DL manuals Kalley LCD TV K-LED32HDZT2 Service Manual Kalley K-LED32HDZT2 Service Manual - page 28 123456789101112131415161718192021222324252627282930313233343536373839404142 Page of 42 Go Download Print this page Bookmark us - 31 - 5.5 Troubleshooting for TV/VGA/HDMI input No picture on the screen Check Signal Source Check connect Check cable Replace main board Make sure signal source is available Reconnect Replace cable NO YES YES NO NO « ‹ Prev25262728293031Next › »