3 weeks after taking a surge from a lightning strike 70' from my window, the Dell XPS beast of burden is up and running. Everything on the drives intact as was before the strike.
Dell PSU and Main Board are proprietary products, which means more expensive.
Took it step by step, hoping to save money, no joy.
Ordered and Replaced fried Dell PSU ($250) - no joy
Ordered and replaced the Dell MB (used $300), fired right up as if nothing happened at all.
Was playing AH 10 min later.
All video work still as was.
Despite the cost, I was very lucky. My gaming computer in 2010 lightning cooked everything in it. Surprised my stick survived that, as it was connected.
Getting a Power Conditioner. Basically it's much like a isolation transformer for audio signal. It works much better than just a surge protector.
Also known as a line conditioner, it protects equipment from power surges, helps to correct voltage and waveform distortions, and removes external electrical noise (i.e. frequency and electromagnetic interference) caused by devices such as radios and motors. It will keep the flow at a specific ohms and if it goes over that it blows instantly. In a surge protector it has to wait to get hot enough to blow the breaker, by then the spike has passed through and damage is already done. Many times the breaker won't even blow, never seen one save anything.
Edit: Ironically, as soon as it was up and running I heard thunder in the background, couldn't yank that AC cable fast enough lol.
ANYWAY, back in the sky.