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

[peste]

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

nothin there but i think the bios chip is broken

post the full name and model of the laptop and the model of the motherboard.

[Elextroemsland]

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

do you still have the original backup of the laptop ??post it ..

nothin there but i think the bios chip is broken

[peste]

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

i tryd a lot of bios, one was working with the message not in commited state,after i try some other bios now not even the commited state bios work,does it mean i broke the bios?

do you still have the original backup of the laptop ??post it ..

[Elextroemsland]

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

i tryd a lot of bios, one was working with the message not in commited state,after i try some other bios now not even the commited state bios work,does it mean i broke the bios?

[Elextroemsland]

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

does anyone has a dump for a G2 470 Probook?

[peben]

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

Hello all,
I received a Hp Probook 450 G2 with bios password and when starting up it shows "not in commited state" message.

I already removed the password with the unlocker tool but the "not in commited state" remains.

Also tried several bios files in the thread , some gives no message anymore but has 20 seconds delay before hp logo appears.
Can somebody help me?

attached the bios bin without password with "not in commited state"

[sellit]

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

Hello. Got probook 450 g2 with Radeon VGA after failed bios update.
Can you help me fix BIOS dump.

Update: Created USB recovery flash, booted WIN+B fixed my issue.

[sellit]

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

Hello. Got probook 450 g2 with Radeon VGA after failed bios update.
Can you help me fix BIOS dump.

[jdy]

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

can someone send a m74 dump ?
and maybe a m73 one aswell to try

im not sure if it is a m73 or 74 is 450 g2 here is the dump, fan starts for 3 seconds and turn it off... batery charge and battery lights orange is on...

i test a few bios from here whit no succes

[Elextroemsland]

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

can someone send a m74 dump ?
and maybe a m73 one aswell to try

[boban5]

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

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

The instruction from the video did not solve the problem. Still "Warning: Machine is not in committed state"

[Elextroemsland]

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

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

[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

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

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

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

[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

[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 ...

[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

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 ..