- Feb 2, 2011
- inspiron e1405
For the USB, tried each one individually, and all together...still no work...You did spot my mention of the MANY HOURS I spent reading and trying to downgrade BIOS? ;-) My son and I concluded that the only remaining POSSIBILITY to downgrade would be to deliberately flash a corrupt BIOS to then allow the Recovery Flash to put a new one on and then use an older version. I am not the kind of person to give up but believe me I tried everything I could to downgrade... If you can manage it then you ARE a better man than me!!!!
Thanks for the Plist.. yes thats the one I wanted...
There is also another USB EHCI type flag if memory serves. Might work? I'll try myself shortly... assuming I get the resolution etc working with the Plist!!
USB Bus Fix
EHCI Acquire Fix
UHCI Reset Fix
USB Legacy Off
Perplexing, but we are living in an imperfect world...