[Toulibre] L'écran qui permet de booter sur une clef USB ne s’affiche pas au démarrage d'un PC windows 11

[Guillaume GASNIER]

En complément avec 2 liens vers le site HP:
HP ProDesk BIOS Access
To enter the BIOS on an HP ProDesk with a Core i5 processor, follow these steps:

Power off the computer completely.
Press the power button to start the computer.
Immediately begin repeatedly pressing the F10 key about once per second. Continue pressing F10 until the BIOS Setup Utility screen appears.
 This is the standard key for accessing BIOS on most HP desktops, including the ProDesk series.
If the standard method fails, try the Esc key method: Start tapping the Esc key before pressing the power button, then press the power button. Keep tapping Esc until the Startup Menu appears, and then select "BIOS Setup" from the menu options.
The BIOS Setup Utility is typically accessed via the F10 key on HP systems.
 If you are unable to access the BIOS, ensure you are pressing the key rapidly and consistently as soon as the power is applied, as the window to access it can be very brief, especially on newer systems with fast boot times.

https://h30434.www3.hp.com/t5/Desktop-Boot-and-Lockup/How-to-access-BIOS-at-startup/td-p/8255899
https://www.hp.com/us-en/shop/tech-takes/how-to-enter-bios-setup-windows-pcs

Guillaume

On Wednesday, September 03, 2025 10:29 CEST, jean-daniel dodin via Toulouse-ll <toulouse-ll at toulibre.org> wrote:

> Le 03/09/2025 à 09:27, Philippe via Toulouse-ll a écrit :
> > HP prodesk core I5
> sauf erreur, c'est une tour.
> 
> Vérifier les connexions à l'intérieur. Booter *sans* disque dur, pour 
> voir. En  gros, créer une erreur inrecoverable pour forcer le bios.
> 
> peut-être juste démarrer sans clavier?
> 
> jdd
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