- Joined
- Jul 28, 2016
- Messages
- 121
- Motherboard
- ASRock B365M Pro4
- CPU
- i5-9600K
- Graphics
- RX 580
- Mobile Phone
Try different "aptio fix" solutions. Details in post #1.
Also, may be USB problem... read FAQ/etc regarding FakePCIID_XHCIMux.kext. Make sure you try all USB ports. Make sure you're using a USB2 stick.
Yes, I already tired that but I found out that this notebook has the same problem I had with my ProBook 4540s: corrupted Intel ME so I need to reflash the BIOS via programmer but I don't have right screws so I will leave it like this. The Elitebook is not mine...Anyway, thanks for the advices and as always the BEST advice is: "Please read post #1 again."