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T430s quick battery discharge when laptop sleep

2018-07-17, 7:47 AM

Hi everyone. Best regards from Poland. I had a problem with my T430s (i7,16GB RAM, 250GB SSD). Since 3 months laptop quick drains battery on sleeping mode. I bought new original battery (44mWh) and i had 2 used batteries. When i close screen then laptop go to sleep mode - OK, but when I in the morning opened then i see  only 30-40% battery (before 100%).

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2425 Posts

08-11-2014

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Re: T430s quick battery discharge when laptop sleep

2018-07-19, 9:25 AM

Hi Roman1985,

 

Greetings from Lenovo.

 

 As mentioned about the battery discharge in sleep mode, suggest you to update the BIOS and check for the status of the battery discharge. Please refer the link https://lnv.gy/2Nq3Pfa

 

Ashwin_Lenovo



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5 Posts

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Re: T430s quick battery discharge when laptop sleep

2018-07-19, 10:20 AM

Thx for message. Bios i was updated 2 or 3 days ego. I tray find option about hybryd hibernation but i don't finded.

I saw if laptop had runing Win 7 32bit and i closed lcd then started sleping but maybe 3 or 4 ours leater system hibernated. I have events logs. Meayby this is a tip?

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12440 Posts

06-06-2011

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Re: T430s quick battery discharge when laptop sleep

2018-07-19, 10:49 AM
Some devices on the laptop might be able (programmed) to resume the laptop from the sleep, hybernation modes. Fingerprint reader, device on the dock, on the USB port etc. Such devices and feature drain the battery.

You can check them out by powercfg command from the command prompt window (cmd):
powercfg -devicequery wake_from_any
powercfg -devicequery wake_armed

The 1st commnd shows full list of the devices that could be programmed to resume the laptop. The 2nd one shows current devices if they have appropriate settings.

Then you can disable that feature for certain device.

In my case FPR ate about 4% per 8 hours just because of it had a setting to power on the laptop.



x220 • Gobi 2000 3g | hdd, msata ssd, wwan, wifi, gps -- unique hand-made config
ThinkPad 25 Special Anniversary Edition. #retro. Signed by D.Hill
T470p | X1 Carbon Gen3 | Miix 2 10" | Yoga Tablet 2-1050F (Android) + BT Keyboard
ThinkPad Stack • 2.4/5 Wireless Router, HDD 1 TB, BT Speaker, Power Bank, Mobile Projector

Do it well, worse becomes itself

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Re: T430s quick battery discharge when laptop sleep

2018-07-19, 11:10 AM

First results:

C:\Windows\system32>powercfg -devicequery wake_from_any
GRicoh PCIe SDXC/MMC Host Controller
Mostek (bridge) standardu PCI do PCI-do-PCI
GIntel(R) Centrino(R) Advanced-N 6205
UrzGeneric USB Hub
ModuKontroler zgodny ze standardem High Definition Audio
UrzGeneric USB Hub (001)
Audio dla wyUrzThinkPad Bluetooth 4.0
Intel(R) 82579LM Gigabit Network Connection
Standardowy rozszerzony kontroler hosta PCI do USB
TouchChip Fingerprint Coprocessor (WBF advanced mode)
Standardowy rozszerzony kontroler hosta PCI do USB (001)
Kontroler hosta Intel(R) USB 3.0 eXtensible
ModuPokrywa ACPI
Intel(R) Management Engine Interface
Przycisk uKoncentrator g

C:\Windows\system32>

 

and second:

C:\Windows\system32>powercfg -devicequery wake_armed


C:\Windows\system32>

List is epty.

 

About 1 -  Which devices desabled? I was desabled WOL

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Re: T430s quick battery discharge when laptop sleep

2018-07-19, 12:02 PM
There aren't needs to disable anything as the output #2 is empty.

IMHO there might be a system drivers related problem. Or their settings. For example, Power Management Driver. Or the system isn't completed, not original (preload or ms) custom image. I'd check out the system log for power management events, what's happening actually when the laptop is being sended to sleep or the lid closed. .

Regarding the sleep modes. You could check out available sleep modes using powercfg command. If Lenovo Power Manager application is installed, disable hybrid sleep mode for certain power plan in Advanced Settings section.



x220 • Gobi 2000 3g | hdd, msata ssd, wwan, wifi, gps -- unique hand-made config
ThinkPad 25 Special Anniversary Edition. #retro. Signed by D.Hill
T470p | X1 Carbon Gen3 | Miix 2 10" | Yoga Tablet 2-1050F (Android) + BT Keyboard
ThinkPad Stack • 2.4/5 Wireless Router, HDD 1 TB, BT Speaker, Power Bank, Mobile Projector

Do it well, worse becomes itself

Communities:   English    Deutsche    Español    Portugues    Русскоязычное    Česká    Slovenská    Українська   Moto English

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Re: T430s quick battery discharge when laptop sleep

2018-07-19, 12:11 PM

You mean "enable hybrid power boost"? This option is unchack. This OS i had on 5-6 years. This is original version. Do you wont see my events logs?

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12440 Posts

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Re: T430s quick battery discharge when laptop sleep

2018-07-19, 12:22 PM
> You mean "enable hybrid power boost"?

no. Launch Lenovo Power Manager app, Power Plan tab, choose current power plan on the left side, expand Advanced Settings section on the right side. There is a selector for hybrid sleep mode, for either AC or battery powering.



x220 • Gobi 2000 3g | hdd, msata ssd, wwan, wifi, gps -- unique hand-made config
ThinkPad 25 Special Anniversary Edition. #retro. Signed by D.Hill
T470p | X1 Carbon Gen3 | Miix 2 10" | Yoga Tablet 2-1050F (Android) + BT Keyboard
ThinkPad Stack • 2.4/5 Wireless Router, HDD 1 TB, BT Speaker, Power Bank, Mobile Projector

Do it well, worse becomes itself

Communities:   English    Deutsche    Español    Portugues    Русскоязычное    Česká    Slovenská    Українська   Moto English

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Re: T430s quick battery discharge when laptop sleep

2018-07-19, 12:59 PM

Hybrid sleep mode is OFF on AC and Battery

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