Acer Aspire AM7720-E7810A Bios Mod

[abud]

Hi,

I don't know what kind of bios the motherboard of this system has but was wondering if there was any bios mod that would allow over clocking.

Acer Aspire AM7720-E7810A
Intel i7-920 2.66GHZ
12GB DDR3

Thanks

[TheWiz]

Please post the link of the bios you want modded.

Thanks,
TheWiz

[josh_b]

Yes please.

Could we also see about enabling 4GB DIMMs, too? If it is a limitation of the board, that's fine but many x58 boards support 24GB RAM vs. the current 12GB max on this PC.

If you're really enterprising, I'm dying for a fix to the IOMMU RMRR issue preventing me from using VT-D in Opensolaris snv_127. (and previous.)

This is the BIOS in question:

http://global-download.acer.com/GDFiles%...6299415202&Step1=Desktop&Step2=Aspire&Step3=Aspire%20M7720&OS=V10&LC=en&BC=Acer&SC=PA_4

Many thanks for any efforts!

[1234s282]

the following options are hidden

Pnp/Pci Resource Management
Power Management - CPU Shutdown Temperature , H/W Health Function
Frequency Voltage Control - CPU Configuration (Overclocking , Hyperthreading etc)

however , attempting to activate any of these modules resulted in corrupting the bios file.

I will email my moderators and see if anyone else ahs some luck with this

Regards
Admin

[TheWiz]

Here you go, all OC options unlocked. This inclues the Intel VT setting you were looking for along with a whole bunch of other goodies.

http://dl.dropbox.com/u/1525839/Bios/modasm7720.rom

TheWiz

[Flame]

I wanted to ask, if anyone knows. If this Bios is actually the same, as the one I asked you guys to unlock. Because its exactly the same pc, but for the ram and the videocard.. ???
****Edit****
They indeed use the same bios.. This one worked for me 2.. But there were no unlocked bus speeds.. only multiplier.. Unless I looked over something

[TheWiz]

Yeah but the original I unlocked may not work on the oem version?

Please clarify this, as some people said they were having trouble saving settings with this one.

TheWiz

[Flame]

Well I dont know to much about all of this.. I tried this new biosmod you posted in this thread it worked.. I also have an acer aspire m7720 as seen in another thread. Only difference is I have other ram and videocard.. I could see a lot of new options and the settings were changeable and they stay changed. I just could not find a setting to change the bus frequenty..
I have windows 7 ultimate 64bit installed no longer an acer copy I found it myself.... I hope this helps explain some things..

(srry for my english, this is a little hard for me)

[gstar-x]

Hey Guys,

I am in canada, I just bought this system Acer Aspire AM7720-E7870A (Not E7810A, it could be the same system in US). AM7720-E7870A VISTA HOME PREMIUM 64-BIT E &F CORE i7-920 2.66GHz , 9 gigs DDR2.

I did all kinds of search to get some technical info about this system and came up empty. I would like to increase the RAM and any other "mod" I can do to it. I don't know where to get the BIOS for this if any one can help me out and help me mod it I GREATLY appreciate it.

Thank you.

P.S does anyone know how I can find out what kind of mother board this machine has, I opened it up but it doesn't have any name on it.

[TheWiz]

I think this bios should help you out.

http://www.bios-mods.com/showthread.php?tid=1230

Also, I think i7s use DDR3, double check. As for the board all I know is that its an AMI bios, but I can look later.

TheWiz