Xbox One X

Problem DescriptionSymptomsSolutionSource
No response to power button.- Try a known working front panel.

- Try a known working PSU.

- Replace HDMI retimer IC.
Source
No display.Displays in safe mode or in low resolution mode.Replace the HDMI Boost Protection IC. This IC cannot be purchased so a donor will need to be pulled and reballed. Alternatively, there is a bypass board you can purchase and manually run wires for.Bypass Board

Source
No display.- Test the HDD using CrystalDiskInfo or similar software to ensure it’s a good drive.

- Replace HDMI port.

- Replace HDMI retimer IC.

- Replace the HDMI Boost Protection IC. This IC cannot be purchased so a donor will need to be pulled and reballed. Alternatively, there is a bypass board you can purchase and manually run wires for.
Bypass Board

Source
Powers on for a moment then powers off.- Try a known working PSU.

- Check for shorts around the APU, mosfets around here have a high failure rate.

- If there are no shorts on the power rail and the main power consumption does not goes much higher than ~20W, replace the thermal paste.
Source
Beep on beep off.- Check for shorts on the Realtek 8111 Ethernet IC & the surrounding capacitors. The console can boot without this IC for testing.Source
Overheating despite cleaning.Sometimes the factory thermal pads are too thick for proper heat transfer, replace them with thinner ones.Source

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