Laptpo sound card.

[debbo]

how do O replace soundcard on laptop when it quits making sound?

 

[ksiemb]

how do O replace soundcard on laptop when it quits making sound?

Make sure speakers are not muted.
Make sure Windows Audio Service is set to Automatic & Started. (Run services.msc)
Download & save to your desktop, Audio drivers for your computer model and Operating System from your Computer MFG Site. (Do not Install yet)
Uninstall Audio Drivers iin Device manager & Reboot.

When new hardware is detected, point to desktop for drivers.