tzsetup
ntpd_enable="YES"
service ntpd start
Cause: Secure Boot is blocking the unsigned WinPE kernel inside the ISO. Solution: Temporarily disable Secure Boot in UEFI settings (Boot -> Secure Boot -> Disabled) OR sign the WinPE bootloader with your own certificate.
In the context of the PROBD 910, an InstallerISO is not a standard operating system installer (like Windows or Ubuntu). Instead, it is a lightweight, bootable Linux-based environment pre-loaded with: probd 910 installeriso
The ISO file is typically provided by the hardware vendor (often under NDA) and is engineered to run entirely from RAM, meaning it does not touch your internal hard drive unless explicitly commanded. Configure firewall (pf or ipfw) per security policy