia can be detected or not..

Press F2 when starting up the notebook, go to the rightmost and select to restore default settings..

Go to the nVidia control panel, under 3d settings, there you can set which apps to use which GPU..

What game ?

Updated the driver to 270.16 ?

What the driver version currently ?

There's 270.61 latest version, download it from nVidia website..

Update the driver first..

You downloaded this file?
270.61-notebook-win7-winvista-64bit-international-whql.exe

@skreith182
try the solutions on post #4
http://pesedit.com/forums/showthread.php?5...rk-with-PES2011

Should be normal ?
Try install BatteryCare and check the discharge rate in battery mode..

Used this ?
http://www2.ati.com/DRIVERS/mobile/11-3_mo..._dd_ccc_ocl.exe

Maybe need to add your hardware id to the inf....
It install fine for my HD4670..

Go to the folder where the driver extracted,
e.g.
C:\AMD\AMD_Catalyst_11.3\Packages\Drivers\Display\W76A_INF
Open the file .inf there, should have name similar to C7115845.inf
Try see there got your graphic card model or not..

Check wit your hardware id on your HD5730's properties in device manager, see match or not..

If reinstall the driver after using driver sweeper ?

Open the gpu properties on device manager, there can roll back driver...

Go to safe mode, run driver sweeper, tick ATi - Display, run it and clean all..

If nothing to revert, then its gone..
Redownload older driver..

Press F8 during start-up, choose safe mode..

1. Uninstall through control panel,
2. Reboot to safe mode.
3. Run driversweeper
4. Reboot to normal mode
5. Install driver.

Because HD6570M = HD5730