GPU led when turning off

[kolakoka]

Hey everyone, today i finished building my first pc but i just noticed that whenever i turn it off, the led’s above the power connectors flicker white once and then turn off. Now ive been watching a lot of youtube videos and all but this is still my first time and im not sure if its supposed to do that or not. if its not, im thinking if i made a mistake with the psu connections or not

 

 

.

im attaching 2 videos of it. 

specs:

r7 5700x3d

gigabyte b550m ds3h

gigabyte rx 7800xt gaming oc

corsair vengeance 2x16 3200mhz

gigabyte ud750gm

 

 

[Ottoman420]

Those look like LED diodes under each 8pin connector

 

https://www.gigabyte.com/Graphics-Card/GV-R77XTGAMING-OC-12GD#kf

 

Scroll down website to see the power led flashing is to indicate an abnormality in the power going to the card. so if these leds were flashing while you were using the machine (not right at shutdown) then theres a problem

[kolakoka]

15 minutes ago, Ottoman420 said:

Those look like LED diodes under each 8pin connector

 

https://www.gigabyte.com/Graphics-Card/GV-R77XTGAMING-OC-12GD#kf

 

Scroll down website to see the power led flashing is to indicate an abnormality in the power going to the card. so if these leds were flashing while you were using the machine (not right at shutdown) then theres a problem

yeah that looks like it but no it doesnt flash while system is in use, i even run furmark earlier and it had no

problems. the lights turn on only during shutting it down