ada Posted January 22, 2022 Posted January 22, 2022 I got a problem in my 4900. It will turn a little bit dark after it is turned on for 2 seconds. I tried many way, such as restart, change HDMI cable. But it doesn't work. Could you help me? Quote
dishuser Posted January 22, 2022 Posted January 22, 2022 home page/settings/advanced settings/picture 1 Quote
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