Xbox series X help!!

[SuSpEcT]

Good evening smart and intelligent individuals

 

i am having the time of my life trying to help my dad accomplish his ideal gaming setup
 

 

he has an xbox series X and plays using an LG ultra gear (27GL850-B) he does not enjoy playing with a headset on all day and wishes to use a dolby atmos enabled sound bar ok ok I'm going to remain calm… so the issue we are running into is apparently no computer monitor exist that supports arc /e arc and most soundbars use this connection typically on a tv…he’s stubborn and only wants to game on his monitor which i admit is better on the eyes how can we make this work is there any work around that exist ?? Also i should mention he wants to keep it at 120hz and needs dolby atmos i hope i typed all the details in as my brain is mush from scouring the internet for answers someone please help 

set up desired below 

 

-Xbox series X

-LG Ultra gear (27GL850-B) 120hz

-dolby atmos sounbar and subwoofer no rear speakers needed 

 

 

[Helpful Tech Witch]

does that soundbar support hdmi passthrough? might be your best bet

[SuSpEcT]

7 minutes ago, Helpful Tech Wiard said:

does that soundbar support hdmi passthrough? might be your best bet

Yes the soundbars do but no audio play ill have to double check but i know they have arc as for passthrough i’ll double check