When you look at a laptop USB plug-in port, there is a sign that looks the same as the battery when charging the smartphone.
What is this mark?
To say that it can be charged, it can be charged without this mark.
3985 2016-04-15 Gentleman
The lightning shape of the laptop USB means that it can be plugged in and charged even if the power is turned off.
In a way, it's a large external battery
This means that you can charge while the power is off.
It's like an external battery, like the one above.
The method requires additional bios settings.
How do I set up bios?
1. Go into advanced.
2. Change the USB charge in sleep mode to On.
You can do it in this way.
Normally, you can do it like the second person on your laptop
Samsung laptops require additional settings.
Go to Samsung Power Management Program and change the setting from Power Management/USB charging to On.
You may see it in the Samsung Power Management program if you change the BIOS setting to On.
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