HP Probook 450 G2 440 G2 LA-B181P BIOS + 470 G2

[reddevil156]

Re: HP Probook 450 G2 440 G2 LA-B181P BIOS + 470 G2

Update to my request:
Got it to work. I had to clean up the me region of my bios dump. After that everything works as expected. Thanks to everyone.

[warsztat]

Re: HP Probook 450 G2 440 G2 LA-B181P BIOS + 470 G2

for all
if bios M73 try this

https://www.badcaps.net/forum/attach...1&d=1605787276

(serial number DUPA000000 for edit hexeditor UTF-16 before flash)


regards all

[balu457157]

Re: HP Probook 450 G2 440 G2 LA-B181P BIOS

Hi

your bin file was good
.no error and booting quick performances
thank you friend.....

[laptopbn]

Re: HP Probook 450 G2 440 G2 LA-B181P BIOS

Hi

ok time 15s

[boban5]

Re: HP Probook 450 G2 440 G2 LA-B181P BIOS + 470 G2

Update to my request:
Got it to work. I had to clean up the me region of my bios dump. After that everything works as expected. Thanks to everyone.

I need a batch of hp 470 G2 i7-5500U, AMD Radeon R5 M255

[peste]

Re: HP Probook 450 G2 440 G2 LA-B181P BIOS + 470 G2

I need a batch of hp 470 G2 i7-5500U, AMD Radeon R5 M255

post the backup of the bios

[boban5]

Re: HP Probook 450 G2 440 G2 LA-B181P BIOS + 470 G2

post the backup of the bios

I don't have the original dump

[boban5]

Re: HP Probook 450 G2 440 G2 LA-B181P BIOS + 470 G2

post the backup of the bios

I have a dump that works but the WARNING !! Machine is not in committed state!

[peste]

Re: HP Probook 450 G2 440 G2 LA-B181P BIOS + 470 G2

I have a dump that works but the WARNING !! Machine is not in committed state![ATTACH]230714[/ATTACH]

try..

[boban5]

Re: HP Probook 450 G2 440 G2 LA-B181P BIOS + 470 G2

try..

Thank you. After typing and locking wndmifit, the WARNING !! Machine is not in committed state! Secureboot option in bios is not available. Administrator password unknown.

[peste]

Re: HP Probook 450 G2 440 G2 LA-B181P BIOS + 470 G2

Thank you. After typing and locking wndmifit, the WARNING !! Machine is not in committed state! Secureboot option in bios is not available. Administrator password unknown.

usually the message Machine is not in committed state! appears when the DMI information is missing..after you entered it, it remained in the bios ??? try to bring the security settings to the factory values ..

[boban5]

Re: HP Probook 450 G2 440 G2 LA-B181P BIOS + 470 G2

enter feature byte is blank, enter build id.
The rest is completed.
Second thing, in windows you can see the radeon tab, you can install the driver but there is an exclamation mark.

usually the message Machine is not in committed state! appears when the DMI information is missing..after you entered it, it remained in the bios ??? try to bring the security settings to the factory values ..

[peste]

Re: HP Probook 450 G2 440 G2 LA-B181P BIOS + 470 G2

enter feature byte is blank, enter build id.
The rest is completed.
Second thing, in windows you can see the radeon tab, you can install the driver but there is an exclamation mark.

try entering the ID like this ....

https://www.youtube.com/watch?v=9T57ktw8n3Y

install the video chipset driver ...

[boban5]

Re: HP Probook 450 G2 440 G2 LA-B181P BIOS + 470 G2

Nothing can be done with the amd card. It still is
windows has stopped this device due to reported problems. (code 43). It is possible that it is damaged?
It would be possible to throw a dump bios where will it be turned off?

About
https://www.youtube.com/watch?v=9T57ktw8n3Y
I'll try later

try entering the ID like this ....

https://www.youtube.com/watch?v=9T57ktw8n3Y

install the video chipset driver ...

[Elextroemsland]

Re: HP Probook 450 G2 440 G2 LA-B181P BIOS + 470 G2

hey can someone help me ,i have the 470 g2 awith the m74 bios (dont have any old bios )
the Bios.bin worked fine but it showed no serial number and all that so i decided to try other bios and now nothing works only blink the charger few times .not even the old bios.bin from the post work again...HELP

[Elextroemsland]

Re: HP Probook 450 G2 440 G2 LA-B181P BIOS + 470 G2

Update : i try the ne last from peste and charging led blink ,power led light up and keyboard led light up nothing else no spinning no pictture

[peste]

Re: HP Probook 450 G2 440 G2 LA-B181P BIOS + 470 G2

Update : i try the ne last from peste and charging led blink ,power led light up and keyboard led light up nothing else no spinning no pictture

it should work for you too, you probably write the bios chip with errors .... what programmer do you use ??

[Elextroemsland]

Re: HP Probook 450 G2 440 G2 LA-B181P BIOS + 470 G2

ch341a but i was using a other one but cant find it , this one not even show me when i write that its complete it just say down that it writed , if you have a better version would be nice if you send it here

[peste]

Re: HP Probook 450 G2 440 G2 LA-B181P BIOS + 470 G2

ch341a but i was using a other one but cant find it , this one not even show me when i write that its complete it just say down that it writed , if you have a better version would be nice if you send it here

try this
https://www.badcaps.net/forum/showpo...6&postcount=10

[Elextroemsland]

Re: HP Probook 450 G2 440 G2 LA-B181P BIOS + 470 G2

just asking Peste , how much for repair the notebook ?`