Solved! external-internal speakers in laptop

[vituyuro]

ive noticed when i connect my external speakers it sees them the same as their internal speakers anyway to seperate this? my laptop has one blown speaker so i turned balance of for the right speaker but this setting now applies to the external speakers
its a thinkpad s540

 

[helpstar]

replace the blown speaker,
eventually just resolder the cable from motherboard to this speaker

Also you could use an USB audio adapter like:
https://www.amazon.de/Plugable-Mikr...gehäuse-erforderlich-Chromebook/dp/B00NMXY2MO