Power on the console. The modchip will trick the console into recognizing the burned DVD-R as an authentic retail disc, booting directly into the uLaunchELF file manager interface. Method B: Independence Exploit / FreeMcBoot
uLaunchELF (v4.12) is a legendary file manager for the PlayStation 2 that allows you to launch homebrew .ELF files, manage memory cards, and browse USB drives. Using the DVD version is a common way to "boot" into a homebrew environment on consoles equipped with a modchip or through the "swap trick". ulaunchelf v412 dvd download full
Do you currently have a like FreeMCBoot? Power on the console
Format your official or unofficial PS2 HDD units for use with the console's Network Adapter. Understanding "DVD Full" vs. "CD" Versions manage memory cards