AE_NOT_FOUND

[cia1]

Hello.
When I click "Turn off discrete GPU" I got error:
"Error: AE_NOT_FOUND�
Process Complete."
That is it?
My PC is "MSI CX 620MX" and I use code "_SB.PCI0.RP00.VGA._PS3" (for model "CX640 MS-16Y1 1.0" it's OK?

[davisvagris]

Same dell 5737 video card ATI Radeon HD8870m

Linux linux 3.16.0-37-generic #51-Ubuntu SMP Tue May 5 13:45:59 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux

[hexvalid]

Same problem here