If you’re a fan of PlayStation 1 emulation, you’ve likely encountered the cryptic error message: "ePSXe core stopped. Check section 316." This frustrating notification usually appears within the RetroArch emulator frontend when trying to load a PS1 game using the ePSXe core. It signals that the core has crashed before it could even begin running your game.
This guide explains what this error means, why it happens, and—most importantly—how to fix it.
Before we fix the error, it helps to understand the beast you are dealing with. epsxe core stopped check the section 316
ePSXe (Enhanced PSX emulator) was originally a standalone emulator for Windows and Linux, released in the early 2000s. For over a decade, it was the gold standard for playing PS1 games on PC. It relied on external "plugins" for graphics (GPU), sound (SPU), and CD-ROM reading.
When RetroArch rose to prominence, developers ported the ePSXe engine into a Libretro core. This allowed RetroArch users to leverage the speed and accuracy of ePSXe without leaving the unified interface. Troubleshooting the "ePSXe Core Stopped
However, the ePSXe core is notoriously finicky compared to modern alternatives like SwanStation or DuckStation. It is essentially an old engine wrapped in a new coat of paint. This is why you see the dreaded "Section 316" error—it is a legacy crash handler left over from the original ePSXe codebase.
Once you fix the issue, here’s how to avoid it recurring: Never move BIOS files after RetroArch detects them
retroarch.cfg and the config/ePSXe/ folder.Sometimes, your computer's CPU or GPU might be overheating, causing the emulator to stop. Ensure your system is well-ventilated and consider using software to monitor the temperature.