my xbox one s turns on but than after a few minutes it freezes or goes blackscreen

Try performing a hard reset EXACTLY like this. Hold the power button on the console for 8 seconds or until the power shuts down completely.
Unplug the power cord from the back of the console for 5 minutes.
Plug the power cord back in and restart the console.

This Troubleshooter for blank screen has additional steps to the ones above that you may want
to check also to resolve your issue.

Hi!

Maybe this helps

https://support.xbox.com/en-US/browse/xbox-one/console/troubleshoot

Nesses caso o primeiro passo é fazee o procedimento de desligar e segurar o botão por 8 a 10segundos. Desconecte todos cabi de energia depois aperte novamente o botao Power o famoso liga e desliga para ele descarregar toda energia da fonte. Depois reconecte
tudo e teste novamente. Caso isso ocorra novamente recomendo fazer uma limoezay no cooler e troca de oasta térmica e colocar o console em um lugar ventilado

If the suggested thing doesn't work try this:

Power off your console, and then unplug the power cord to ensure that the console is completely powered off.

2. Wait 30 seconds, then plug the power cord back in.

3. Press and hold the BIND (controller sync button located on the left side of the console or bottom right if a one S or one X) and the EJECT button and then just press the Xbox button on the console once.

4. Continue holding the BIND and EJECT buttons for 10-15 seconds.

5. Listen for two “power-up” tones a couple of seconds apart. You can release the BIND and EJECT buttons after the second power-up tone.

6. The console should power up and take you directly to the Xbox Startup Troubleshooter.

7. To reset your console from the Xbox Startup Troubleshooter, use the D-pad and A button on your controller to select Reset this Xbox.

9. When prompted, select Keep games and apps. This option will reset the OS and delete all potentially corrupted data without deleting your games or apps.



Please, let us know.