Problem with MSI B550-A Pro Motherboard ATX AMD AM4 Socket the Boot light remains on | MSI Global English Forum
![MSI B550-A Pro (AMD AM4, DDR4, M.2, USB 3.2 Gen 2, HDMI, Placa Base ATX) : Msi: Amazon.es: Informática MSI B550-A Pro (AMD AM4, DDR4, M.2, USB 3.2 Gen 2, HDMI, Placa Base ATX) : Msi: Amazon.es: Informática](https://m.media-amazon.com/images/I/81WSM868b8S.jpg)
MSI B550-A Pro (AMD AM4, DDR4, M.2, USB 3.2 Gen 2, HDMI, Placa Base ATX) : Msi: Amazon.es: Informática
![Placa base B550 MSI B550-A PRO, enchufe de placa base AM4, DDR4, 128GB, M.2, SATA III, USB3.2, ATX, para CPU Ryzen serie 3000/5000 - AliExpress Placa base B550 MSI B550-A PRO, enchufe de placa base AM4, DDR4, 128GB, M.2, SATA III, USB3.2, ATX, para CPU Ryzen serie 3000/5000 - AliExpress](https://ae01.alicdn.com/kf/S33008de488114866b90492adcebb3d8fs.jpg?width=800&height=800&hash=1600)
Placa base B550 MSI B550-A PRO, enchufe de placa base AM4, DDR4, 128GB, M.2, SATA III, USB3.2, ATX, para CPU Ryzen serie 3000/5000 - AliExpress
![MSI B550-A Pro (AMD AM4, DDR4, M.2, USB 3.2 Gen 2, HDMI, Placa Base ATX) : Msi: Amazon.es: Informática MSI B550-A Pro (AMD AM4, DDR4, M.2, USB 3.2 Gen 2, HDMI, Placa Base ATX) : Msi: Amazon.es: Informática](https://m.media-amazon.com/images/I/91TZ9hMYEPL._AC_UF894,1000_QL80_.jpg)