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HP HP ProBook 450-G2 LA-B181P

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HP ProBook 450-G2
HP ProBook 450 G2 Base Model Notebook PC
HP ProBook 450 G2 Notebook PC
HP ProBook 450 G2 Notebook PC (ENERGY STAR)
COMPAL LA-B181P ZPL40/ZPL50/ZPL70
BIOS BID M74
BID.jpg

M74 for gen 4th,
M73 for gen 5th Please use right bios
 

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HP ProBook 450 G2. Product: L8A66E#ACB

inscriptions on the MotherBoard. : ZPL40/ZPL50/ ZPL70
LA-B181P Rev: 1.0 (2014-04-25)

Please advise which BIOS to try to put here on this laptop in this situation? What steps do you need to take one at a time? Most likely there is no BIOS in the laptop right now.
 

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photo_2020-05-08_14-32-24.jpg
ThienBui said:
I think you're not technical and don't know BIOS programming. right ?
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Yes, right, I don't know how BIOS programming! but I can follow all the necessary instructions. The laptop was in service, they returned it to me like that. Before that, I could go into the BIOS and the operating system booted.
 
YuM20 said:
Yes, right, I don't know how BIOS programming! but I can follow all the necessary instructions. The laptop was in service, they returned it to me like that. Before that, I could go into the BIOS and the operating system booted.
Click to expand...
Where is the old bios above, where did you get it? if you don't know how to program BIOS you need to use this tool

vinafix.com

Warning!! - machine is not in committed state!

How to fix? Warning machine is not in committed state Warning: This BIOS is Not for Production Use. Downloads AMTBrand tool Brand11: 1. Copy folder Brand11 to the root of the USB key formatted as FAT32. *** Your USB key should have less than 40 folders and files in the root. *** 2. Goes to...
vinafix.com vinafix.com
 
ThienBui said:
Where is the old bios above, where did you get it? if you don't know how to program BIOS you need to use this tool

vinafix.com

Warning!! - machine is not in committed state!

How to fix? Warning machine is not in committed state Warning: This BIOS is Not for Production Use. Downloads AMTBrand tool Brand11: 1. Copy folder Brand11 to the root of the USB key formatted as FAT32. *** Your USB key should have less than 40 folders and files in the root. *** 2. Goes to...
vinafix.com vinafix.com
Click to expand...

I made a backup of the BIOS just in case before I gave the laptop to the service.
OLD_M73_0141.bin is the one that was on the laptop. It was saved in a standard way. Before trying to install the latest BIOS from the official site. The new latest official BIOS for this model is the HP ProBook 450 G2. Product: L8A66E # ACB has not been installed.
 
YuM20 said:
I made a backup of the BIOS just in case before I gave the laptop to the service.
OLD_M73_0141.bin is the one that was on the laptop. It was saved in a standard way. Before trying to install the latest BIOS from the official site. The new latest official BIOS for this model is the HP ProBook 450 G2. Product: L8A66E # ACB has not been installed.
Click to expand...
bios backup full need 8MB, file above you downloads from HP Support BIOS only use update...not Original
 
ThienBui said:
bios backup full need 8MB, file above you downloads from HP Support BIOS only use update...not Original
Click to expand...
Yes, maybe there was a wrong bios. I got such a laptop. A 6mb file is what I managed to save. Is it possible to somehow clear what is there. And install any version. Are there any such solutions? What bootable USB flash drive should I create and with what hotkeys do I launch it? I now still have a white screen with the Broadwell Platform Not Supported warning. Platform incompatible (999).
because of this, it is not possible to go into any bios that continue to configure with this help the instructions on this link. https://vinafix.com/threads/warning-machine-is-not-in-committed-state.23168/
 
You do not have a solution with bios in this situation? when a laptop without BIOS and with such a notification?
 

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photo_2020-05-08_11-23-57 (2).jpg
YuM20 said:
Yes, maybe there was a wrong bios. I got such a laptop. A 6mb file is what I managed to save. Is it possible to somehow clear what is there. And install any version. Are there any such solutions? What bootable USB flash drive should I create and with what hotkeys do I launch it? I now still have a white screen with the Broadwell Platform Not Supported warning. Platform incompatible (999).
because of this, it is not possible to go into any bios that continue to configure with this help the instructions on this link. https://vinafix.com/threads/warning-machine-is-not-in-committed-state.23168/
Click to expand...
Where is your bios give error (warning-machine-is-not-in-committed-state.)i fix your error
 
imranromi said:
Where is your bios give error (warning-machine-is-not-in-committed-state.)i fix your error
Click to expand...

Imranromi! Thanks for trying to help! I don’t know where the BIOS gives an error, since it does not appear in the menu in any way. Most likely, there is simply no BIOS on the laptop after the service center. Before their work there was a bios and windows started. I can’t even enter the BIOS in any way at all. My attempts to install bios also do not give a result. The keyboard is working. 100% but the buttons "DEL", "ESC", "F10", "F9", "F2", "F1" not give result too. Downloading BIOS from a FAT32 MBR FREEBIOS USB flash drive created with the official utility does not work either. I use all combination: "WIN"+"B", "Fn"+"ESC", "WIN"+"V". I don’t know what to try.
 
YuM20 said:
Imranromi! Thanks for trying to help! I don’t know where the BIOS gives an error, since it does not appear in the menu in any way. Most likely, there is simply no BIOS on the laptop after the service center. Before their work there was a bios and windows started. I can’t even enter the BIOS in any way at all. My attempts to install bios also do not give a result. The keyboard is working. 100% but the buttons "DEL", "ESC", "F10", "F9", "F2", "F1" not give result too. Downloading BIOS from a FAT32 MBR FREEBIOS USB flash drive created with the official utility does not work either. I use all combination: "WIN"+"B", "Fn"+"ESC", "WIN"+"V". I don’t know what to try.
Click to expand...
You need 1 bios programmer read your bios chip.Other no have solution forget all try
 
imranromi said:
You need 1 bios programmer read your bios chip.Other no have solution forget all try
Click to expand...

Ok, thank you guys for the tip. I’ll try to find a normal service with a bios programmer in my region, and not this official one in which the laptop did something wrong. Probably they were very lazy that messing with this piece of iron. Have a nice day, everyone. Thanks for trying to help.
 
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