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We have had issues with the Lenovo Power Manager too on several models: X240, X220, T460, Yoga and X1. As it doesn't add anything of value on top of the normal Windows power-management we uninstalled it everywhere. Since then problems are gone. 1 tip: If the battery has, for whatever reason, completely drained, put the laptop on charger for 10 minutes before turning it on again. After it has booted to the login-prompt just reboot it once more to reset the charging logic. This is actually advice for any model/brand of laptop. Not just Lenovo's.
– Tonny
Commented Dec 7, 2016 at 16:41

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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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