My 1 year old computer (home-made) isn't working properly and my dad is getting extremly angry and throwing things everywhere. It is a Windows XP proffesional system and has a intel pentium 4 proccesser, seagate hd, and powerbox which all seems to work fine.
But when I turn on my computer the fans starts to spin, and lights turn on but theres no beeping or anything in screen. The power indicator light on the motherboard is green and everything is plugged in properly. Moniter works fine because I tried it on another computer.
The keyboard light also flashes for a split second when I turn on the power box switch. The computer has been working for a year and this has never happened before
I used the computer alot and every now and then left it on overnight to download games. Can someone please help me on how to fix this because i'm scared my dad is going to hurt someone or himself.