Re: RCUnlocker



I was able to program the original .BIN file back to the EC with no issues. I am using a tester clip socket....

Re: RCUnlocker



Appreciate the help. But....I am getting this error when I program the EC. Help please!...

Re: RCUnlocker



I have tried it again and verified....

Re: RCUnlocker



Thanks so much!!
Here are both the Main and EC bios files. I was able to extract the .BIN from the EC, but I thought it was weird that the software gave me a "Check ID" error. It told me to uncheck it and I then would be able to read/save the chip. When I scrolled through the ASCII section, I didnt see any characters like I did for the main chip read. The EC file is 32 MB....

Re: RCUnlocker


Sorry I was not aware there was a second (EC) chip that needed to be reprogrammed. Would you happen to know where this would be located? Maybe at the bottom of the board?...

Re: RCUnlocker



That is awesome!! Appreciate any help
I am including the original BIOS from an HP Elitebook 850 G8 - Could you please unlock this BIOS?...

Re: RCUnlocker

Let me start out praising @RhetoricalCheese for an awesome application. Thank you sir!!
This is my first chip (ever) that I am reprogramming so please be patient. I pulled a Winbond 25Q256JVEN (2202) (6141) (GM400) chip out of an HP Elitebook 850 G8 hoping to wipe the Admin password from the bios. I am using a XGecu T48 [TL866-3G] programmer. The chip did not work with any of the connectors I had so I had to use the test clip that came with it. I was able to READ then VERIFY the chip. I can see ASCII info that was added. I then saved the bios .BIN file and...

Re: New Members - please post your introductions here

Hello everyone, I found this forum trying to find answers on how to fix the HP Elitebook 850 G8 BIOS. I am sure I will be here more in the future, there is always something to learn or get help with fixing things. Thank you!