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PSP Won't Turn On: Complete Troubleshooting Guide

Follow this step-by-step flowchart. Stop as soon as your PSP powers up.

Phase 1: Power Source (5 minutes)

  1. Battery: Remove and reinsert firmly. Charge for 30 minutes via AC adapter (not USB). Orange LED = charging.
  2. AC Adapter: Test on another PSP. Or use a multimeter: should read 5V / 2A. Try USB charging (PC/Wall) — slow but diagnoses adapter issues.
  3. Battery Swap: Use a known-good PSP battery (1000/2000/3000 are interchangeable). If it works → dead battery ($10-15 replacement).

Phase 2: Soft Bricks (10 minutes)

  1. Hard Reset: Hold Power Switch UP (Right) for 30 full seconds. Release. Wait 5s. Flick Up again.
  2. Battery Pull: Battery out → Hold Power Up 10s → Battery in → Power Up.
  3. Pandora Battery + Magic Memory Stick (CFW): If custom firmware is installed, this unbricks any semi-brick. Requires a second hacked PSP or pre-made kit.

Phase 3: Hardware Faults (Advanced)

SymptomLikely CauseFix
Green LED flashes 3s → OffBricked firmware / Bad NANDPandora + MMS / JTAG (NAND reflash)
No LED, screen flickerFuse F1/F2 (power) blownSolder bridge / Replace fuse (0603 1.5A)
Screen black, sound worksBacklight fuse / Ribbon cable / LCDInspect ribbon (hinge), test backlight LED
UMD spins, no bootLaser / MainboardTry Memory Stick boot (CFW) → Isolate
Water damage / CorrosionMultiple shortsUltrasonic clean + Reflow / Board swap

Phase 4: Diagnostic Tools

  • PSP Ident (Homebrew): Shows firmware, MAC, Motherboard (TA-079/081/085/088/090/092).
  • Multimeter: Check F1/F2 (1.5A), Battery pins (3.7V), Charger port (5V).

Repair Resources

  • iFixit: PSP 1000/2000/3000/Go Teardown
  • PSP-Hacks.com / Wololo.net — CFW, Unbrick guides.
  • eBay: "PSP Motherboard [Model]" — $20-40. Swap = full fix.

Start with Phase 1. 80% of issues are battery/adapter/charger related. If green light flashes → Pandora battery.

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PS2 Game Cheats

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