Question GPU blinks when pressing power button but computer doesn’t start at all ?

[slimeyyy]

Yesterday I reset my pc like 7 times trying to turn on secure boot in bios to play valorant. After playing for a few hours in secure boot, I shut it down and went to bed. Now when I try pressing the power button the gpu blinks and then nothing happens at all. I’m so lost and what I should do bc I tried some things online and nothing worked. I put a screwdriver to the cmos pins and waited 5 min, still nothing. I also put a new cmos battery in.
I have:

b450 Tomahawk Max MOBO
EVGA 500 BQ,
Radeon 5600 XT

 

[Lutfij]

Welcome to the forums, newcomer!

You're advised to list the specs to your PC like so;
CPU:
Motherboard:
Ram:
SSD/HDD:
GPU:
PSU:
Chassis:
OS:
Monitor:

Include the age of the PSU apart from it's make and model.