u/BerryEmotional3668

My pc is turning on with the fans and the lights as well as my keyboard lights but no display, but after trying yesterday it went on bios and I saved the settings without changing anything. After that I restarted it because it went on black screen again. Upon restarting, it said updating your system abd after 100%, it saud restarting but it turned black again (no display). I tried powering it off and on again, still no display. I also tried reseating my rams, cleaning it using eraser. Tried changing my thermal paste, tried the cmos battery method. Still no display (black screen). Please help me I think I can't afford consulting this at the repair shop