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( UEFI )unlock dell L502x a06 bios please
12-09-2011, 04:15 AM (This post was last modified: 01-04-2012 02:13 PM by AHMED HOSSAM.)
Post: #1
( UEFI )unlock dell L502x a06 bios please
i would like to have an option that switch off nvidia optimus and used nvidia graphic card instead or integrated intel graphic card.

link for the bios = http://www.dell.com/support/drivers/us/e...Id=R309835
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01-04-2012, 02:12 PM
Post: #2
RE: unlock dell L502x a06 bios please
Its a UEFI bios and all UEFI ( secure core tiano ) can`t be unlocked now and are under development .
Thank you ,
Ahmed

"Many of life's failures are people who did not realize how close they were to success when they gave up." Smile
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06-20-2012, 01:20 AM
Post: #3
RE: ( UEFI )dell L502x a06 bios flash utility
I updated my BIOS from A05 to A10. Now the system does not restart or shutdown anywhere ( in Windows, Ubuntu, Mac OS x and even in BIOS setup ). Hence I cant use Winflash in windows as it needs a restart to flash the bios.
so where can I find the Phoenix UEFI flash utility for DOS or commands for winflash to flash the bios without reboot?
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