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[REQUEST] Acer Aspire VN7-791(G) BIOS Unlock
#51
Hello!
My name is Robby and I'm sorry if this is my first Theread or post, but I need to unlock my bios because I have to use an external Video-card withouth thunderbolt, only with a connection pci-express 16x to mini pci-e, so I need to disable the integrated graphics to use o serious external graphic card.
The bios that i need to unlock is attached.
Thank you very much and sorry for my bad english!


.zip   BIOS_Acer_1.14_A_A.zip (Size: 5.07 MB / Downloads: 8)
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#52
(02-06-2019, 01:46 PM)questura1 Wrote: Hello!
My name is Robby and I'm sorry if this is my first Theread or post, but I need to unlock my bios because I have to use an external Video-card withouth thunderbolt, only with a connection pci-express 16x to mini pci-e, so I need to disable the integrated graphics to use o serious external graphic card.
The bios that i need to unlock is attached.
Thank you very much and sorry for my bad english!
Hi
need your bios dump
Check your PM
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#53
how do i create a flashable file for the bios after modifying the dump of the original file
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#54
(03-15-2019, 12:30 PM)damianio Wrote: how do i create a flashable file for the bios after modifying the dump of the original file
Hi
Make bios dump
Check your PM
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#55
hi to all.
i am trying to install a NVMe m.2 ssd on vn7-791g, will i be able to enable the m.2 to support NVMe with the advanced tab?
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#56
Hello guys, total newbie here. I am trying to unlock the Advanced menu in my BIOS and mod the VBIOS of my Acer Aspire VN7-791G. I spent the last few days looking through different forums, reading countless threads and I didnt manage to gather any kind of information of what´s needed to actually mod the bios. My main AIM is to decrease the vCore on the CPU and bypass the +135Mhz core limit on my NVIDIA 860M Maxwell GPU. Any help would be appreciated


Attached Files Thumbnail(s)
   

.zip   BIOS_Acer_1.14_A_A.zip (Size: 5.07 MB / Downloads: 1)
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#57
(11-23-2019, 11:49 AM)Midaser Wrote: Hello guys, total newbie here. I am trying to unlock the Advanced menu in my BIOS and mod the VBIOS of my Acer Aspire VN7-791G. I spent the last few days looking through different forums, reading countless threads and I didnt manage to gather any kind of information of what´s needed to actually mod the bios. My main AIM is to decrease the vCore on the CPU and bypass the +135Mhz core limit on my NVIDIA 860M Maxwell GPU. Any help would be appreciated
Hi
Your bios is rewrite protected
You need a SPI-programmer+SOIC8 clip only
Check your PM
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#58
(11-23-2019, 12:24 PM)Dudu2002 Wrote:
(11-23-2019, 11:49 AM)Midaser Wrote: Hello guys, total newbie here. I am trying to unlock the Advanced menu in my BIOS and mod the VBIOS of my Acer Aspire VN7-791G. I spent the last few days looking through different forums, reading countless threads and I didnt manage to gather any kind of information of what´s needed to actually mod the bios. My main AIM is to decrease the vCore on the CPU and bypass the +135Mhz core limit on my NVIDIA 860M Maxwell GPU. Any help would be appreciated
Hi
Your bios is rewrite protected
You need a SPI-programmer+SOIC8 clip only
Check your PM

Thank you for your fast response. Just out of curiosity - what does it mean thats its protected? I mean, there were different people with the same laptop and had no issues at all... I thought the 791G was moddable, while the later ones 792, 793 were not. Also the BIOS i have sent is downloaded from ACER website. Would it be perhaps different if i made my own bios dump? If so, how do i dump my BIOS. Sorry for asking too many stupid questions  Confused
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#59
Hey all, I've got an acer aspire Acer VN7-593G and I'm trying to unlock the advanced bios. I've been looking through this form for a while now and tried to complete the steps that vodek posted, https://www.bios-mods.com/forum/Thread-R...ock?page=3 . I managed to find the i-page unlike the other guy on this thread with the same computer, however when I tried to edit the variable (0x8F) in the EFI Shell, the variable default was not 0x0 it was set at 0x16, there was also an error saying the change would not go through. I tried to get a bios dump but am running into problems with that aswell, any help would be appreciated.
Thank you in advance.
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#60
Hello all,

My notebook is Aspire VN7-592G. The same problem with no option advanced in bios. I went through all procedure to change the settings, but when I   Enter setup_var 0x258 0x1 in command line the result was: can't set variable using efi (error: 0x00000000000000008). So can someone advise how can I change it. Dump and version are attached.
Thank you in advance!


Attached Files
.zip   VN7-592G_BIOS_113.zip (Size: 5.8 MB / Downloads: 1)
.rar   DUMP.rar (Size: 12.77 MB / Downloads: 1)
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