Question Cpu, boot and vga led flashing in a row on motherboard?

[Ricsi_rics]

Hi, everyone
Can someone help me?
My pc worked fine until today because when i wanted to turn it on the bios was very laggy and i didnt even got to the windows screen. I looked into the computer and i saw red lights flashing. After a short web surfing i discovered that motherboard have led "coding" for this and when i cheked again i seen that cpu,boot and vga leds are flashing red. Thanks for the answers

 

[Ricsi_rics]

Hi everyone...the pc booted up but the leds are still flashing before turning on and the pc is very slow

 

[Lutfij]

Welcome to the forums, newcomer!

We're going to need a little more information. When posting a thread of troubleshooting nature, it's customary to include your full system's specs. Please list them like so:
CPU:
Motherboard:
Ram:
SSD/HDD:
GPU:
PSU:
Chassis:
OS:
Monitor:

Please include the age of the PSU apart from it's make and model. We can work our way up from there.