xxxpigeonxxx :
I am using an asus board, but i could never get asus probe to install. I am not the worlds best solderer but
Every 'defective' part woudl be wild speculation. As you learn science, learn how 'shotgunning' is irresponsible reasoning.
Never start by fixing anything. Always first collect all facts. In your case, every necessary number could have been obtained in one minute. Using those numbers, the very next reply says what is defective AND why you would know that is the only part to replace.
I see nothing that suggests a bad video card.
Completely normal is for electronics to fail without any visual indication. Also normal is for a defective power supply to boot a computer - then start causing problems months or a year later. So how do you 'see' a failure? That always starts with tools that cost less than a hammer - and that is often sold in stores that also sell hammers.
See those wires from power supply to motherboard? Use 3.5 digit multimeter (in 20 VDC range) to probe each listed wire inside that nylon connector. Good diagnostic procedure says to disconnect and remove nothing. Just get facts.
Start with the purple wire. It should measure something around 5 volts. All three digits are critically important if you want knowledgeable assistance.
Next measure the green and gray wires both before and as the power switch is pressed. Those numbers will report on the condition of more than half your system.
Also useful would be voltages on any one red, orange, and yellow wires as the power switch is pressed.
This is what they mean on CSI: "follow the evidence". Nothing posted previously does that. You have two choices. Either keep replacing perfectly good parts until something works (shotgun). Or spend one minute to get numbers. Then actually learn how a computer works when the reply teaches you things you never knew (as well as identify the suspect without wild speculation).
Some myths need be eliminate immediately. An undersized power supply never blows up. Even those with minimal computer knowledge know all power supply outputs can be shorted together when powered. And that never damages a minimally acceptable supply. Load cannot damage a supply. And a supply cannot damage other computer parts. Reasons why should be known to any computer literate person.
UPS does nothing for hardware protection. Does not claim to. Connects a computer directly to AC mains when not in battery backup mode. Again, that UPS solution demonstrates how many only know what they were told to believe. That UPS is only for data protection from blackouts. Obviously blackouts are not surges. And are not destructive to any electronics hardware. More science that contradicts popular urban myths. Your choice. Either believe an overwhelming majority. Or learn from one who has even designed this stuff decades ago. Get the meter. Then have useful answers without wild speculation.