Question Connecting z906 5.1 speakers to the ASRock Z790 PG Lightning mb

[Alon1234AS]

Hi!
Can anyone tell me how do I connect 5.1 Logitech z906 surround speakers to the
ASRock Z790 PG Lightning?
Explanatory images are here:

https://imgur.com/a/34NYi6n

View: https://imgur.com/a/34NYi6n

The upper 2 audio jacks are missing, I don't understand this choice by Asrock.

 

[rgd1101]

https://download.asrock.com/Manual/Z790 PG Lightning.pdf
page 9
** Function of the Audio Ports in 7.1-channel Configuration:
Port Function
Light Blue (Rear panel) Rear Speaker Out
Lime (Rear panel) Front Speaker Out
Pink (Rear panel) Central /Subwoofer Speaker Out
Lime (Front panel) Side Speaker Out

 

[kanewolf]

Hi!
Can anyone tell me how do I connect 5.1 Logitech z906 surround speakers to the
ASRock Z790 PG Lightning?
Explanatory images are here:

https://imgur.com/a/34NYi6n

View: https://imgur.com/a/34NYi6n

The upper 2 audio jacks are missing, I don't understand this choice by Asrock.

Typically the three ports can be used in a 5.1 configuration by having the "L/R" of a jack support different functions. For example center and subwoofer. See page 9 of the user manual.
You just need the proper splitter cables.

 

[Skontrodude]

Hi, I have the same issue and cannot get the rear speakers to work. Could you specify how to connect the 3 cables?

The Z906 has black, lime and orange and I used to connect them to the same colors in my old MB Z390 Extreme as you can see here:

https://download.asrock.com/Manual/Z390 Extreme4.pdf