The Black Screen of death, only means that your system powers up and the light comes on. yet you do not see anything ont he screen. and in some cases your TV will tell you there is "no signal"
BSOD could be commonly cuased by 3 common issues
First off the Hard Drive can fail and when it does it shows not warning signs. However, some times you can hear a clicking or ticking noise coming for the system. Tha usually means the harddrive went bad. and when it fails it could cause no picture on the screen and we do replace them.
The second major one is the HDMI port! We fix the HDMI port on these systems constantly. yes very common thing is to break the hdmi port physically.
And third is the Retimer/HDMI chip...
And third is the Retimer/HDMI chip...
This is a specialized repair which requires removal and replacement of a few micro processors takes about 1 to 3 hours to complete. Each Xbox One X is prepared carefully for disassembly and microchip removal. The APU supplies correct voltage to the HDMI router and therefor it needs to be assessed.

