Please help me unlock this HP 830 g9, i attach both 256 files, thanks in advance!
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Help unlock HP EliteBook 830 G9
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Re: Help unlock HP 830 g9
Originally posted by babydoll8867 View PostPlease help me unlock this HP 830 g9, i attach both 256 files, thanks in advance!
In the first boot go to bios menu and disable security options (Default).Attached Files
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Re: Help unlock HP 830 g9
Originally posted by babydoll8867 View Postplease help me unlock this hp 830 g9, i attach both 256 files, thanks in advance!Attached Files
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Re: Help unlock HP 830 g9
Originally posted by lapfix View PostHere are you Unlocked file.
In the first boot go to bios menu and disable security options (Default).
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Re: Help unlock HP 830 g9
Originally posted by babydoll8867 View PostCorrection, restareted, but first loaded bios factory defaults, save and exit and then at the next boot reseted security settings and it worked. Thank you very much for the help!
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Re: Help unlock HP 830 g9
Originally posted by lapfix View PostGood and i will add your suggestions to others unlock..
MPM
Product Information not valid. The following product information programmed into the system board is missing or invalid
Cirrus Discrete Amp Calibration Data
Press space bar to continue or "Y" to enter missing info
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Re: Help unlock HP 830 g9
Originally posted by babydoll8867 View PostOne more problem, i added all the system ID to exit manufacturing mode, but now i have an error
MPM
Product Information not valid. The following product information programmed into the system board is missing or invalid
Cirrus Discrete Amp Calibration Data
Press space bar to continue or "Y" to enter missing info
https://www.youtube.com/watch?v=9T57ktw8n3Y
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Re: Help unlock HP 830 g9
Originally posted by babydoll8867 View PostOne more problem, i added all the system ID to exit manufacturing mode, but now i have an error
MPM
Product Information not valid. The following product information programmed into the system board is missing or invalid
Cirrus Discrete Amp Calibration Data
Press space bar to continue or "Y" to enter missing info
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Re: Help unlock HP 830 g9
Originally posted by babydoll8867 View PostPlease help me unlock this HP 830 g9, i attach both 256 files, thanks in advance!
Serial Number: 5CG2433C0T
SKU : 5P6W8EA#UUW
BuildID : 22WWWPAT602#SUUW#DUUW
Feature Byte : 476J6S6b7B7H7M7Q7W7m7saBaEapaqauawbUcAdpdqeMfAfPfXguhKhkj4jhk8mEmVmwn7nVngpTpWpqq
System Board CT Number : PPLRT00WBHA01L
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Re: Help unlock HP 830 g9
Originally posted by anhbanxoi View PostYou can just flash the original BIOS and you got all information back. But there is a chance that touchpad may not working properly. Need to install serial IO driver to be able to detect touchpad.
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Re: Help unlock HP 830 g9
Originally posted by babydoll8867 View PostOne more problem, i added all the system ID to exit manufacturing mode, but now i have an error
MPM
Product Information not valid. The following product information programmed into the system board is missing or invalid
Cirrus Discrete Amp Calibration Data
Press space bar to continue or "Y" to enter missing info
Can anyone help me with this error?
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Re: Help unlock HP 830 g9
Originally posted by babydoll8867 View PostCan anyone help me with this error?
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Re: Help unlock HP 830 g9
https://wise.hp.com/wise-services/co...s/EN/c08358400
Please refer to the corresponding pdf document.
Only available in unlock mode.
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Re: Help unlock HP 830 g9
HP Commercial Notebooks and Mobile Workstation PCs - Error Message 'Cirrus Discrete AMP Calibration Data
Missing' Appears During Branding Process
1. d5273_amp_calibration_tool_sop.pdf- A PDF file that contains the SOP instructions to perform the repair.
2. Amp Calibration tool by Family.7z - 7z zip file that contains the calibration tool for impacted computers.
NOTES: Click the paper-clip icon in the left bar to reveal the attachments. Right-click on the attachment to
download it. You may not be able to see or access the attachment. In that case, save this document, and open it
with Adobe Reader.
If you have opened it in a Web browser, you may not be able to see or access the attachment. In that case, save
this document, and open it with Adobe Reader.
References: SIK4152 , SID5273
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Re: Help unlock HP 830 g9
Can you please attach the files here. Thank you
HP Commercial Notebooks and Mobile Workstation PCs - Error Message 'Cirrus Discrete AMP Calibration Data
Missing' Appears During Branding Process
1. d5273_amp_calibration_tool_sop.pdf- A PDF file that contains the SOP instructions to perform the repair.
2. Amp Calibration tool by Family.7z - 7z zip file that contains the calibration tool for impacted computers.
NOTES: Click the paper-clip icon in the left bar to reveal the attachments. Right-click on the attachment to
download it. You may not be able to see or access the attachment. In that case, save this document, and open it
with Adobe Reader.
If you have opened it in a Web browser, you may not be able to see or access the attachment. In that case, save
this document, and open it with Adobe Reader.
References: SIK4152 , SID5273
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Re: Help unlock HP 830 g9
Originally posted by babydoll8867 View PostCan anyone help me with this error?Attached Files
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Re: Help unlock HP 830 g9
Ah yes, this that stupid Audio Calibration data thing on some newer models. You can't edit it via the BIOS menus like the feature byte etc, only that UEFI proprietary tool that HP uses internally where you can calibrate it.
But alternatively you can edit more CMOS string values manually using a USB EFI shell with the "UefiBiosConfig.efi" tool.
If it's similar to va "HP EliteBook 860 16 inch G9 Notebook PC" you can try my personal dumped calibration data for the audio chip. (Hope it doesn't screw it up)
Anyway make a bootable USB EFI Shell, extract the zip into the root of the USB. Navigate to EFI\Boot and copy my dumped cirruscalibrate.txt into there.
Then boot into your USB EFI Shell (might need to turn off secure boot).
Make sure you navigate to the USB drive then go to EFI\Boot
Code:UefiBiosConfig -getconfig=cirruscalibrate.txt
Code:UefiBiosConfig -getconfig=cmosdump.txt
Code:UefiBiosConfig -setconfig=cmosdump.txt
If you get a red screen of death on reboot about some stupid programming mode, run this:
Code:UefiBiosConfig -setconfig=lockmpm.txt
Originally posted by Kippykip View PostThen boot into your USB EFI Shell (might need to turn off secure boot).
Make sure you navigate to the USB drive then go to EFI\Boot
Code:UefiBiosConfig -getconfig=cirruscalibrate.txt
Code:UefiBiosConfig -setconfig=cirruscalibrate.txt
Couldn't edit the post a 2nd time hahaLast edited by SMDFlea; 09-21-2023, 01:10 AM.
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