Any suggestions for installation problems, booting up issues

Hey my Xbox has recently started acting up it randomly stops installing games when downloading, delete games if the game needs an update, and sometimes won’t boot up properly, it would show an error message and then disappear after a few seconds. I have tried everything from reinstalling to resetting my Xbox and nothing has changed, I am a student and would love to stay away from extra expenses is there anything else I can try. Suggestions and advice would be greatly appreciated. I have an Xbox one x if that helps

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