: It is highly recommended to check the checksum of the downloaded file against the one provided on the portal to ensure it hasn't been corrupted.
Navigate to the official Palo Alto website and click "Support" > "Login." Use your credentials associated with an active support contract. palo alto download vm image
Ensure your hypervisor has the resources allocated as per Palo Alto’s documentation. Under-provisioning resources (CPU or RAM) is a common cause of boot failures or performance issues. A typical VM-Series firewall requires a minimum of 2 vCPUs and roughly 6-8 GB of RAM (requirements vary by PAN-OS version). : It is highly recommended to check the