Sep 1, 2017 - EFIis. File Download: EFI Fiery Controller System Software v2.0. To create a USB Flash Drive with this System Software to upgrade the EFI Fiery Controller. Decompile, or reverse engineer Software; (2) activate Software delivered in an inactivated. THIS TOPIC mostly for newest notebooks (2012-2013 years) ONLY with RSA signed BIOSes, when Phoenix tool can't open your rom file. 3 weeks ago, when I came to this forums I was a newbie for BIOS modding or accessing it's hidden options. But I searched a lot of information over internet and found some smart hints. Having a huge programming skills in disassembling and ASN.1 data reading/parsing I realized a good way to change bios settings without modding. I have HP Pavillion dv7 7171er with Insyde H2O RSA signed bios. I found the way how to get it decrypted but all attempts to flash modded bios with patched DLL was unsuccessful. Each time I had to recover my Laptop with Win+B restoring. On 15th time when by laptop was bricked again I decided to disassemble Setup Menu and found where needed options for me are hidden and how to access them for changes. So here is small part of decompiled Setup Menu. As you can see, it is realy represent's what we see in reality. (, 01:08 PM)elyavark9 Wrote: HP DV6-7280LA -Bios Revision: 3.7 -Bios Version: F.24 -Bios Type: Insyde EFI I need the AHCI option, and if possible, unlock the Advanced tab c: 1. Download latest version of you BIOS which is 2. Flash new BIOS 3. Take USB stick and format to FAT32 4. Create directory structure EFI Boot 5. Put downloaded file to Boot directory. Restart and enter BIOS setup. Make sure you have following values: Legacy Support: Disable Secure Boot: Disable 9. Reboot and press F9 to boot from USB stick 10. Give commands: setup_var 0x36 0x01 setup_var 0x39 0x01 11. Reboot and you Windows should find Intel AHCI controller. REPORT RESULT HERE 13. Here is required information from F.26 dump. ┌────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┐ │ Form Name: 'InsydeH2O Setup Utility' [ ID: '0x0023' ]│ └────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┘ Subtitle: 'IDE Configuration' ┌- Grayout IF:| Question [ ID: '0x11' ] == 0x02| Question [ ID: '0x10' ] == 0x01| AND expression └- END IF Grayout; Select option: 'IDE Controller' [ VarStore: '0x36', QuestionId: '0x1b', Help: 'DISABLED: Disables SATA Controller. ENABLED: Enables SATA Controller.' ] Option: 'Disabled' [ Value: '0' Default: 'false' Type: 'int8' ] Option: 'Enabled' [ Value: '1' Default: 'true' Type: 'int8' ] ┌- Grayout IF:| Question [ ID: '0x11' ] == 0x02| Question [ ID: '0x10' ] == 0x01| AND expression| Question [ ID: '0x1b' ] == 0x00| OR expression └- END IF Grayout; Select option: 'HDC Configure As' [ VarStore: '0x39', QuestionId: '0x1c', Help: 'Set Harddisk Controller Configure Type'] Option: 'IDE' [ Value: '0' Default: 'false' Type: 'int8' ] Option: 'AHCI' [ Value: '1' Default: 'false' Type: 'int8' ] Option: 'RAID' [ Value: '2' Default: 'true' Type: 'int8' ]. (, 05:31 AM)Falseclock Wrote: (, 01:08 PM)elyavark9 Wrote: HP DV6-7280LA -Bios Revision: 3.7 -Bios Version: F.24 -Bios Type: Insyde EFI I need the AHCI option, and if possible, unlock the Advanced tab c: 1. Download latest version of you BIOS which is 2. Flash new BIOS 3. Take USB stick and format to FAT32 4. Create directory structure EFI Boot 5. Put downloaded file to Boot directory. Restart and enter BIOS setup. Make sure you have following values: Legacy Support: Disable Secure Boot: Disable 9. Reboot and press F9 to boot from USB stick 10. Give commands: setup_var 0x36 0x01 setup_var 0x39 0x01 11. Reboot and you Windows should find Intel AHCI controller. REPORT RESULT HERE 13. Here is required information from F.26 dump. ┌────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┐ │ Form Name: 'InsydeH2O Setup Utility' [ ID: '0x0023' ]│ └────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┘ Subtitle: 'IDE Configuration' ┌- Grayout IF:| Question [ ID: '0x11' ] == 0x02| Question [ ID: '0x10' ] == 0x01| AND expression └- END IF Grayout; Select option: 'IDE Controller' [ VarStore: '0x36', QuestionId: '0x1b', Help: 'DISABLED: Disables