Dell Inspiron 1525 Go to product viewer dialog for this item.
If you must keep Windows, your only stable path is —installed without UEFI, with legacy boot, then applying the Dell OEM driver pack before connecting to the internet (to prevent Windows Update from pushing a broken generic driver). dell inspiron 1525 audio driver
The 1525 has touch-sensitive media buttons above the keyboard. Sometimes the mute light is on, overriding software settings. Dell Inspiron 1525 Go to product viewer dialog for this item
: Get the driver (usually a .exe file) from the Dell Support site. Sometimes the mute light is on, overriding software settings
This works because the manual INF forces the correct GPIO pin mapping before Windows’ plug-and-play manager incorrectly guesses the topology.
: These versions are not officially supported by Dell for this model . However, many users find that the generic High Definition Audio Device driver provided by Windows Update works automatically .