Henry Kalir said: >Have you done this inverter board replacement yourself, or did a tech do it? I did it myself. It involves removing everything, including the display and the motherboard. You'll need a tech manual and some tools (all mentioned in the manual). >What was the cost? I'm not sure, but I think got most of them via ebay and paid between $20-60 or so a piece. This was a some year ago though the latest two. Prices vary wildly I'm sure. I've also had great deals on the lowendmac SWAP list for many used Titanium parts.