Computer stopped posting

[iHush]

here's 2 videos showing what's wrong

 

Not Starting

Power button not turning off

 

the issue, is it that the system will turn on, fans are spinning, RGB lights turn on. Just not posting/displaying anything and no post beeps. I have tried the following:

Turn off for 30 seconds and on at wall

 

Reseating ram including putting both sticks and a single stick in different slots

 

Reseated gpu just incase

 

Checked all cables in motherboard are properly seated and push all the way in.

 

Unplugging the storage drives

 

There are no indicator LEDs showing up on the motherboard (see picture attached to see what I mean)

 

I have tried shorting the CL_RTC pins and took out the cmos battery for a few seconds then putting it back

 

I am out of options and as I have no spare parts I can't test any further 

 

Specs

 

Processor (CPU) AMD Ryzen 5 3600 Six Core CPU (3.6GHz-4.2GHz/36MB CACHE/AM4)

 

Motherboard ASUS® TUF X570-PLUS GAMING (USB 3.2 Gen 2, PCIe 4.0, CrossFireX) - RGB

Ready!

 

Memory (RAM) 16GB Corsair VENGEANCE DDR4 3000MHz (2 x 8GB)

 

Graphics Card 8GB NVIDIA GEFORCE RTX 2060 SUPER - HDMI, DP - VR Ready!

 

1st Storage Drive 256GB PCS 2.5" SSD, SATA 6 Gb (550MB/R, 420MB/W)

 

2nd Storage Drive 2TB SEAGATE BARRACUDA SATA-III 3.5" HDD, 6GB/s, 7200RPM, 256MB CACHE

 

Power Supply CORSAIR 650W VS SERIES™ VS-650 POWER SUPPLY

 

Processor Cooling STANDARD AMD CPU COOLER

(P.S. the computer is a little dusty due to it sitting for a few months, I had moved out of my parents and didn't have room or time for the computer. It worked after cleaning it for a few weeks to a month then this happened. I am still slowly cleaning it bit by bit

 

[iHush]

Bump

[chtorogu]

That power supply is pretty bad, perhaps it broke down. I'd get a new one and one of higher quality. Spending extra tens of dollars on the PSU can save you hundreds in the long run as a bad PSU can harm the rest of the system. Yours is probably not bad enough to do that but I wouldn't trust it. Any known working decent PSU will do for testing if the system still works though. If you can't afford a new higher end PSU there's nothing wrong with buying used.