Aspire Z3-615: Question about power status LED and NVIDIA/INTEL graphics

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Kiisseli
Kiisseli Member Posts: 1 New User

Hello everyone!

 

I've been trying to get answers for a two very simple questions but for some reason haven't gotten a definitive information yet so I thought I'd ask here.

 

First the power status LED:

This might be a bit odd kind of question but anyway it matters. What color is this LED at the front of display? Is it blue or white? Some pictures show it a bit bluish and other pictures more towards white. Also is the light always on?

 

Second about the graphics processors:

If I get a model with NVIDIA 840M GPU do I have the option to choose GPU for specific application like shown in the picture here: optimus1.jpg

 

I'm guessing it's always like that when you have both NVIDIA and INTEL graphics in the same system or is it available only for some certain models/laptops/operating systems etc?