Bought a Prime B450M-A II motherboard from Cyberpuerta, the NVMe is not recognized at all, Jhon_M at Asus diagnosis was to RMA using # N2308034445-003! Asus states I must use Cyberpuerta for warranty, yes I have sent the pictures and serial # M4M0KS022593HFV using Kingston NV1 NVMe M.2 / Ryzen 5 5500 / DDR4 3200mhz Adata / GTX1650 / 650 watt PSU. This mother board failed due to Bios not recognizing the NVMe. I have been asked the same questions over and over again. Type them up on a word document with all info sent this to both Asus and Cyberpuerta, still delaying and asking the same question, what M.2 SSD are you using it's might not be compatible??? I have had this system since late May 2022 it's worked up until now!! Due to the stall tactics used and 7 weeks later!! I have stopped trying for any warranty services! I bought a MSI motherboard and have given up on Asus services! They have wasted my time and resources!!! It appears by your actions there is no warranty services!!! Thank you for your time. Please note that all ASRock motherboards are ASUS