hp elitebook 840 g4 need password unlock

[SMDFlea]

My Bios is Password protected, Help me clear the password please.
HP EliteBook 840 G4

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

You MUST:

• 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.

[kafarda]

My Bios is Password protected, Help me clear the password please.
HP EliteBook 840 G4

now the system is showing "Problem with EndPoint security"

Model: HP EliteBook 840 G4
Product ID: Z2V44ET#ABU
SN: 5CG7421R8E
Board ID: 6050A2939701

[SMDFlea]

now the system is showing "Problem with EndPoint security"

Model: HP EliteBook 840 G4
Product ID: Z2V44ET#ABU
SN: 5CG7421R8E
Board ID: 6050A2939701

Try these fixes

https://www.badcaps.net/forum/troubl...55#post3310855
https://www.badcaps.net/forum/troubl...security-error

[bbanana]

now the system is showing "Problem with EndPoint security"

Model: HP EliteBook 840 G4
Product ID: Z2V44ET#ABU
SN: 5CG7421R8E
Board ID: 6050A2939701

pls attach your 32mb bios, delete nvram in EC sometimes has this issue with newer bios version.

[kafarda]

pls attach your 32mb bios, delete nvram in EC sometimes has this issue with newer bios version.

Here is the Locked Bios, its 16MB

[bbanana]

Here is the Locked Bios, its 16MB

Board ID: 6050A2939701
this board have 2 bios chip, 16MB and 32MB main bios. i need this 32mb bios to try to help you

[kafarda]

pls attach your 32mb bios, delete nvram in EC sometimes has this issue with newer bios version.

These are the Pictures of my MB, If I backed up the BIOS it turns out to be 16MB not 32MB

[SMDFlea]

look on the other side of the board for the 32MB chip.

[kafarda]

These are the Pictures of my MB, If I backed up the BIOS it turns out to be 16MB not 32MB

The other side doesn't contain a any BIOS chip

[rex98]

The other side doesn't contain a any BIOS chip

here

[kafarda]

here

It worked, the error and password disappeared, thank you and the BadCaps Team.

[akande]

HP 840 G4 ADMIN LOCK , I need code remove please
proid: X3V06AV
SN: 5CG8035056

[rex98]

HP 840 G4 ADMIN LOCK , I need code remove please
proid: X3V06AV
SN: 5CG8035056

here

[akande]

here

after progrmming chip,
it keep showig this: Entering third party rom management.

i tried factory rest , change ssd still no result

[rex98]

after progrmming chip,
it keep showig this: Entering third party rom management.

i tried factory rest , change ssd still no result

here this should work.
first boot press f10 apply factory defaults and exit.
use BCU. you can permanently disable Absolute lock in BCU.
here's your dmi:

Serial Number: 5CG8035065
Product #/SKU: X3V06AV
CT Number: PGDUF00WBAD183
Description: HP EliteBook 840 G4
BuildID: 16WWCSCT601#SABU#DABU
Feature Byte: 3X476J6S6b757H7M7Q7W7m7saBaEapaqauawbUbhcAdUdpdqgd.2G
MAC Address : 80:CE:62:A1:AD:54

[akande]

here this should work.
first boot press f10 apply factory defaults and exit.
use BCU. you can permanently disable Absolute lock in BCU.
here's your dmi:

Serial Number: 5CG8035065
Product #/SKU: X3V06AV
CT Number: PGDUF00WBAD183
Description: HP EliteBook 840 G4
BuildID: 16WWCSCT601#SABU#DABU
Feature Byte: 3X476J6S6b757H7M7Q7W7m7saBaEapaqauawbUbhcAdUdpdqgd.2G
MAC Address : 80:CE:62:A1:AD:54

How to diable permanet absolute lock in BCU, Because Admin code keep appearing after follow the procedure
thanks

[sassan]

hello,

i have elitebook 840r g4 stuck at finishing bios update loop,
tried clean me ,same problem,

SN: 5CG91017QS

any help please..

[peste]

post merged..