Xbox one white then amber brick charger

Same here the Xbox one isnt booting up for me the power brick is amber then I press the on button the brick light turns white then the whole lot shuts off

I plugged only the external power adaptor brick to wall power supply. The light on adaptor was Amber. Then I plugged in the output of adaptor brick to console. Then the adaptor light turned White for a while, then it was switching between amber and white for few seconds and became Amber permanently. Now, I switched on console, the adaptor light turned white, the console indicator light was also white. After 3 to 4 seconds, console switched off and adaptor light turns Amber. My TV won’t even detect the presence of Xbox hdmi input. I changed hdmi cable, tried different hdmi ports, plugged at different wall power supplies, tried multiple power cycle reset, everything that is written in supports and blogs.

Note: sometimes randomly, the console remains ON white for about 20 seconds but without display. After I disconnect power supply on power adaptor remains Amber for more than 90 seconds

You can tell with the power brick. IF the light is white, your console is drawing power for some functions. If it is amber, then the console is off.

Try unplugging the power from the back of the xbox. The light on the power brick should turn amber. Let it sit for a couple minutes then plug it back in. The light on the brick should turn back white. If this doesn't help then IDK. I had the black screen
this morning and this fixed it.

I don't know if its related but if i unplug the xbox power brick and let the amber light go off then plug it back in the amber light comes on for a second then it goes white to signal the xbox is on, and the xbox does come on there is no light on the xbox
but i can hear its fan spinning, it stays on for a few seconds then turns back off and the power brick goes back to amber, I'm only curious if this is related because this is something else that didn't always happen and may have also stared in the summer plus
since not unplugging it the sound has always recorded.