Need help with encrypted files from HP/Insyde updater

[FZG]

Hello. I am trying to revive an old notebook (HP 650; C1N06EA#ABD) which has a corrupted BIOS. I downloaded the BIOS updater-installer from HP website and extracted the contents but in there I am stuck with two .fd files (each 5.602 KB) which seem to be encrypted. I looked at the guides but I don´t know how to decrypt these files to get a flashable .bin out of it. Can someone help with this? The files in question are attached.

[SMDFlea]

Was this the guide you used https://www.badcaps.net/forum/troubl...-file?t=121948

[Vesko356]

Hello. I am trying to revive an old notebook (HP 650; C1N06EA#ABD) which has a corrupted BIOS. I downloaded the BIOS updater-installer from HP website and extracted the contents but in there I am stuck with two .fd files (each 5.602 KB) which seem to be encrypted. I looked at the guides but I don´t know how to decrypt these files to get a flashable .bin out of it. Can someone help with this? The files in question are attached.

RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*
https://www.badcaps.net/forum/troubl...before-posting

You MUST:

• Read BIOS guides, methods, resources and tools
• Try the method at BIOS guides, methods, resources and tools before requesting help
• Explain you were not able to succeed with the methods at BIOS guides, methods, resources and tools
• Use search function in case someone already answered your request
• Post under a related thread if it exists
• Provide the full machine model number, serial number (or Service tag, SNID) and the board model number (see https://www.badcaps.net/forum/showthread.php?t=88758 ) ,The serial number, make, full model number, motherboard model and revision (except QR codes) must be written/typed at your request as per the rules. Not as a picture, part of the file name and so on.
• Name your thread with make, full model numbers and request
• Provide a BIOS/EC dump if possible
• Attach files directly to your post instead of linking to external websites
• Post what the problem is, be specific - black screen, no boot, running slow, password. Do NOT post "clean me", "clear bios", "clean bios", "fix bios", "bios need" or other such terms

Attach your bios backup even if its corrupt.

[FZG]

Was this the guide you used https://www.badcaps.net/forum/troubl...-file?t=121948

Yes, but I must have been blind. Didn´t spot the attached programs under post #4. Sorry for that, feel free to delete this thread.