Sur windows 10, le panneau de configuration signale un problème avec le microprogramme Lenovo UEFI System Firmware 9YCN39WW qui n’est toujours pas à jour.
J’ai effectué la mise à jour avec l’outil Windows mais sans succès, le défaut apparaît encore après le redémarrage.
J’ai analysé et mis à jour mes pilotes avec Driver update, mais cela ne change rien à ce pilote.
Merci de bien vouloir m’éclairer.
It is best to only source UEFI/BIOS firmware direct from your PC manufacturer direct.
Have you searched here: https://support.lenovo.com
Also if you go to Lenovo Communuty https://forums.lenovo.com and search for “Lenovo UEFI System Firmware 9YCN39WW Restart Required” you will find several posts on this subject, which may or may not help you.
Hi there, thank you for your reply and links, i previously did search with support lenovo but it tells me that all my drivers are up to date.
Went to the forum, there’s this discussion on that matter but no available solution, one support specialist advised though “to get in touch with any nearby service facility as this looks to be a hardware failure. An actual technician would be able to check the unit for you and disclose information for service”.
That might be my next move.
However, i was surprised Avast driver update didn’t notice that anomaly in the UEFI/BIOS.