[REQUEST] Acer Aspire A515-51(G) BIOS Unlock

[amaterasushen]

I'm trying to make a bios mod for my acer, I'm trying to get the bios file. I got an isflash.bin file, but when I'm going to make some changes in it from the error and some applications to make modifications says it's not compatible.

I got the file running the application C5V01121.exe made available by the own acer on her site and going in the folder:

 C:\Users\flavio\AppData\Local\Temp\7zS3007.tmp/isflash.bin


I believe this is not the actual bios file because it has 9.2mb

I would also like to know if anyone can unlock it there for me. I've got some hidden options on the bios, but I do not know how I did it.

download link from original bios: link

download isflash.bin: link

acer Aspire 5 A515-51G-C97B
Windows 10 64bits and Ubuntu 19.10
bios version 1.21
bios brand: Insyde Corp.


obs:Thanks in advance

Hi
Your bios is rewrite protected
you need SPI-programmer+SOIC8 clip
Check your PM

what is PM?

[kratalgaro]

Hi
Your bios is rewrite protected
you need SPI-programmer+SOIC8 clip
Check your PM

Hello friend,

does this mean, that all bios' on Acer A515-51 devices are rewrite protected?
The xHCI-controller cannot handle my usb device, so I want to disable xhci and force ehci.


Thanks in advance
Best regards

[hristian03]

Hi there. My laptop is Acer Aspire a515-51g-55k9. I need to unlock the bios so i can increase tdp limit of cpu, because i5-8250u is very good chip and this 15w is stopping it from performing good.

Intel i5-8250u
Nvidia MX150
8gb RAM

Bios link: https://global-download.acer.com/GDFiles...1552084733


Thanks in advance!!

[CapZeno]

Hi, I recently bought an Aspire 5 A515-51-51ux and would like to increase the video memory but the notebook does not come with the debug option and I would like to know a way to access or if there is already a bios mod

(I tried fn + tab, f10 + a, fn + esc, and none got

[Lost_N_BIOS]

Link to your stock BIOS from Acer please, I only see A515-51G on their site, and smaller font

[bhupatib]

Hi,
I need a modded BIOS to get access to advanced options and increase the TDP limit for my CPU. 
I tried searching the forums and a few have already posted request for this model but there was no modded BIOS itself to download.
I am ready to use hardware based BIOS flashing as well just point me in the right direction

Model:
Acer Aspire A515-51G

Support Page Link:
https://www.acer.com/ac/en/US/content/su...t/7244?b=1

BIOS Direct Link:
https://global-download.acer.com/GDFiles...ER&SC=PA_6

[Dudu2002]

Hi,
I need a modded BIOS to get access to advanced options and increase the TDP limit for my CPU. 
I tried searching the forums and a few have already posted request for this model but there was no modded BIOS itself to download.
I am ready to use hardware based BIOS flashing as well just point me in the right direction

Model:
Acer Aspire A515-51G

Support Page Link:
https://www.acer.com/ac/en/US/content/su...t/7244?b=1

BIOS Direct Link:
https://global-download.acer.com/GDFiles...ER&SC=PA_6

Hi
ALL mods is personal
Your bios is rewrite protected
you need SPI-programmer+SOIC8 clip

[bhupatib]

Hi,
I need a modded BIOS to get access to advanced options and increase the TDP limit for my CPU. 

Hi
ALL mods is personal
Your bios is rewrite protected
you need SPI-programmer+SOIC8 clip

Ok, I'll buy the SPI-programmer+SOIC8 clip
I can see a bunch of videos about that as well:
https://www.youtube.com/watch?v=2Y06x1f22B0

how should I proceed?

so after getting the clip, I save the content of the BIOS chip and post it here?

just saw your pm...I try and send you the bios dump asap

Thanks.

[amaterasushen]

Hello, at one time I accidentally went into the advanced menu of my bios, it was a bug, and I no longer had access to the hidden options. Can anyone help me by unlocking my bios and releasing all the hidden options? all the same. I really like this area and would like to learn more about it.

Obs: I have the eprom CH341A programmer

obs2: I had access to this menu 3 times through a bug I found.

Model: Acer Aspire 5 A515-51G
bios dump: link[url=https://drive.google.com/file/d/1Wgs2gtLqJyLakf8bQ5qfN4qrwYQBMzu3/view?usp=drivesdk][/url]

[amaterasushen]

Hello.

Please help with unlock bios for Acer Aspire 5 A515-51G. 

I would like to enable the advanced options of my bios.

bios version: 2.02
I have the SPI-programmer + SOIC8 clip