How do you revive a dead FM37 mp4 player?I have a dead FM37 mp4 player. As in dead I mean completely unresponsive. It will not turn on at all, even if plugged in my c...
回答先: auto off cylinder lockTry to reset your camera. Find a small pinhole sized hole somewhere on the camera that says reset above it and stick a folded out paper clip or wire into it. But if this message started appearing after you dropped your camcorder on the ground you might have to take it to be repaired or try to find out what is blocking the camera lens motor from moving (the part that moves when your camera auto-focuses)
回答先: Can not detect video DVDTry cleaning the surface of the DVD. For a cheap fix breathe heavily on the back side of the DVD, the one which is reflective and has no writing or images on it, then while it is foggy start to move a piece of cloth or your T-shirt from the center hole outwards in one motion. Repeat that until you have cleared the whole DVD. If that does not help, check to which region your DVD is locked. Look for an elliptical image of a map of the world with a number in it. Check if your DVD drive can open DVDs encoded for that number. And if all that fails, open the DVD case and lightly clean the laser lens with something like a moist cotton swab.
回答先: vertical lines across screeen of notebook toshiba qosmioThis happened to a friend of mine. Try lightly twisting the display frame. If the number of vertical lines changes or if some disappear and new ones appear then you will have to replace the LCD screen.