Unlocking Acer Aspire 7720G BIOS and available updates

[erlisd]

Hi all,
I have an Acer Aspire 7720G and I want to update and unlock the bios.
I saw a previous post here and used those steps, but the update was not that efficient.
Now I see some text overlapping and when the laptop powers up, the BIOS is not that fast.
I was wondering, is there any upgrade for this BIOS? Also including the option to unlock all
the options it has, and of course it has to be a stable version.
My laptop' BIOS specs:

Code:

BIOS Vendor: Acer
BIOS Version: V1.45
BIOS Release Date: 11/10/2008
BIOS Start Segment: 0
BIOS Size: 1024 KBytes


ISA Support: Not Present
MCA Support: Not Present
EISA Support: Not Present
PCI Support: Present
PC Card (PCMCIA) Support: Not Present
Plug-and-Play Support: Not Present
APM Support: Not Present
Flash BIOS: Present
BIOS Shadow: Present
VL-VESA Support: Not Present
ESCD Support: Not Present
Boot from CD: Present
Selectable Boot: Present
BIOS ROM Socketed: Present
Boot from PC Card: Not Present
EDD Support: Present
NEC PC-98 Support: Not Present
ACPI Support: Present
USB Legacy Support: Present
AGP Support: Not Present
I2O Boot Support: Not Present
LS-120 Boot Support: Not Present
ATAPI ZIP Drive Boot Support: Not Present
IEE1394 Boot Support: Not Present
Smart Battery Support: Not Present
BIOS Boot Specification Support: Not Present
Function key-initiated Network Service Boot Support: Not Present
Targeted Content Distribution Support: Present
UEFI Specification Support: Not Present