I would like to reach zero potential difference between me and my laptop (to avoid ESD) before opening the back cover.
I'll connect my wrist strap to a common ground point, thru a resistorized coil cord.
I'm considering to connect the ground of the DC-jack to the same point. Luckily, i have a spare power cable, which i can cut thru.
- Is this a good plan?
- Is it a good idea to also connect V+ (from DC-jack, not from adapter) to the common ground point?