HP 840 G5 EndPoint Security Controller Problem

[trunguntilyou]

Re: HP 840 G5 EndPoint Security Controller Problem

I'm having the same problem, please help me

[2wtn]

Re: HP 840 G5 EndPoint Security Controller Problem

You used the bios of another machine, so in the 32MB bios file, there is MPM information of that device and it has enabled the "security endpoint". I rebuilt the new 32MB bios file, cleaned the ME region.
With the 16MB file, I deleted the first NvramActiveRegn region.
But now you may have trouble with MPM again.

Thanks for explaining the procedure of fixing the EC firmware. Worked for me to fix the "endpoint security controller" problem.

To elaborate, this machine (HP Probook 440 G7) had its EC firmware corrupted which in turn caused persistent BIOS corruption. So besides re-building the BIOS image, I had to replace the EC firmware with a "foreign" one (from vinafix), but then I ran into the Security Endpoint issue. Eventually I removed the first NvramActiveRegn from the foreign firmware, and replaced the 2nd NvramActiveRegn instance with a copy from the original EC firmware, and then it was fixed. I also had to reset Secure Boot keys to factory defaults, otherwise the machine refused to boot with Secure Boot turned on.

I wonder how you knew to remove the 1st NvramActiveRegn to fix that?

[kulokutoys]

Re: HP 840 G5 EndPoint Security Controller Problem

having same problem also tried deleted first nvram but it didn't work
Model: Elitebook 840 G5
Board number: Computro-6050a2945601-mb-a01
S/N: 5CG92046B4

[hoaca388]

Re: HP 840 G5 EndPoint Security Controller Problem

i'm having the same problem, please help me

dd

[hoaca388]

Re: HP 840 G5 EndPoint Security Controller Problem

having same problem also tried deleted first nvram but it didn't work
model: Elitebook 840 g5
board number: Computro-6050a2945601-mb-a01
s/n: 5cg92046b4

gggggggg

[kulokutoys]

Re: HP 840 G5 EndPoint Security Controller Problem

gggggggg

thank you working great. can I know the DMI location of this bin?

[hoaca388]

Re: HP 840 G5 EndPoint Security Controller Problem

thank you working great. Can i know the dmi location of this bin?

aaaaaaa

[alsai1]

Hi there Can you remove EndPoint Security Controller Problem on HP ZBOOK STUDIO G7 please
SN: CND03349B2
Thanks

[SMDFlea]

Hi there Can you remove EndPoint Security Controller Problem on HP ZBOOK STUDIO G7 please
SN: CND03349B2
Thanks

Off topic. The thread as per the title is only for the 840 G5 .https://www.badcaps.net/forum/troubl...before-posting