HP DV6 6177se - Insyde Unlocking

[cybercrimer]

Hi to all
i have a hp dv6 6177se with this hardware info :

http://h10025.www1.hp.com/ewfrf/wc/docum...ct=5116502

Product Number QA434EA
Microprocessor 2 GHz Intel Core i7-2630QM
Microprocessor Cache 6 MB L3 cache
Memory 4 GB DDR3
Memory Max Upgradeable to 8 GB DDR3
Video Graphics AMD Radeon HD 6770M (2 GB GDDR5 dedicated)
Display 39,6 cm (15,6") High-Definition LED HP BrightView Display (1366 x 768)
Hard Drive 750 GB SATA (5400 rpm)
Multimedia Drive SuperMulti DVD±R/RW with Double Layer Support
Network Card Integrated 10/100/1000 Gigabit Ethernet LAN
Wireless Connectivity Bluetooth wireless networking

Intel 802.11 b/g/n
Sound Beats sound system
Keyboard Full size keyboard with integrated numeric keypad
Pointing Device TouchPad supporting Multi-Touch gestures and On/Off button
PC Card Slots Multi-Format Digital Media Card Reader for Secure Digital cards, Multimedia cards
External Ports

* 1 VGA
* 2 headphone-out
* 1 microphone-in
* 2 USB 2.0
* 2 USB 3.0
* 1 RJ45

Dimensions 37.8 x 24.68 x 3.52 cm
Weight Starting at 2.91 kg
Power 120W AC Power Adapter

6-cell Lithium-Ion (Li-Ion) battery
What's In The Box HP TrueVision HD Webcam with Integrated Digital Microphone (low-light)

how can i unlock bios advanced menu or hidden menu .
i must to install new bios ?? where have to download ???
( i want to change the dual VGA for linux )
please help me