Hp elitebook 840 g5 bios password

[THEDUDE]

@hoaca388 knows what he`s doing, there should be nothing wrong. Program both files again, and verify what is written to the chips. Check around them and make sure you havn`t dislodged any resistors

Re-downloaded the file programed the chip again worked like a charm Thank you really appreciated , didnt mean to question hoaca388 i just felt stuck, again Thanks guys i owe you a pint

[SMDFlea]

still having trouble with the black screen since using the modded file any help or direction please. Thanks

@hoaca388 knows what he`s doing, there should be nothing wrong. Program both files again, and verify what is written to the chips. Check around them and make sure you havn`t dislodged any resistors

[THEDUDE]

I do apologize i don't know how i did that ..too many open tabs .

still having trouble with the black screen since using the modded file any help or direction please. Thanks

[llek100]

Hello, I am attaching two BIOS dumps from two HP EliteBook 840 G5 laptops - I was unable to reset the BIOS password using these tools:
https://www.badcaps.net/forum/troubl...os-unlock-tool
https://www.badcaps.net/forum/troubl...349-rcunlocker
https://gist.github.com/schorschii/7...7b65ff22c27337

RC unlocker fails, while the two others generate a file, but upon flashing it, the laptops are still locked.

Sorry, I forgot to post the serial numbers, here they are:
1 - 5CG8441GP3
2 - 5CG8441GVV

[SMDFlea]

Hello, I am attaching two BIOS dumps from two HP EliteBook 840 G5 laptops - I was unable to reset the BIOS password using these tools:
RC unlocker fails, while the two others generate a file, but upon flashing it, the laptops are still locked.

Thread merged.Please make use of the forum search before posting to find related threads where you can post your request.You do not need to start a new thread every time.

Read https://www.badcaps.net/forum/troubl...before-posting ,and type the laptop serial numbers...

[llek100]

Hello, I am attaching two BIOS dumps from two HP EliteBook 840 G5 laptops - I was unable to reset the BIOS password using these tools:
https://www.badcaps.net/forum/troubl...os-unlock-tool
https://www.badcaps.net/forum/troubl...349-rcunlocker
https://gist.github.com/schorschii/7...7b65ff22c27337

RC unlocker fails, while the two others generate a file, but upon flashing it, the laptops are still locked.

[THEDUDE]

Thank you but i am now getting a black screen and the fan going full ? any help please

you post in a topic that is not in line with your topic, your post is moved to the correct topic, you receive a response in the same topic and you send a response in another topic..

I do apologize i don't know how i did that ..too many open tabs .

[peste]

post merged...

[Bigherc07]

Yes.

after restoring my original bios ( your unlocked bios didn't work ), the laptop won't turn on. power light blinks 6 times and caps lock light keeps blinking. pressing the power on button doesn't seem to do anything.

[THEDUDE]

Thank you but i am now getting a black screen and the fan going full ? any help please

you post in a topic that is not in line with your topic, your post is moved to the correct topic, you receive a response in the same topic and you send a response in another topic..

[SMDFlea]

Post moved from 850 G8 topic to 840 G5. Try to post in the correct topic next time please....

[hoaca388]

Hi, can i get this 840 g5 bios unlocked please. serial# 5CG91645ZN

HP EliteBook 840 G5
CT Number_6GPRKN6GWC356G
Serial_5CG91645ZN
Product_2FA66AV
Fearture byte_3X476J6S6b7B7H7M7Q7W7m7saBaEapaqauawbUbhcAdUdpdqhKhkjh.F5
Build Id_17WWCSCT601#SABU#DABU

[THEDUDE]

Hi, can i get this 840 g5 bios unlocked please. serial# 5CG91645ZN

[hoaca388]

Thank you! Could I also desolder the chip and solder wires directly to its pins?

Yes.

[Bigherc07]

....

Thank you! Could I also desolder the chip and solder wires directly to its pins?

[hoaca388]

I solder wires to these pads. right?

....

[Bigherc07]

Solder wires to the pads https://www.badcaps.net/forum/troubl...58#post3223258

I solder wires to these pads. right?

[hoaca388]

Mine is wson8 6*5 and since I only have an adapter for wson8 6*8. I was asking if there is another way to unlock my bios.

Only bios and EC, your computer can't be opened with bios then EC is the only way. Or you can solder wires to the extra pins to see.

[Bigherc07]

https://vi.aliexpress.com/item/10050...740007078757_1

Mine is wson8 6*5 and since I only have an adapter for wson8 6*8. I was asking if there is another way to unlock my bios.

[hoaca388]

I can't read the EC chip because I don't have an adapter for it. It's the ISSI " ic25lp128 "

https://vi.aliexpress.com/item/10050...740007078757_1