PSP "Content Cannot Be Displayed" Error: Causes and Fixes

This error means the PSP cannot decode/render the file. Common causes & fixes:

1. Media Issues

• Corrupt ISO/CSO: Re-dump from UMD or re-download (if legitimate backup).
• Wrong Format: Video must be MP4/H.264 (Main/High Profile), 480×272 max (3000/Go: 720×480). Audio: AAC/MP3. Use HandBrake with "PSP" preset.
• UMD Damage: Clean disc (radial wipe); try another UMD to isolate.

2. Firmware / Software

• Outdated FW: Update to 6.61 (final OFW) or 6.61 PRO-C2 / ME-2.3 / LME (CFW) for best codec support.
• Plugin Conflicts (CFW): Disable plugins in Recovery Menu → Plugins → disable all → test.

3. Memory Stick

• Fake/Defective Card: Test with H2testw (PC) — counterfeit cards corrupt writes.
• File System Error: Settings → System Settings → Format Memory Stick (backs up first!).

4. Hardware

• Screen Failure: Lines, flicker, no backlight → ribbon cable or LCD replacement.
• ME/NAND Corruption: Semi-brick. Fix: Pandora + MMS (Slim) or MMS only (Phat) → reinstall OFW/CFW.

Start with: Format stick → update FW → test clean MP4 → test UMD game.