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Acer Aspire V3-5xx series - BIOS mods for higher Nvidia GT640m clocks

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My legtop's GPU is GT640m too,but i can not get the GPU vbios from the motherboard.

Can you help me get the GPU vBIOS? post-20721-14494996682494_thumb.png

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Did anyone get spartanox's bios mod? I'd like to try that one too.

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Wasn't able to find him on any other forum, I tried to modify the BIOS but I wasn't able to do that.

So please spartanox, post a DL link!

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I know there already is a modded BIOS version for V3 571G but it's not working for me.

I had to flash it again in recovery mode. Only screen was not working...

Can anyone upload modded 1.13?

http://global-download.acer.com/GDFiles/BIOS/BIOS/BIOS_Acer_1.13_A_A.zip?acerid=634864833429483066&Step1=NOTEBOOK&Step2=ASPIRE&Step3=ASPIRE%20V3-571G&OS=ALL&LC=pl&BC=ACER&SC=EMEA_20

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has anyone heard from or seen SpartanoX , i am everywhere searchin for modded gt640vbios @ gt650m ...

// okay managed to create same bios with vbios modded and unlocked bios settings as Spartanox.

Its Bios 1.13 , so latest before Ver. 2. Bioses.

Vbios is from GT650M so Clocks are bit higher. TDP Base Clock is 900 , Memory 1100 , Boost 1110,5 MHz.

Unlocked OC +600MHz

Temps are bit higher so i was searchin for a solution and found an simple exe called fancontroller.exe which lets spin my fan @ 100% :)

so my idle temp is 32 degrees celsius , and max temp is 85 .

I think with an cooling mod theres further overclocking possible.

If someone is interested i will upload all files.

ps. as Spartanox i am very satisfied aboud the result because i am noob at bios modding too.

Greetings from Germany ;)

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has anyone heard from or seen SpartanoX , i am everywhere searchin for modded gt640vbios @ gt650m ...

// okay managed to create same bios with vbios modded and unlocked bios settings as Spartanox.

Its Bios 1.13 , so latest before Ver. 2. Bioses.

Vbios is from GT650M so Clocks are bit higher. TDP Base Clock is 900 , Memory 1100 , Boost 1110,5 MHz.

Unlocked OC +600MHz

Temps are bit higher so i was searchin for a solution and found an simple exe called fancontroller.exe which lets spin my fan @ 100% :)

so my idle temp is 32 degrees celsius , and max temp is 85 .

I think with an cooling mod theres further overclocking possible.

If someone is interested i will upload all files.

ps. as Spartanox i am very satisfied aboud the result because i am noob at bios modding too.

Greetings from Germany ;)

YES PLEASE!

I Have Acer V3 with windows 8.1 and gt640m with UEFI BIOS Version 2.17. Can anyone make a VBIOS mod for this? Thanks a lot

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Could you upload it please? I would like to try and test your mod too, and maybe i can learn from it and make my own sometime :) Thank you!

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Looking forward to this as well, 571G here, willing to test the mod if anyone cares to share.

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2773P on 3dm11 @ 1115/1230, thanks a lot!

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Hi guys,

I apologize for the long absence,

unfortunately I sold the laptop so long ago, now seeing inside my dropboz I found a copy of the bios I had created. Obviously this bios is only compatible for those with non-UEFI version and there is the Advanced Menu with vbios Mod 640M @ 650M with operating boost and OC to + 405MHZ. I put the record on 3dmark 11 with 3060P  way back in 2014.

If anyone is still in search of my Bios 1.13 MOD here is the link to download it:

 

https://www.dropbox.com/s/4qghsjfoxdiegj3/[Spartanox] Bios 1.13 Logo ACER i7 Nvidia - Mod VGA 640M (boost table %40650M) 725- 810 MHz Core %2B Adavenced %26 Power Menu.rar?dl=0

 

Enjoy.

 

Edited by spartanox

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can this using for v3-471 G with same graphic card i have GT640 M too

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This is not working on my  v3-571g-53338g75 makk

Neither vBios 1.07 or 1.13. 

 

My current bios is v2.01. I have to downgrade for one bios like 1.XX?

 

edit: ok i get this one but is not fully tested:   http://acerfans.ru/uploads/forum/files/1403766653_acer_v3-571g_v2.21_unlocked_by_tolstyluty.rar

Edited by spartacuss

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