I had the tunnel vision/darkening corners fault on a Duo 280 greyscale. i think that's a fault in the LCD itself rather than the backlight, but I am open to better information.
Post #3 by Bunsen
| Source Forum | 68kMLA |
|---|---|
| Category | Troubleshooting |
| Post Date | Mon, 23 Nov 2009 - 13:19 |
| Original URL | https://68kmla.org/bb/threads/screen-longevity.19087/ |
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