I got an xbox of ebay worked fine for a while but now it turns off and on constantly is it...

The way i got mine working again was by holding the off button on my xbox for about 10-15 seconds until it completely turned off now its working fine

my xbox is working fine and so is my power supply and the power supply turned red while i was playing and my xbox turned off so i unplugged my power supply and plugged it back in and it works fine now. should i be worried if it will happen again to me.

What I did was turn off reciver while tv and xbox one s was running, restart xbox one s while reciver was off, tv was on and hdmi chain went thru reciver, tok the check and all checks went green and everything worked, got HDR and 4k, then i just reset my
xbox one s, turned on my reciver, and all checked out fine and worked fine still. I have yamaha rx-a2050

chers from norway

I did a hard reset on my console (while its on hold the power button for 10ish seconds until it turns off) then turned it back on and it seems to be working fine now

The thing is it was working just fine before the update and while updating, this happened. Now whenever I turn it on, it just makes a beep and the light on the Xbox button turns on and then after a few seconds, it just turns off. it is charging my controllers. I was just wondering it all happened while an update and doesn't make any sense