Hi. First of all, I would like to thank this community, since it helped me to do a lot of things with my Wii. Up to now, all the issues I have had someone already had too, and I could find the answer. But now, I can't find the answer nowhere!! This is what happens: After powering on the Wii, pressing any button (specially A) should wake the wiimote up, mine doesn't awakes. If I want to use it I must sync it, even if I had done it before. No problem, I sync it and choose a channel. After the channel loads, the wiimote is sleeping again, it does not awakes. I need to sync it again. If I enter the homebrew channel, I must sync it again, after I choose a homebrew to use, I need to sync again, and every time I reset, power off or start a new program I need to do this again. I have already changed the batteries for new ones, more than once. I have another wiimote, and it's working just fine. Any ideas of what can be happening with this wiimote?? I have a little knowledge in electronics, and can do some soldering if needed. The only problem is that I don't have the right screwdriver to remove the screws... maybe I can use some other thing... first I'll try to find if it's under warranty.