Laptop with Surround Sound Capabilty

[Karimf]

Cheers mates,
I have been looking to no avail for a laptop that supports surround sound output through HDMI to be able to connect to my A/V receiver.
I am talking about true surround sound NOT virtual because it would be a waste.
Can anyone direct me to a laptop model(s) that has this capability. No brand puts this info in their datasheets, don't know why.
Thanks in advance for any input guys.

 

[rgd1101]

MERGED QUESTION
Question from Karimf : "Lenovo Ideapad Y700 Audio"

Cheers all,
I wanted to know if the Lenovo Ideapad Y700 has the capability to output true 5.1 Surround Sound over HDMI ? I want to connect it to my A/V receiver.
I'm talking true 5.1 channels NOT virtual.
Appreciate any help guys.
Thanks.