Bios Mods -The Best BIOS Update and Modification Source

Hi, I’m new un the forum and I’m French, so sorry for my english.
After a bad update on my PC, I had to flash my BIOS with a CH341A. I put à BIOS found on the HP website but I lost the PC informations in the BIOS (serial number, manufacturer, etc…)
I don’t know how to put these informations on the ROM of my BIOS. This is important for the update by HP software.

If somebody can help me.

My config:
HP Spectre One AIO 23-e000ef
Windows 10 last version
BIOS 8.06 A

After a lot of researches, I find something :
when you are in Bios, press Ctrl + A (or Ctrl + Q for AZERTY keyboard)
and you have the advanced BIOS
and now you can put your ids system informations.

Simply but you have to know that....