Windows 10: Acer Nitro 5 AN515-51 laptop display bit depth (6 bit?)

So I'm trying to find out about the bit depth of this laptop's display.

Since this is an IPS display and not a TN one, I was expecting 8 bit depth. But when I checked the settings I got this:





But in the meantime, when I'm searching for the display modes, I get this:





Can anyone tell me what's up with this display? Is it 6 bit indeed?

:)

 

New Windows update, verson 1803

My Laptop is Acer Nitro 5 AN515-51 Core i5 7th Gen

 

Bit Depth (Color Depth) of my display is too low

Hey,

When I install Intel UHD Graphics Driver, Windows 10 reports the bit depth to be 6 bits only..Please refer to the below screenshot

When I uninstall Intel UHD Graphics Driver, bit depth increases to 8 bits...

Why is this so?

And even 8 bits is too low... Ideally, it should be 32 bits... Why doesn't Windows 10 report 32 bits ?

I am running Windows 10 on a Dell Inspiron 7570 Laptop





Thanks

 

Is something wrong with this Acer Nitro AN515-51 79DL Gaming laptop?

no they weren't from the speaker but indeed from the inside of the laptop.
And by the way concerning the temps, I guess I found out what those 40 degrees actually were for and referred to. I guess they actually meant the temps for the upper side and the bottom of the laptop, and not the temps of the inside of the laptop.
I read the article just now and noticed Maximum Upper Side* and Maximum Bottom*




and also this link which says :

and then down below :

And looking at these now all that makes sense .

Concerning the click sound, my brother said, I deleted all partitions and so the hdd was not being used at all. (the sound continues to exists both when it was used and when it was not)