I have a Dell Inspiron 530 desktop PC that's 7.5 years old. It was working fine until today, when it wouldn't turn on at all. I kept pressing the power button and nothing happened at all - the computer just wouldn't turn on.
I tried a different power cord and that didn't work. I opened up the computer and I could see an orange light on the motherboard was lit, and a green light on the back of the power supply was lit too, so the computer is getting power.
I took off the front of the case and tried pressing on the power switch directly, and that didn't work. I tried pressing on where the power switch wire connects to the motherboard to make sure it was connected and that didn't help.
Any idea on what's wrong?