HP Spectre One bios fail HELP

[ramuch7]

Hello, I make a new post :

after a bad update on windows 10, my PC start, the Lights are OK, the fan is OK but no screen, no bios, no boot menu. I have to flash the bios with a CH341A and using a bios found on the HP site.

But after that, the serial number, and all the information of the PC are missing. The HP Support Tool doen't recognize my PC and I can't make drivers update.

I used some tools like dmifit, nbdmifit, wndmifit but I Also have an error (error 10 or 43) or this vendor is not supported for this tool.
some help please

My serial number is : 4CH2465NPJ
I post my oldbios.bin file asap

[peste]

Re: HP Spectre One bios fail HELP

Hello, I make a new post :

after a bad update on windows 10, my PC start, the Lights are OK, the fan is OK but no screen, no bios, no boot menu. I have to flash the bios with a CH341A and using a bios found on the HP site.

But after that, the serial number, and all the information of the PC are missing. The HP Support Tool doen't recognize my PC and I can't make drivers update.

I used some tools like dmifit, nbdmifit, wndmifit but I Also have an error (error 10 or 43) or this vendor is not supported for this tool.
some help please

My serial number is : 4CH2465NPJ
I post my oldbios.bin file asap

I am posting the full name and model and the original bios..

[SMDFlea]

Re: HP Spectre One bios fail HELP

I post my oldbios.bin file asap

Post the oldbios.bin file as an attachment, it must be in a zip or rar archive

[ramuch7]

Re: HP Spectre One bios fail HELP

The info of the PC found on HP PartSurfer:

Serial number : 4CH2465NPJ
Product Number : C3T07EA#ABF
Description : 20123C 23-e0xx (Many)
ROHS Status : Not Assigned

in the rar file, the olbios in bin file and the rom of the new bios found on hp website

[peste]

Re: HP Spectre One bios fail HELP

The info of the PC found on HP PartSurfer:

Serial number : 4CH2465NPJ
Product Number : C3T07EA#ABF
Description : 20123C 23-e0xx (Many)
ROHS Status : Not Assigned

in the rar file, the olbios in bin file and the rom of the new bios found on hp website

the posted bios is almost empty..probably you read it with errors...try this video with the bios from the website..
https://www.youtube.com/watch?v=9T57ktw8n3Y
https://www.youtube.com/watch?v=qSTKvQnUzPE

[SMDFlea]

Re: HP Spectre One bios fail HELP

I used some tools like dmifit, nbdmifit, wndmifit but I Also have an error (error 10 or 43) or this vendor is not supported for this tool.
some help please

Did you try HP Bios Config Utility

[ramuch7]

Re: HP Spectre One bios fail HELP

the posted bios is almost empty..probably you read it with errors...try this video with the bios from the website..
https://www.youtube.com/watch?v=9T57ktw8n3Y
https://www.youtube.com/watch?v=qSTKvQnUzPE

I try the first video. I dowload the tool and follow the instructions. No error message but after reboot my informations are always empty

I'm going to try the second video

[ramuch7]

Re: HP Spectre One bios fail HELP

Did you try HP Bios Config Utility

Yes I try a lot of tool but nothing is working for me

[ramuch7]

Re: HP Spectre One bios fail HELP

For the second video, I have do this but I have the error follow when I do BiosConfigUtility64.exe /getconfig:config.txt

<ERROR msg="System not supported. Unable to connect to HP WMI namespace: 'root\HP'/>
<ERROR msg="BCU return value" real="23" translated="23" />

[ramuch7]

Re: HP Spectre One bios fail HELP

maybe someone can provide me with their bios file!!!!

[ramuch7]

Re: HP Spectre One bios fail HELP

I open the wmimgmt.msc and I don't have the HP/Instrumentedbios and I think it's the cause of the problem
I install the HP Client Management Script Library but no way
I verify with wbemtest to check the class wmi in root/HP/...

Some help please

[ramuch7]

Re: HP Spectre One bios fail HELP

I have virtualized à Windows 8.1 32bit to try to install the WMI. But nothing

HELP

[SMDFlea]

Re: HP Spectre One bios fail HELP

try the different options in the attached pdf

hp-desktop-dmi-programming-step-by-step-guide-a-hp-desktop-dmi-programming

[ramuch7]

Re: HP Spectre One bios fail HELP

Thanks
In the Bios when I press Ctrl+A, I can modify the serial, the PC name and the SKU. I’ve got an error for the feature bytes but I don’t know why (space characters or upper and lower case).
After a reboot, In HP assistant, the informations are Good but HP assistant don’t detect the device

[ramuch7]

Re: HP Spectre One bios fail HELP

After a reboot, a cleaning of all tools installed during this week-end and the good FeatureBytes in the Bios, and a new install of HP Assistant, all is good.
Thanks to all who help me.
Simply Ctrl + A in the Bios…. Ctrl + Q with french keyboard for information because the Bios is in QWERTY……

[SMDFlea]

Re: HP Spectre One bios fail HELP

After a reboot, a cleaning of all tools installed during this week-end and the good FeatureBytes in the Bios, and a new install of HP Assistant, all is good.
Thanks to all who help me.
Simply Ctrl + A in the Bios…. Ctrl + Q with french keyboard for information because the Bios is in QWERTY……