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– harrymc
Commented Sep 9, 2013 at 6:16
@demize what do you mean by auto-adjustment? could you explain more?
– Chris Aung
Commented Sep 9, 2013 at 8:23
There is usually a "auto" button on monitors that makes them auto-detect the image edges and fit the image to the screen to remove black strips. It also sometime triggers alone when changing reoslution/refresh rate.
– mveroone
Commented Sep 9, 2013 at 8:25
Easy to check : next time the black strip happens, change the frequency so it disappears, then change back to see if it reappears.
– harrymc
Commented Sep 9, 2013 at 11:01
@ChrisAung Kwaio's comment's got it right.
– demize
Commented Sep 9, 2013 at 11:47

| Show 4 more comments

Correct minor typos or mistakes
Clarify meaning without changing it
Add related resources or links
Always respect the author’s intent
Don’t use edits to reply to the author

create code fences with backticks ` or tildes ~
```
like so
```
add language identifier to highlight code
```python
def function(foo):
print(foo)
```
put returns between paragraphs
for linebreak add 2 spaces at end
_italic_ or **bold**
indent code by 4 spaces
backtick escapes `like _so_`
quote by placing > at start of line
to make links (use https whenever possible)
<https://example.com>
[example](https://example.com)
<a href="https://example.com">example</a>

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