The SCPH-7501 [NTSC] is the BIOS that used in PlayStation 1 consoles released in North America and other NTSC regions. This file is very important if you want to play NTSC PlayStation 1 games using emulators. Without this BIOS file, games made for the NTSC region do not load correctly or could have problems while running. The BIOS is a key part of how the original PlayStation worked, and emulators need it to work the same way. If you want to play NTSC PS1 games on your computer or mobile device, the BIOS file is needed to make sure the games start and play the right way without issues.

Key Features

  • Compatible with NTSC-U (North American) PlayStation games
  • Ensures accurate game startup and emulation performance
  • Required for many PS1 emulators like ePSXe, RetroArch, and DuckStation
  • Supports saving/loading with virtual memory cards
  • Reduces bugs, freezing, and gameplay errors
  • Offers better synchronization for graphics and audio
  • Allows broader game support in NTSC region titles

How to Use SCPH-7501 [NTSC] BIOS on PC and Mobile

  • Download the BIOS file from our device
  • Keep the original file name, do not rename it
  • Open the folder where your emulator is installed
  • Find or create a folder named BIOS
  • Move the file into the BIOS folder
  • Launch your emulator
  • Go to the Settings or BIOS configuration section
  • Select and add the BIOS file
  • Save the settings and restart the emulator
  • Load your NTSC PlayStation game and start playing

How to Download and Install SCPH-7501 [NTSC] BIOS?

NameSCPH7501 .BIN
Size512kb
Downloads65,41,654
CategoryBIOS
Last Updated5 Days Ago
  • Visit a trusted emulator website or archive
  • Find and click the download link for SCPH-7501 [NTSC]
  • Once downloaded, go to your Downloads folder
  • Copy or move the file to your emulator’s BIOS directory
  • Launch your emulator and navigate to the settings
  • Add the BIOS file in the appropriate BIOS section
  • Save and restart your emulator
  • Open any NTSC PS1 game to test the setup

Common SCPH-7501 [NTSC] BIOS Errors and Fixes

  • Game won’t start: Make sure you are using the SCPH-7501 BIOS for NTSC (North American) games, and check that your emulator supports this BIOS file.
  • BIOS file not found: Check that the BIOS file is in the right folder and that you didn’t change the name of the file.
  • Wrong region setting: Set your emulator’s region to NTSC-U (USA) so it matches the BIOS and the game you want to play.
  • Broken BIOS file: If the BIOS isn’t working, download the SCPH-7501.BIN file again from a safe and trusted website.
  • Game is slow: Make sure the region of the BIOS matches the region of the game. Use NTSC BIOS only with NTSC games.
  • Memory card won’t save: Check your emulator’s memory card settings and make sure the BIOS is working and loaded correctly.

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