[REQUEST] AsRock N68-VS3 UCC bios unlock

[tonix123]

Hello, im having problems with this locked bios, every 5th boot my computer freezes when i attempt overclocking it further 3.4ghz.
When i attempt to overclock bclk in my bios to anything above 3.4ghz it doesnt get the overclock. theres a few problems with the HT link multiplier, it doesn't take effect downclocking the multiplier and my computer forces HPET on in windows even i tried using bcdedit /set platformclock no. but it still forces ACPI pmt on windows, i can enable HPET in bios but having both HPET enabled its worse than leaving it disabled in bios, theres no ACPI support for sata on this bios. is it worth flashing/modding this bios ? this all my specs of my mobo
Bios Link: (Windows Flash) http://asrock.pc.cdn.bitgravity.com/BIOS...20)WIN.zip
Bios Link: (Instant Flash) http://asrock.pc.cdn.bitgravity.com/BIOS...20)ROM.zip

Chipset
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Northbridge AMD K10 Bridge rev. 00
Southbridge NVIDIA nForce 630a rev. A2

do this chipset support AHCI mod?

BIOS
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UEFI No
BIOS Vendor American Megatrends Inc.
BIOS MSG 63-111-0000010-00101111-091911-nVidia
BIOS Date 09/19/11
Mainboard Vendor 0000010
AMD AGESA V3.7.0.0

Mainboard Model N68-VS3 UCC (0x000002C0 - 0x4E1B9BB0)

Software
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Windows Version Microsoft Windows 7 (6.1) Ultimate Edition 64-bit  Service Pack 1 (Build 7601) 

DMI
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SMBIOS Version 2.4

DMI BIOS
vendor American Megatrends Inc.
version P1.20
date 09/19/2011
ROM size 512 KB