No, it won't damage the motherboard. Using a screwdriver is safe and won't harm the components.
No, it won't damage the motherboard. Using a screwdriver is safe and won't harm the components.
Yes, you should avoid damaging the motherboard when jump-starting with a screwdriver.
Keep going without interrupting. The chance of accidentally hitting something else is higher.
It's fine, shorting the pins momentarily is what the power button do But don't short anything else