Audio has failed on a Dell Inspiron 9200 notebook. So ok l boot into diagnostics via F12 to test the audio.
But there is no audio diagnostic test there to run. It's missing. Has anyone seen this on this model or similar?
I've checked other Dell notebooks (different models) and their diagnostics do have an audio test.
It's out of warranty. The latest BIOS reports the unit has:
Audio Controller: Sigmatel 9750