SATA Controller. ENABLED: Enables SATA Controller.' (, 03:46 PM)donovan6000 Wrote: @Falseclock Awesome! Glad you something working with RSA signed bios I was using a flashing tool a while ago called FPTW. Can you please share detailed experience? How you patched, what you flashed, etc. (, 08:21 PM)elyavark9 Wrote: Thank you very much, sorry for my English, I'm from chile, I what you say, YOU ARE A GENIUS!!! You are welcome I'm a little bit newbie and do not understand purpose of AHCI. What is the advantage? As far as I know people want AHCI because want to install Mac OS. Is it your case? Found these tool while searching for a way to overclock with software. Here's some good info on it here: So get the version that's made for you chipset and read through the documentation so you can better understand the capabilities of these tools. Dec 7, 2018 - Site: Elmvale Service Counter. Service: Driver and Vehicle Licence Issuing and Health Card Renewal Office. Suggest Update| Print Version. List of Elmvale driving schools. Find a Elmvale driving school close to you and start driving today. Dec 7, 2018 - Site: Elmvale Service Counter. Service: Driver and Vehicle Licence Issuing and Health Card Renewal Office. Located In Community, Elmvale. It might be worth a shot to see if they can makde RSA bios work. So here's how you dump your bios: fptw64.exe -d bios.bin -bios Then do something simple like change the splash screen logo, and here's how to flash them. Swf Decompiler FreeFptw64.exe -f bios.bin -bios When I extracted my bios with this tool they were only 1.5 Mb, and the ones extracted from HP's update were 4.5 Mb. After opening them up in phonenix tool, I could see that they all had the same modules at the same sizes. I guess Insyde's flash utility just compresses them before flashing? I've never actually flashed my bios using this tool, so be careful. You might want to try it on a donor computer first. I think fptw even has a way to verify your flash, so there's extra peace of mind. I don't think the bios region has the code responsible for Win+B, so you should still be able to recover with that method incase anything really bad happens. Efi Flash Exe Decompiler DownloadAlso have you been able to flash modded bios with Insyde's flash utility? What happens when your cmputer starts up after flashing? I don't have any expirence with RSA bios so I'm wondering about where other's have given up. And can you open your unencrypter bios with phoenix tool? (, 01:06 AM)donovan6000 Wrote: Also have you been able to flash modded bios with Insyde's flash utility? What happens when your cmputer starts up after flashing? I don't have any expirence with RSA bios so I'm wondering about where other's have given up. And can you open your unencrypter bios with phoenix tool? Yes, I patched InsydeFlash utility v4.2.9 which skips signature check. It flashes successfully, but after boot just black screen and nothing. I tried to flash stock ROM with patched utility - it always successfull. But even I change 1 byte - it goes bricked. So it seems HP implemented some new security checking. Efi Flash Exe Decompiler OnlineAnd yes, I can open decrypted bios with phoenix tool. [BackupROM] Flag=1 FilePath=c: FileName=0183AF24.BIN5. Flash the same BIOS again with modified platform.ini 6. After reboot you will find dumped current BIOS on C drive 7. Upload dump somewhere and give download link (, 07:11 AM)Slbomber Wrote: I need to disable a Intel integrated graphics. I need to ONLY my discrete videocard, it's possible?Theoretically it is possible, but nobody can guaranty notebook will startup without internal VIDEO, even if such option is exist in the BIOS. If black screen is happen, you can take out BIOS battery to erase VSS memory and return default options. Efiflash Exe Decompiler OnlineAnyway you have to create UEFI bios recovery USB stick and test it before changing any options. This is my advice. You should understand, possible behavior - is forever brick. I had such experience when was enabling 'disabled by default' such devices like USB, SATA, LAN But never tested VIDEO.
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