11-12-2014, 12:08 PM
11-12-2014, 05:34 PM
(11-12-2014, 12:08 PM)tomtom Wrote: [ -> ]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
11-13-2014, 02:35 AM
11-13-2014, 05:26 AM
(11-13-2014, 02:35 AM)tomtom Wrote: [ -> ]thank you for the fast reply.
here the result file:
https://www.sendspace.com/file/6t9krs
thank you
[attachment=7399]
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
11-14-2014, 01:11 AM
this means this bios is NOT user Flashable?
11-14-2014, 04:00 AM
(11-14-2014, 01:11 AM)tomtom Wrote: [ -> ]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
11-14-2014, 07:46 AM
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.
i am wondering if there is tool to enable/write SLIC Signatures ONLY and not the whole bios.