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- Mon Feb 15, 2016 1:17 pm
- Forum: Samsung Discussion
- Topic: Diagnose HL-S7178
- Replies: 2
- Views: 5385
Diagnose HL-S7178
I have a HL-S7178 that is gradually dying. It started about a year ago with the analog audio inputs losing gain. To get around that I switched to all HDMI inputs. About a year later, when I turned the TV on a large white rectangle appears until I cycle the source inputs and then the TV acts normally...