I've been trying all day to downgrade from Vista to to Windows XP with some luck and much frustation. I've finally been able to get my Video card working but am having serious problems with my Sound and Bluetooth. I have a Dell Inspiron 1521 and I'm trying to install XP Home. As far as I know the sound is by Sigmatel but that's all I have been able to gather. I've looked up what other people have tried when they downgraded and they all seem to have gotten a STAC 92XX C-Major HD Audio driver called R171789 but I've tried this and it tells me:
"The system does not support the driver you are trying to install".
The sound is my top priority but I'd also like to get my bluetooth working. It is a BCM2045 Internal Bluetooth device, I've tried drivers for it from the dell website but keep getting a BSOD followed by a restart when I try to install them.
Help will be appreciated.
"The system does not support the driver you are trying to install".
The sound is my top priority but I'd also like to get my bluetooth working. It is a BCM2045 Internal Bluetooth device, I've tried drivers for it from the dell website but keep getting a BSOD followed by a restart when I try to install them.
Help will be appreciated.