Scph5501.bin Missing -

: Ensure the file is strictly named scph5501.bin in all lowercase with no extra symbols or spaces [2, 10].

Or perhaps: "Could not find SCPH5501.BIN. Emulation will now stop." scph5501.bin missing

Drag and drop the file into the ~/Library/Application Support/OpenEmu/BIOS folder. Step 3: Verify Case Sensitivity : Ensure the file is strictly named scph5501

You’ve placed the file. You’ve checked the name. But the emulator still cries foul. Try these: go to (select your PS1 core)

Note: This is tedious. Most people don't do it.

: The default location is the /system folder within your RetroArch installation directory.

In RetroArch, go to (select your PS1 core), then Information > Core Information .