Acer E5-731 Slic Mod

[tomtom]

Hello!
Please mod the bios for Acer E5-731.

Original Bios: http://rghost.net/59030415

thank you very much

[BDMaster]

Hello!
Please mod the bios for Acer E5-731.

Original Bios: http://rghost.net/59030415

thank you very much

Hi friend,
use this tool run It as Admin and upload here the result file :

http://rghost.net/58219938

let me know
Regards

P.S. Look here E5-771 - G - E5-731 - G Same MoBo Same Bios !

https://www.bios-mods.com/forum/Thread-E...sh-E5-771G


Slic 2.1 Mod :

EFI / Insyde BIOS
Recovery filenames are:

ZYW.fd

SLIC header found in 7E374E25-8E01-4FEE-87F2-390C23C606CD_1240.ROM at 0
Pubkey found in 4CAC73B1-7C53-4DC1-B6FA-42A15260409A_1995.ROM at 0
Marker found in F306F460-2DC9-4B5D-9410-83585F1ADD80_2001.ROM at 0
'SLIC' string found in AFC04099-0D39-405D-BE46-846F08C51A31_1255.ROM at 65B
'SLIC' string found in AFC04099-0D39-405D-BE46-846F08C51A31_1255.ROM at 12A4
OEM/Table IDs identified are:
1. INSYDEH2O BIOS
2. ACRSYSACRPRDCT
Header (INSYDEH2O BIOS ACPI) (x1)
Pubkey (x1)
Marker (2.1) (ACRSYSACRPRDCT) (x1)

7E374E25-8E01-4FEE-87F2-390C23C606CD_1240.ROM Header RSA Key + Marker 2.1
AFC04099-0D39-405D-BE46-846F08C51A31_1255.ROM ACPI SLIC to ELIC

Menu Tabs Unlock Mod :

FE3542FE-C1D3-4EF8-657C-8048606FF670_859.ROM Setuputility

Form Sets
--------------------------------------------------------------------------------
Offset: Title:
--------------------------------------------------------------------------------
0xA5714 Boot (0x11F)
0xA5EA4 Security (0x108)
0xA6474 Main (0xE1)
0xA6F74 Power (0x3D2)
0xAA7D4 Advanced (0x189)
0xB9B94 Exit (0x14C)
0xB9DF4 Information (0x4)


01395 : 0F 84 D6 00 00 00 to 0F 84 00 00 00 00 jz loc_180001471 to jz $+6

013C9 : 0F 84 A2 00 00 00 to 0F 84 00 00 00 00 jz loc_180001471 to jz $+6

[tomtom]

thank you for the fast reply.

here the result file:
https://www.sendspace.com/file/6t9krs

thank you

[BDMaster]

thank you for the fast reply.

here the result file:
https://www.sendspace.com/file/6t9krs

thank you

   

I am sorry !!!
Your Bios is not rewritable as Eeprom Write Protect = Error 280 !!!
You can use only an SPI External USB Programmer to do this :

https://www.bios-mods.com/forum/Thread-T...ware-Flash

Regards

[tomtom]

this means this bios is NOT user Flashable?

[BDMaster]

this means this bios is NOT user Flashable?

The Bios Mod only is not flashable as actualy manufacturers protect their Bioses using Capsule and Signature, so when We are going to modify them We cannot rewrite new signature !!!
Only way is bypassing all checks and writing directly into Eeprom using an USB SPI PGM.
Regards

[tomtom]

ah, ok thank you for the explanation.
i am wondering if there is tool to enable/write SLIC Signatures ONLY and not the whole bios.