u/Interesting_Mall1845

Hello, got a new windows gaming computer wich keeps shutting off, i tought it would be the HDMI cable or something of the kind so i changed it but it keeps shutting off, the tv to wich is used as monitor is still turned on, the light on the computer is still on wicht i think means that it still is recibing energy but the mouse and keyboard lights turn off, so i tought that maybe the hdmi cable stopped working since it wass very old, but i changed it and it still keeps shutting off, i dont have a clue what is happening so if anybody needs any more information or has a clue on what i can do please help

Im gonna go to space, wanna bring everything here on earth back, so i wanna ask if it would weight less to bring everything as an item in a box or as the structure