HP EliteBook 865 G9 - BIOS issue decrypt

[haopcxg]

My HP EliteBook 865 G9 notebook was accidentally encrypted and could not enter the BIOS. It is relatively new. I extracted the data of the front and back memory of the motherboard: 6050A3334301-MB-AX1. I hope someone can help me.

[volinakis]

Re: HP EliteBook 865 G9 - BIOS issue decrypt

My HP EliteBook 865 G9 notebook was accidentally encrypted and could not enter the BIOS. It is relatively new. I extracted the data of the front and back memory of the motherboard: 6050A3334301-MB-AX1. I hope someone can help me.

try. Leave EC intact and write this in Main_Bios (Memory_01).
it will enter in MPM mode, press F10 and you have a tab under "Main" named " set machine unique data" and you'll find all data on stickers of back of the bottom cover. to exit MPM mode use BCU 4.0 under windows or restart laptop how many times counter shows.

[haopcxg]

Re: HP EliteBook 865 G9 - BIOS issue decrypt

Ok, I'll do it。

[haopcxg]

Re: HP EliteBook 865 G9 - BIOS issue decrypt

Several red flags

[haopcxg]

Re: HP EliteBook 865 G9 - BIOS issue decrypt

The HP screen is very slow after powering on, a few minutes.

[volinakis]

Re: HP EliteBook 865 G9 - BIOS issue decrypt

The HP screen is very slow after powering on, a few minutes.

try clean ME or read again chipset with bios unlocked and post it here. i will try to clean ME for you. Did you set all data for your laptop? do you have any warnings on start up?

[haopcxg]

Re: HP EliteBook 865 G9 - BIOS issue decrypt

try clean ME or read again chipset with bios unlocked and post it here. i will try to clean ME for you. Did you set all data for your laptop? do you have any warnings on start up?

Turn on the black screen, the fan runs wildly, and HP icon and red letter appear after 1 minute. How to clean ME; There is only red ink and no warning when the machine is turned on. It only needs to read the IC content next to the memory, and it still needs 2 IC contents.

[haopcxg]

Re: HP EliteBook 865 G9 - BIOS issue decrypt

CPU :AMD Ryzen 9 PRO 6000

[hoaca388]

Re: HP EliteBook 865 G9 - BIOS issue decrypt

Several red flags

AMD system has no ME region, try this file and feedback

[haopcxg]

Re: HP EliteBook 865 G9 - BIOS issue decrypt

AMD system has no ME region, try this file and feedback

Clear the IC and write the firmware. The computer does not respond when it is turned on. The caps lelock and numlk indicators flash 6 times, and the charging indicator flashes; When the machine is restarted after forced shutdown, the power indicator lights up once, the caps lelock and numlk indicator lights up for a long time, the power indicator lights up twice, and the charging indicator lights up; Then press the start button to cycle.

[hoaca388]

Re: HP EliteBook 865 G9 - BIOS issue decrypt

Clear the IC and write the firmware. The computer does not respond when it is turned on. The caps lelock and numlk indicators flash 6 times, and the charging indicator flashes; When the machine is restarted after forced shutdown, the power indicator lights up once, the caps lelock and numlk indicator lights up for a long time, the power indicator lights up twice, and the charging indicator lights up; Then press the start button to cycle.

No way, check your procedure again, did you accidentally lose any components around the bios chip?

[volinakis]

Re: HP EliteBook 865 G9 - BIOS issue decrypt

Turn on the black screen, the fan runs wildly, and HP icon and red letter appear after 1 minute. How to clean ME; There is only red ink and no warning when the machine is turned on. It only needs to read the IC content next to the memory, and it still needs 2 IC contents.

since you can enter in bios setup it means you have no password. Load factory defaults (doooh! it is obvious!) and "change admin password" will disappear. Set machine data as I told you, exit MPM mode as I told you and "red ink" will disappear. I see from your photo you didn't set correctly data, Product Name is HP EliteBook 865 G9 Notebook PC, expand "show Advanced..." and don't blur it because ALL DMI are in bios content you post it here.

[haopcxg]

Re: HP EliteBook 865 G9 - BIOS issue decrypt

After rewriting the firmware, you can start the computer. Now the problem is that the HP screen appears for too long, and all the contents are filled in. It is observed that the keyboard light needs to light up twice before the HP screen appears after pressing the power key. The first time is that the caps lock and numlk flash six times, and the second time is that the HP screen appears.

[haopcxg]

Re: HP EliteBook 865 G9 - BIOS issue decrypt

since you can enter in bios setup it means you have no password. Load factory defaults (doooh! it is obvious!) and "change admin password" will disappear. Set machine data as I told you, exit MPM mode as I told you and "red ink" will disappear. I see from your photo you didn't set correctly data, Product Name is HP EliteBook 865 G9 Notebook PC, expand "show Advanced..." and don't blur it because ALL DMI are in bios content you post it here.

I checked my BIOS file and found that it was the engineering BIOS (U82 Ver. 80.13.00), not the official BIOS (U82 Ver. 01.03.01), so there was a startup exception. I couldn't upgrade the BIOS (prompt: BIOS update did not occur because the system administrator has locked the BIOS version). I uploaded the latest official BIOS

[miansh621]

Re: HP EliteBook 865 G9 - BIOS issue decrypt

I checked my BIOS file and found that it was the engineering BIOS (U82 Ver. 80.13.00), not the official BIOS (U82 Ver. 01.03.01), so there was a startup exception. I couldn't upgrade the BIOS (prompt: BIOS update did not occur because the system administrator has locked the BIOS version). I uploaded the latest official BIOS

feedback

[haopcxg]

Re: HP EliteBook 865 G9 - BIOS issue decrypt

feedback

The fan turns wildly, the screen is black, and the light flashes twice. Two rings for two consecutive times



Back up the files that can't be turned on. Is it different from the original file?

[hoaca388]

Re: HP EliteBook 865 G9 - BIOS issue decrypt

HP EliteBook 865 16 inch G9

[haopcxg]

Re: HP EliteBook 865 G9 - BIOS issue decrypt

HP EliteBook 865 16 inch G9

If there is red ink, it may be necessary to rewrite DMI information. What should I do? Can you share your method of changing BIOS? I also want to learn.

[haopcxg]

Re: HP EliteBook 865 G9 - BIOS issue decrypt

Serial Number : 5CG2201PGV
Product Number : 6J3E7PC
Description : HP EliteBook 865 G9
IMG_BuildId BID=22WWLHAZ601#SAB2#DAB2
IMG_Desc1 6J6S6b7B7H7M7Q7W7m7s8uaBaEapaqatauawbUbh
IMG_Desc2 d7dXfPgSgujBk8mEn7nWngpDpFpJpnpqprqjqz.B
IMG_Desc3 4

[haopcxg]

Re: HP EliteBook 865 G9 - BIOS issue decrypt

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