How to Solve Boot Problems on Laptops? (Frozen logo or Directly Enter BIOS) | ASUS SUPPORT - YouTube
Notebook] Cómo arrancar un sistema operativo desde una unidad flash USB o un CD-ROM | Soporte técnico oficial | ASUS España
Swapped handsets delivered to some] Asus Zenfone Max Pro M2 bootloop (device not booting OR stuck on logo) issue: Here's what company says - PiunikaWeb
No boot options in BIOS of Asus VivoBook - Super User