Why does my PS3 not boot, show no video, and only display a green light?

The problem might be an HDMI handshake issue, which you can resolve by:
\n1. Turning off both the PS3 and the TV.
\n2. Disconnecting and securely reconnecting the HDMI cable at both ends.
\n3. Turning on the TV first, followed by the PS3.
\nThis can resolve synchronization problems between the console and the TV.

I encountered a similar problem, and re-seating the hard drive resolved it for me. Here’s what I did:
\n1. Make sure the console is turned off and unplugged.
\n2. Remove the HDD cover and unscrew the hard drive.
\n3. Carefully remove and reinsert the drive, ensuring a firm fit.
\n4. Screw it back, replace the cover, reconnect the console, and turn it on.
\nA shifted hard drive can sometimes cause boot issues.

Firmware corruption might be the issue. Reinstall or update the firmware as follows:
\n1. Download the latest PS3 firmware from PlayStation’s website onto a USB drive.
\n2. Turn off the PS3 and insert the USB drive.
\n3. Boot into Safe Mode by holding the power button and selecting ‘System Update’.
\nReinstalling or updating the firmware can resolve system file issues. Backup your data as this may erase all content.

The issue could be with the AV multi-out port. Here’s how to check:
\n1. Inspect the port for physical damage.
\n2. Plug and unplug the AV cables multiple times to ensure a firm connection.
\n3. If available, try different cables.
\nIssues with the port or cables can prevent video output.

Check if the power supply is consistent:
\n1. Unplug the PS3 and hold the power button for 30 seconds to drain residual power.
\n2. Reconnect the power supply.
\n3. Try using a different outlet or a new power cable.
\nReliable power supply is crucial for preventing boot issues.

Your PS3 might be overheating due to dust buildup. Here’s a cleaning method:
\n1. Turn off and unplug the PS3.
\n2. Use a soft brush and compressed air to clean vents and fans.
\n3. Ensure it’s in a well-ventilated space.
\nAvoiding overheating can prevent boot issues.

This issue might be due to the PS3’s video output settings needing a reset. Here’s a simple method you can try:
\n1. Turn off the PS3 completely.
\n2. Hold down the power button for approximately 10 seconds until you hear two beeps, indicating the video settings are reset to default.
\n3. Connect your PS3 to the TV and see if the video appears.
\nResetting the video settings can resolve compatibility issues with your TV.

You might be experiencing the notorious ‘Green Light of Death’, possibly stemming from motherboard issues. Here’s a simple check:
\n1. When you power on the PS3, listen for any odd mechanical noises.
\n2. Notice if there are no beeps; if you hear only smooth whirring, the hard drive may be fine.
\n3. Persistent problems suggest seeing a technician for diagnosis or verifying if it’s under warranty for professional repair.

Internal component damage, such as faulty capacitors, could be the issue. Diagnosing this might involve:
\n1. Opening the PS3 to check for visible damage.
\n2. Replacing damaged parts if found.
\n3. Consulting a professional technician for a thorough diagnostic.
\nDiagnosing internal issues requires proper tools and expertise.

The problem could be corrupted system files causing a boot loop. Safe Mode access might help:
\n1. Turn off the PS3 fully.
\n2. Hold the power button until two beeps are heard, then release.
\n3. Press and hold the power button again until two short beeps followed by a longer beep are heard.
\n4. Choose ‘Restore File System’ or ‘Rebuild Database’.
\nThese options can resolve file corruption that might prevent proper booting.