[READ FIRST] Access Advanced settings through EFI shell

[dilrox]

Hello,
I have HP pavillion 15-ab226nx laptop
I need to remove whitelist from the bios to make egpu work.
Bios - Insyde F.89 Rev.A

Bios link - https://ftp.hp.com/pub/softpaq/sp92001-9...p92397.exe

Motherboard - HP
Model : 80A4 91.1C
I bought a gfx card and egpu unit but now im stuck
Please help

[Laurentiu]

Hello, it is possible to unlock my bios for advanced settings i need to change sata mode and my bios does not have this option my bios
toshiba satellite c55-a-1rv
bios 1.30 uefi
http://support1.toshiba-tro.de/tedd-file...094416.zip

Thank you!

[TrashMan]

Hi,

I have HP Envy 15 (J0B99EA)
BIOS: F.72 Rev.A
https://ftp.hp.com/pub/softpaq/sp88501-8...p88646.exe

I would LOVE to be able to boot off of the RAID card please.

Thank you.

[vabea]

Hello i have a HP envy DV6-7300 and i want to now if in my bios are the option to disable IGD.
The reason is because intel HD is dead, and if possible i want to disable them and work only with the nvidia gpu:

P DV6 T-7300SP
Bios Version: F.2E Rev.A
Bios Type : Insyde H20
Link: https://ftp.hp.com/pub/softpaq/sp77001-7...p77453.exe

Regards

[vabea]

Hello, I have tried to do it on my own, following Falseclock's tutorial.
All ok but in the step 14 i have generate the uefidump.log but the file have 0Kb, any help?

Thanks

[Lingaraju06]

Hello i have dell 5559 with i5 6200u cpu, bios latest 1.7.0 that is an .exe file which unzipped using universal bios extractor to get rom file, i have recently updated my ram to hyperx 2x8b 2133 mhz with 1.35v requirement but my bios still shows it as 1600mhz default and even cpuz shows 798.1 which when doubled as its dual channel it is still 1600mhz and i wanted to update my ram speed and also unlock dvmt preallocate values, at this point i used uefitool and extracted contents of the rom and found setup and extracted it using ifr extractor and was able to locate values for changing the memory speed and voltage ( i am not sure again what my bios is either ami or phoenix as using both methods i read somewhere i was able to locatre setup and dxecore but not able to locate a specific fe****fe.rom that i should find in dxecore so i am assuming i have ami bios), anyways i created the bios and was able to boot to grub and used commands and it stays at the last line saying setting the values and reboots but the values have not changed, what am i doing wrong and is my bios locked and wont allow me to change, any ideas appreciated.

[postak03]

Hello guys, can anybody help with "decoding" attached dump file? Perl script (uefidump.pl) raising error. Thanks in advance.

Code:

Use of uninitialized value in numeric lt (<) at C:\Users\Internet\Downloads\ACER_BIOS\10\uefidump.pl line 245.
Can't use an undefined value as an ARRAY reference at C:\Users\Internet\Downloads\ACER_BIOS\10\uefidump.pl line 69.

[paiutz]

hello how to flash a modded bios insydeh20 hp250 g2 bios version F.1B
https://ftp.hp.com/pub/softpaq/sp77001-7...p77233.exe

[nicomunet123]

I have found this (Google Drive) BIOS/UEFI dump in the internet (apparently someone dumped it using SPI programmer) for Acer Aspire A315-41
It can be opened with InsydeH2O-EZE tool without any problems...
Also, I tried extracting *.fd? file from update *.exe file. (download) V1.5 I believe...
I tried flashing older BIOS, and system didn't allow me to do this. (UEFI flasher and Fn-ESC method).

Problem is, I don't really know assembler, or anything, so I can't modify it, nor find out how to activate hidden menu. 

It would be very nice, if someone who knows more than me took a look.

[outlandish]

Wrong area to post in!  So sorry!  Mods, please delete this post!