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Epsxe Core Stopped 3.16 Fix

The error message "ePSXe core stopped (check the section 3.16 in user guide for help)"

This is the most frequent solution for "core stopped" errors. An oversight in some ePSXe versions leaves this setting unticked, leading to crashes. Open ePSXe and navigate to the Options menu. Select CPU Overclocking. Ensure x1 is explicitly selected. 2. Disable HLE BIOS epsxe core stopped 3.16

Overview

The ePSXe core in RetroArch is a port of the famous standalone PlayStation 1 emulator ePSXe. When users see epsxe core stopped 3.16, it usually means: The error message "ePSXe core stopped (check the section 3

Using an incorrect or corrupted BIOS file (like an HLE emulated BIOS) can cause instability. Reload a "Hard Save": Avoid using only Save States (F1/F3). Open your ePSXe folder on your device (PC or Android)

Alternatives and Workarounds

  1. Open your ePSXe folder on your device (PC or Android).
  2. Look for a folder named bios.
  3. Check if you have a file named SCPH1001.BIN (for NTSC-U/C) or SCPH7502.BIN (for PAL). Note: You must dump these from your own PlayStation console, or obtain them legally.
  4. The Fix: If the folder is empty, place the BIOS file there.
  5. Open ePSXe, go to Options > BIOS, and select the file you just placed in the folder.
  6. Restart the app and try running the game again.
  1. Missing or Incorrect BIOS Files – The PS1 requires BIOS files (like scph1001.bin). Without the correct, case-sensitive, and checksum-verified BIOS, the core will crash.
  2. Corrupted Core Installation – The PCSX-ReARMed core file itself might be damaged or outdated.
  3. Incompatible ROM Format – Trying to run a .ecm, .7z, or badly converted .bin/.cue file can trigger the crash.
  4. Video Driver Conflicts – On ARM devices (especially Raspberry Pi), the wrong video driver (like gl instead of dispmanx or glcore) can cause immediate failure.
  5. Threaded Rendering or Overclock Issues – Some settings in retroarch.cfg related to threading or GPU accuracy are incompatible with the core.

DuckStation, in particular, can read ePSXe memory cards and even some save states. It also supports the same BIOS files.