@Hujk5 j’ai également cherché le “secure boot” mais je n’ai rien trouvé. Un comparatif (avec un utilitaire) entre le bios du MN25 et celui du UM250 montre que le menu “secure boot” est absent du bios du premier alors qu’il est présent sur le second.
Je ne sais pas si il est possible de rajouter la fonction ou si il est possible de “modder” le bios de l’UM250 afin qu’il s’adapte totalement sur notre modèle. Je vais aller chercher de l’aide ailleurs.
@Hujk5 excellente nouvelle !
En fait ce sont exactement les deux mêmes processeur, mais l’un est “bridé” à une certaine fréquence (Ryzen 5) tandis que l’autre ne l’est pas (Ryzen 7).
@rqdb I tried again with AFUWINGUIx64 disabling the Rom Holes setting and when trying to flash came out the error:
bb - Error: Rom image layout detected Rom Hole is redesigned.
Is this because of the previous MN25 edited bios?
@rqdb Forget my previous posts. Already done!
Command prompt as administrator and using:
AFUWINx64.EXE fp5r06_4xmem_win11_ami.rom /p /b /n /k /l /reboot
That is what flashwin.bat says!
Waiting for the processor to be win 11 capable.
Thanks
About MN25 edited bios, I didn’t send the edited version (by mistake) ! So it was just an unlocked version. You can not flash edited version with AFUWIN, you have to use an other tool.
Envoi en cours : Tbao.jpg…
Hello! Is still somebody out there to help me? My Tbao died while working, the only apparent reason is the marked smd component that burnt. Can someone tell me what the original one shall be and what it is? Thanks a lot.
I’m not succeding to upload the image inside the message, neither a link to onedrive.
It’s the component adjacent to ref PFB4, located on the CPU side, below the connector of the backup battery (cables red and black).
-----://1drv.ms/u/s!AgCJzd2uKRAk3jX4g1ZgXUW7IXJ0
Hi @Zekita. The SMD component burned is probably a capacitor (pic quality is not good enough to be sure). It is probably not the cause of your PC failure but an effect. You should better buy an other mainboard if you find one than trying to fix this one.
Good luck !
@rqdb Thanks a lot for your support. May be difficult to find a spare motherboard. The component seems to be equal to one nearby labeled as fb17 that is a “rectifier”. Something I noticed is that the thermal past was kind of hard on the fan side. That day it booted normaly and sometime after just died!