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abunachar
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new laptop battery draining fast

hp pavilion 15 cs2082tx
Microsoft Windows 10 (64-bit)

 i have HP PAVILION 15 CS 2082TX WHICH I HAVE BOUGHT 2 MONTH AGO.

I  HAVE ISSUE WITH THE BATTERY. IN THE STARTING FEW WEEKS BATTERY WAS WORKING WELL GIVING ALMOST 5-6 HOURS BACKUP BUT NOW BATTERY IS DRAINING TWO FAST GIVE 2-3 HOURS BACKUP.

PLEASE HELP ME TO RESOLVE THIS ISSUE

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HP Recommended

new laptop battery draining fast

@abunachar 

Most likely, you laptop is going into hibernation when you turn it off and that will drain the battery.  Seeing as how you are running Win10, the feature Fast Startup could be the issue.

 

Win10 has enabled a new hibernation process known as Fast Startup -- which is enabled BY DEFAULT.

This is different from Fast Boot, which is a BIOS/UEFI option.

Fast Startup is supposed to dramatically speed up the booting process, but in some PCs, it actually slows it down or causes it to hang. It's also a new form of hibernation known as hybrid sleep -- and this causes battery drain to maintain the state of the PC while turned off.

Disabling Fast Startup might fix the booting problem.

There are two ways to disable FastStartup in Win10: (1) through the Control Panel, and (2) through an elevated command prompt.

Control Panel - Open Control Panel --> Power Options.
Select "Choose what the power buttons do"
Select "Change settings that are currently unavailable"
At the bottom of the Window, under Shutdown settings, uncheck the box regarding fast startup

Elevated command prompt - run the following command:
REG ADD "HKLM\SYSTEM\CurrentControlSet\Control\Session Manager\Power" /V HiberbootEnabled /T REG_dWORD /D 0 /F

In both cases, reboot Windows.

NOW, FastStartup is disabled.

See if that helps.

***If my post helped, click the White thumbs-up symbol to say thanks***

***Please mark Accept As Solution if my post solved your problem***

I am a volunteer and I do not work for, nor represent, HP
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