The console will not display any images or sounds.
The console displays a solid white LED when powered on, but there is no picture or sound.
These are some of the most common problems on the PS5. No picture:
Check the HDMI port for bent pins, debris, or physical damage.
Check the connection between the HDMI port and the motherboard for torn pads or broken solder joints.
If you have a Mozzwald HDMI adapter and a Mechanic T-824, you can compare your port readings with a reliable one.
PS5 HDMI port diode mode reading, using a Mechanic T-824 tester:
Check the chokes between the HDMI encoder and the HDMI port.
There are four chokes between the encoder and the HDMI port (L3001, L3002, L3003, L3004).
Eight data lines pass through these chokes (each choke carries two data signals). Ensure each line remains continuous.
Check the area around the MN864739 chip for damage, such as liquid damage or physical damage (cracks, holes).
Check surrounding components for short circuits.
Check for missing voltages. The HDMI circuitry requires the following voltages to function properly: 5V, 3.3V, 1V, 8V, 0.9V. You can refer to the image below; a properly functioning console should meet these voltage requirements.
Replacing the HDMI Connector
The simplest way to replace the HDMI connector is using the “hot-swap” method. Heat the connector from below until the solder becomes liquid, then lift the old connector and install the new one while the solder is still liquid.
After soldering the new connector, ensure each pin is properly connected to the motherboard pads.
Ensure the solder is fully submerged in the anchor points on the top and bottom of the motherboard.
Heat the solder joints of the old choke using a hot air reassembly station. Heat evenly until the solder melts, then gently remove the choke coil with tweezers. After removing the choke coil, clean the old solder from the pads with a soldering iron and solder tip.
Apply a small amount of solder to the cleaned motherboard pads.
Adjust the new choke and heat (use a low airflow to avoid the choke coil falling off). As the solder under the choke coil melts, surface tension will pull the component back into place.
Replacing the HDMI Encoder (MN864739)
Desoldering the old chip:
If available, install a motherboard preheater to heat the PS5 motherboard, as this requires a significant amount of heat. Heat the MN864739 chip from above using a hot air gun or soldering iron. Heat for a few seconds, until the factory solder begins to melt.
Gently push away any loose solder with tweezers. If it moves, it’s ready to be lifted.
While the motherboard is still hot, clean the old solder off the motherboard pads with solder and a soldering iron.
Preparing the Motherboard and New Chip:
Apply a thin layer of new solder to the cleaned motherboard pads. Avoid over-soldering, especially the center square.
Pre-solder the pads of the new MN864739 chip with a small amount of solder to ensure good contact.
Soldering the New Chip:
Align the new chip with the motherboard. Align the dots on the chip with the small triangle markings on the motherboard for proper positioning.
Heat the chip from above using a hot air gun. Observe whether the solder has melted; this can be judged by slight chip movement.
Gently touch the chip with tweezers to allow surface tension to stabilize it. Avoid using excessive force.
Inspection and Cleaning:
Inspect all connections with a microscope. Ensure there are no solder bridges between the pins.
If any connection appears faulty, gently touch the affected pads with a soldering iron, resolder, and correct.
Final Testing: Basic Display and Sound Tests:
Connect the PS5 to a TV or monitor using a high-quality HDMI cable.
Power on the console and confirm that the picture and sound output are correct.
Check that the picture is clear and free of artifacts, flickering, or distortion, and confirm that the audio transmission is problem-free.
Automatic Resolution Detection Function:
Go to PS5 Settings: Settings > Screen and Video > Video Output.
Ensure the console automatically detects and sets the appropriate resolution.
Test switching between different resolution settings (e.g., 1080p, 4K) to confirm that the HDMI encoder handles it correctly.
4K Display Test:
Connect the PS5 to a TV or monitor that supports 4K resolution at 60Hz (or 120Hz if applicable).
In PS5 Settings, set the resolution to 4K (> Screen and Video > Video Output > Resolution Settings).
Launch a game or application that supports 4K to verify that the console outputs stable 4K visuals without stuttering, black screens, or signal loss.
If your TV/monitor supports HDR, enable it in the PS5 settings and confirm that the HDR display is correct.
