HP 840 G8 Bios Unlock

[hoaca388]

2 files i have.please help me,thanks

HP Elitebook 840 G8

Thẻ dịch vụ: 5CG2126R5K

HP EliteBook 840 G8 Notebook PC
CT Number_6LGWUNHGWG1CZU
Serial_5CG2126R5K
Sku_4W5H1US#ABA
Fearture byte_3X476J6S6b7B7H7M7Q7W7m7saBapaqauawb8bUbhcAdUdpdqfPguhKhkjhk8mEmwn7nVngpD.qT
Build Id_21WWCVET601#SABA#DABA

[Jesus Guerrero]

Hello i need help
HP elitebook 840 g8
sn: 5CG22915XH
*absolute persistece module

[hoaca388]

Hello i need help
HP elitebook 840 g8
sn: 5CG22915XH
*absolute persistece module

Absolute persistece module

[lehung92]

Hello.Please help remove BIOS password
HP Elitebook 840 G8
Service card: 5CG2126R5K
thanks

[hoaca388]

Hello.Please help remove BIOS password
HP Elitebook 840 G8
Service card: 5CG2126R5K
thanks

Removed BIOS password.

[Dan20701]

Hello all can someone help to unlock this bios please I have had several goes at at it myself with no luck
I have all the DMI info needed.

Product Name : HP EliteBook 840 G8 Notebook PC
Serial Number : 5CG1310GWH
Product ID : 336D8EA#ABU
BuildID : 21WWCVCT601#SABU#DABU
FeatureByte : 3X476J6S6b7B7H7M7Q7W7m7saBaEapaqauawbUbhcAdUdpdqfAfPguhKhkjhk8mEmwnVng.aD
System Board CT Number : PKPRT00WBFH5R9

Have uploaded top side bin file I do have them both right here if its needed the bottom one too.

Thanks so much.

[hoaca388]

Hello all can someone help to unlock this bios please I have had several goes at at it myself with no luck
I have all the DMI info needed.

Product Name : HP EliteBook 840 G8 Notebook PC
Serial Number : 5CG1310GWH
Product ID : 336D8EA#ABU
BuildID : 21WWCVCT601#SABU#DABU
FeatureByte : 3X476J6S6b7B7H7M7Q7W7m7saBaEapaqauawbUbhcAdUdpdqfAfPguhKhkjhk8mEmwnVng.aD
System Board CT Number : PKPRT00WBFH5R9

Have uploaded top side bin file I do have them both right here if its needed the bottom one too.

Thanks so much.

Unlocked

[Dan20701]

Thanks hoaca388 its working perfected.

[geraldlua02]

Unlocked

Hi Sir! Its me again hoping for some help.

Sir Good Day. I have a EliteBook 840 G8 which have a HP Wolf Security and a SWAT LOCK issue. Hopefully someone can help me removing it.
Thank you in advance sir's! Godbless you all.

Model HP EliteBook 840 G8
PROD ID: 3K0M1UC#UUF
SN: 5CG21146BB
BOARD CODE: HP 6050A3426501-MB-A02 (1086) L2

I DROPED THE SWAT LOCK ISSUE BELOW.

THANKS YOU ONCE AGAIN.

[Bios Cracker]

Re: HP 840 G8 Bios Unlock

Hi guys,

I remove password by mod the chip near the EC, the password gone, but now I have error message "HP Endpoint Security Controller Problem", how to solve this?

I attached my original dumps.

Endpoint Security Clear.
SN : 5CG11038NH

[SMDFlea]

I doubt he will reply to your post as he posted his request in 2023 ,and the issue was fixed by another member https://www.badcaps.net/forum/troubl...38#post1847538

[lehung92]

Hi, I need help removing bios password
HP elitebook 840 g8
sn: 5CG2126VX2
Thanks

[Bios Cracker]

Check and update.

Description: HP EliteBook 840 G8 Notebook
Serial Number: 5CG2126VX2
Product #/SKU: 4W5H1US#ABA
Board CT Number: PKUHE00WBGF5MP
Build ID: 21WWCVET601#SABA#DABA
Feature Byte: 3X476J6S6b7B7H7M7Q7W7m7saBapaqauawb8bUbhcAdUdpdqfPguhKhkjhk8mEmwn7nVngpD.qT
MAC Address: A8-B1-3B-F2-DA-BA

[Bios Cracker]

Hi, I need help removing bios password
HP elitebook 840 g8
sn: 5CG2126VX2
Thanks

Check POST 192

[lehung92]

Check POST 192

I have uploaded the file you sent. But the bios password is still there. I am not a technical expert. I hope you can help me. Thank you very much.

[danito]

Hi, I need help removing bios password
HP elitebook 840 g8
sn: 5CG2126VX2
Thanks

try

[hoaca388]

I have uploaded the file you sent. But the bios password is still there. I am not a technical expert. I hope you can help me. Thank you very much.

HP EliteBook 840 G8 Notebook PC
CT Number_6LGWUNHGWG1BV5
Serial_5CG2126VX2
Sku_4W5H1US#ABA
Fearture byte_3X476J6S6b7B7H7M7Q7W7m7saBapaqauawb8bUbhcAdUdpdqfPguhKhkjhk8mEmwn7nVngpD.qT
Build Id_21WWCVET601#SABA#DABA

[lehung92]

HP EliteBook 840 G8 Notebook PC
CT Number_6LGWUNHGWG1BV5
Serial_5CG2126VX2
Sku_4W5H1US#ABA
Fearture byte_3X476J6S6b7B7H7M7Q7W7m7saBapaqauawb8bUbhcAdUdpdqfPguhKhkjhk8mEmwn7nVngpD.qT
Build Id_21WWCVET601#SABA#DABA

bios you sent. I have loaded and still have bios password. Can you help me delete bios? Thank you very much.

[deep_bks]

Help me to remove the password plz
Model: HP EliteBook 840 G8
S/N: 5CG14873KH
Prod ID:- 4P8F3UC#ABA
Board-Model: 6050A3217501-MB-A02

[danito]

Help me to remove the password plz
Model: HP EliteBook 840 G8
S/N: 5CG14873KH
Prod ID:- 4P8F3UC#ABA
Board-Model: 6050A3217501-MB-A02

Try

[Dan20701]

Hello all, Can anyone help to fix this bios please, its in a loop
shows me the HP logo at startup then it shuts off and starts again.
I think there is a password too if it can be removed please.

SN, 5CG1310GWH
MB, 6050A3419601-MB-A01

Both files in the rar file, Thanks.