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Paper Tape
Posts: 1
Registered: ‎09-23-2017
Location: SY
Views: 343
Message 1 of 2

Battery and wireless problem in Y520-15IKBN

Hey everyone,

I have a Legion Y520-15IKBN Laptop and I have a problem with the battery lifetime, when the Wi Fi is on the battery lasts for a very short period of time 45 minutes exactly, but as long the Wi Fi is turned off it can last for three hours or even more!

I tried updating everything and installing all the drivers but nothing worked.

I thought that it could be a problem with my Windows version, so is this thing possible?

Please if someone has an idea I need your help.

Thanks all Smiley Happy

Support Specialist
Posts: 2,948
Registered: ‎02-22-2017
Location: GB
Views: 278
Message 2 of 2

Re: Battery and wireless problem in Y520-15IKBN

Hello Alma_Alsawaf

Thanks for using the Lenovo forums.

Not heard of this one before.


Try a static discharge for this, it may help to resolve the issue or at least get rid of any built up static on the motherboard.

(If the battery is internal, please just skip the remove/replace battery steps.)
1. Turn the unit off
2. Remove the battery and the Mains adapter
3. Press and hold the front power button for 30 seconds
4. Replace the battery and the Mains adapter
5. Turn the unit on as normal

Hope this helps, let us know how you get on.

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