[REQUEST] Acer Aspire V3-571(G) BIOS Unlock

[zenaco]

Help!
My notebook model: V3-571-9_BR643
I send the file in pendriver until then everything ok. Once modified video values in the bios and restarted the notebook simply will not turn on screen and restarts continuously.
I tried to do the procedure again for some reason it stays on and does not restart.

I have the same problem too
Let me know if you find a way to fix it
Thanks

Yes You can try and can use CD or DVD too !
Regards

Unfortunately it does not work.
So I thought in floppy disk.

Edit: I wonder if with floppy disk will work?
For I have no money to buy a USB floppy disk for nothing.

[zenaco]

Someone to help ?

[BDMaster]

I suggest to buy an SPI Programmer as all Eeprom Chips are Write Protect now !!!
Regards

[zenaco]

Which writer I buy ? What chip I put it? (preferably a tape recorder that I do not remove the chip from the motherboard )
Which file I use to rewrite ?

[RSAlquati]

Hello,
Please if anyone can help me, I have an Acer V3-571-6652 and the default processor is an i3 2370M (Sandy Brigde), I bought a i7 3612QM (Ivy Brigde) to update it because I have the HM77 chipset.

But after making the switch, the notebook connects but nothing happens (no video, no boot) and after 1 minute the cooler off. Returning the i3 2370M notebook starts normally. TDP is 35W for both (intel).

I think it's due to the microcode BIOS... down his information:

Model: Aspire V3-571-6652
BIOS Version: 1.13.
Last BIOS Acer: http://global-download.acer.com/GDFiles/...ER&SC=PA_3
OS: Windows 7 Home Basic x64
Chipset is updated with the latest driver (by Intel Update)

Last microcode update Intel (https://downloadcenter.intel.com/SearchR...rodId=3168)

Is it possible to unlock the BIOS in order to use the processor?

[zenaco]

Hello,
Please if anyone can help me, I have an Acer V3-571-6652 and the default processor is an i3 2370M (Sandy Brigde), I bought a i7 3612QM (Ivy Brigde) to update it because I have the HM77 chipset.

But after making the switch, the notebook connects but nothing happens (no video, no boot) and after 1 minute the cooler off. Returning the i3 2370M notebook starts normally. TDP is 35W for both (intel).

I think it's due to the microcode BIOS... down his information:

Model: Aspire V3-571-6652
BIOS Version: 1.13.
Last BIOS Acer: http://global-download.acer.com/GDFiles/...ER&SC=PA_3
OS: Windows 7 Home Basic x64
Chipset is updated with the latest driver (by Intel Update)

Last microcode update Intel (https://downloadcenter.intel.com/SearchR...rodId=3168)

Is it possible to unlock the BIOS in order to use the processor?

My notebook has this processor: i7 3612QM.
Thus came from the factory.
I believe that updating the bios already resolved.

[RSAlquati]

Hello,
Please if anyone can help me, I have an Acer V3-571-6652 and the default processor is an i3 2370M (Sandy Brigde), I bought a i7 3612QM (Ivy Brigde) to update it because I have the HM77 chipset.

But after making the switch, the notebook connects but nothing happens (no video, no boot) and after 1 minute the cooler off. Returning the i3 2370M notebook starts normally. TDP is 35W for both (intel).

I think it's due to the microcode BIOS... down his information:

Model: Aspire V3-571-6652
BIOS Version: 1.13.
Last BIOS Acer: http://global-download.acer.com/GDFiles/...ER&SC=PA_3
OS: Windows 7 Home Basic x64
Chipset is updated with the latest driver (by Intel Update)

Last microcode update Intel (https://downloadcenter.intel.com/SearchR...rodId=3168)

Is it possible to unlock the BIOS in order to use the processor?

My notebook has this processor: i7 3612QM.
Thus came from the factory.
I believe that updating the bios already resolved.

You which BIOS version?

I'm using the latest website (v1.13) and is not recognized (it starts but shuts off after). I thought the upgrade would be common as I did on my Lenovo SL400 (look it is compatible with the chipset), because my BIOS is equal to its correct?

Thanks for the reply!
       

[zenaco]

Hello,
Please if anyone can help me, I have an Acer V3-571-6652 and the default processor is an i3 2370M (Sandy Brigde), I bought a i7 3612QM (Ivy Brigde) to update it because I have the HM77 chipset.

But after making the switch, the notebook connects but nothing happens (no video, no boot) and after 1 minute the cooler off. Returning the i3 2370M notebook starts normally. TDP is 35W for both (intel).

I think it's due to the microcode BIOS... down his information:

Model: Aspire V3-571-6652
BIOS Version: 1.13.
Last BIOS Acer: http://global-download.acer.com/GDFiles/...ER&SC=PA_3
OS: Windows 7 Home Basic x64
Chipset is updated with the latest driver (by Intel Update)

Last microcode update Intel (https://downloadcenter.intel.com/SearchR...rodId=3168)

Is it possible to unlock the BIOS in order to use the processor?

My notebook has this processor: i7 3612QM.
Thus came from the factory.
I believe that updating the bios already resolved.

You which BIOS version?

I'm using the latest website (v1.13) and is not recognized (it starts but shuts off after). I thought the upgrade would be common as I did on my Lenovo SL400 (look it is compatible with the chipset), because my BIOS is equal to its correct?

Thanks for the reply!

I read in some forum that all acer aspire v3 has the same bios. (not sure because I used the modification of this forum and have not had success with my notebook)
From what I I analyzed in the acer site exists several bios updates on the site.
If I do not mistake me the version of my bios was 1.17, I will try to confirm it and post it here for you.

Edit:

Version of my Bios: 2.07
All notebook acer aspire v3 use the same bios. I have reports from other models with the same bios.

[zenaco]

I see many problems with this bios.
I need to revive my notebook to back testing purposes, but I have no experience with electronics.
As soon as I find a way to fix my laptop I searched a way to redo this bios, and will create a post with a version that not problems.
The storage memory of this bios is very small, I put a bios with a larger storage size, possible?

[zenaco]

I suggest to buy an SPI Programmer as all Eeprom Chips are Write Protect now !!!
Regards

Which writer I buy ? What chip I put it? (preferably a tape recorder that I do not remove the chip from the motherboard )
Which file I use to rewrite ?