When I turn on my Xbox nothing shows up on the screen and then the fan stops.

Hi there Nathan, my name is Gerardo, and I'm an Xbox player, just like you. I'll be happy to assist you with any questions or concerns you may have.

I'm sorry to read that you're experiencing this issue with your Xbox Series X console.

Based on the problem description, it seems to be a hardware issue, so I recommend that you try resetting the console's internal power supply by disconnecting the power cable from both the console and the power outlet for at least 1 or 2 minutes.

If the issue persist it will be necessary for you to create a service order for your console to be properly inspected and repaired.

In the following link, you can create a service order for your console and use its warranty if it is still valid:

https://account.microsoft.com/devices/select-device-for-repair

If your console is not listed there, you will need to register it by clicking on the "Register device" button. Then, you will need to fill in the required information and follow the steps that appear to process the service order.

For more detailed information about the repair/warranty service procedure, please visit the following website:

https://support.xbox.com/help/hardware-network/warranty-service/getting-your-product-serviced

Please keep in mind that in this public forum, we are just fellow players like you, trying to help other players with our best intentions.

I appreciate your understanding and if you have further questions please let me know.

Kind regards,
Gerardo.

[quote user="PegasusStrike"]I've since purchased an uninterruptible power supply (UPS) and my monitor stopped having the "flickering" issues when I turned my light or fan off when it's connected to my computer. When I use my Xbox, I plug it into my UPS,
but the monitor still goes dark for 2-3 seconds when I turn my light off or my fan off.[/quote]Is your monitor plugged into a battery-backed UPS outlet or a surge suppressed UPS outlet? Is your UPS showing voltage fluctuations when you turn on/off the light
and fan?

If the monitor is not on a battery-backed UPS outlet, try that first. You should also install whatever monitoring software your UPS came with and see what it's showing when you turn on/off the light and fan.

None of these worked. The problem is that I can turn the Xbox on for a few seconds but it won’t boot up or send a signal to my TV. I’ve tried different HDMI cables, different TV’s and different outlets. The power indicator turns on and the fan starts to spin but then it suddenly stops and nothing happens on my TV screen.

Hey i had the exact problem. Instead of turning it off when nothing shows up on the screen, I just left it on for a good hour and it eventually came up on the screen. I guess the xbox just had some kind of booting up issue amd it took a while.

Having the same drama. Everything from home to my games and apps takes too long to load. I've done the hard reset. But unable to access settings to change power mode. All started last night. Any assistance would be greatly appreciated