Sony Vaio VGN-SZ71XN/C - Unlock Request (R0122S5)

[vjsmoreira]

I've tried another mod bios for this great forum, but none show the adavanced options.

I'm need to activate AHCI (with I think is there but hidden) and another option to switch VGA display from dynamic to static. This model has 2 VGA, and it's an European model so the main VGA is an nVidia not ATI.

If it's not possible to unlock this feature can someone please tell me if this last option is available? It should have an option to control how the VGA is presented to the system (auto or static).

Thanks in advance.

Attach original BIOS.
Name: R0122S5 - Phoenix

  R0122S5.zip (Size: 691.38 KB / Downloads: 11)

[vjsmoreira]

I know that this bios was already changed.
I've tried both this:
http://www.bios-mods.com/forum/archive/i...684-2.html
http://www.bios-mods.com/forum/Thread-Un...VGN-SZ7RMN

Despite the fact that I can see the menus, they freeze after ~1m on the bios menu. Since the defaults are not kept in each power cycle I'm going to try with Phoenix bios editor.

Thanks.