Question Antec case (10 yrs old) power switch not working

Aug 21, 2022
2
0
10
Antec case, Asus mobo, new corsair PSU

My desktop would not start and I replaced the power supply which didn't help. Then I realized that the problem could be the power switch. So I tried the screwdriver test and then connected the reset switch to the power switch connector but in each attempt the cpu fan turns for about 1 second then stops.

I don't know what else to try, any help greatly appreciated.