Quick fixes
Common issues
- Black screen — verify your game dump; try re-dumping the ISO.
- MSVCP140 — install Visual C++ 2019 x64 redistributable.
- Stutter — Vulkan or DX12; lower internal resolution; check OSD.
- Laptop — force dedicated GPU; update drivers from the vendor.
- Crashes on boot — remove third-party overlays (FPS, RGB) one by one; test portable folder on a clean profile.
- Shader stutter — first-run pipeline compilation is normal; let the game idle in menus once to build cache.
- Controller drift — calibrate in OS, disable Steam Input for non-Steam shortcuts, try wired to rule out Bluetooth jitter.
Five-minute diagnostic flow
- Boot with native resolution and default speedhacks off.
- Switch renderer Vulkan ↔ D3D12; note if only one shows the bug.
- Enable software renderer briefly—if glitches vanish, it is likely a hardware rendering quirk for that title.
- Hash-compare your ISO against a known-good dump when forums mention bad rips.
- Zip your emulog.txt when asking for help; redact paths if you care about privacy.
FAQ
Questions
Is PCSX2 legal?
The emulator is legal. You must own your games and dump your own BIOS from hardware you own.
Where is the BIOS?
Dump it from your PlayStation 2. PCSX2 does not distribute BIOS files.
Stable or nightly?
Use stable for everyday play. Try nightly for a specific fix or new feature.
Can I support the project?
Yes — GitHub Sponsors or contribute on GitHub.
Compatibility database?
Compatibility threads — search by title or serial.
How do I get help fast?
Discord or GitHub Discussions — include your PCSX2 version, hardware, and whether you verified your dump.
Why does only one game crash?
Often a bad rip, a missing patch, or a game-specific renderer bug. Search project docs and discussions for that serial and try the recommended settings block verbatim before improvising.
Antivirus deleted PCSX2 — is it safe?
Official builds are open source. False positives happen; add an exclusion only after you verify the download URL and checksum from trusted project pages—not random mirrors.
Can I move saves between PCs?
Yes—copy your memory card images or folder saves and keep the same BIOS region where possible. Some games tie saves to internal hardware IDs; document your steps if something refuses to load.