Chosen Solution
Hello. My Nuvi 2595LMT will not turn on. I suspect the fan, since when i put my ear, close to the fan, i can’t hear it spinn. Just a “bussing” sound. When connect the USB to the car or computer, it says on the screen: GARMIN - loading maps and then turn of.
I don’t think there is a fan inside. Perhaps the sound you hear is coming from the speaker. Is it charging? Battery could be broken or is not charging properly anymore. Is it responding or doing anything when you put the USB cable in ?