English Community

ThinkPad NotebooksThinkPad: X Series Laptops
All Forum Topics
Options

1 Posts

08-26-2016

DE

5 Signins

67 Page Views

  • Posts: 1
  • Registered: ‎08-26-2016
  • Location: DE
  • Views: 67
  • Message 1 of 3

X260 Windows 7 keyboard battery mode keyboard input delayed

2016-08-26, 11:09 AM

Hello,

 

I am running LenovoX260 with Windows 7, I additional installed the lenovo updatecenter. All drivers are updated according to lenovo7 update center.

 

Symptom: Basically, when the machine boots on battery all keyboard strokes are delayed for roughly 5 seconds or until an easy touch of touchpad or trackpoint -- whatever comes first. The machine has not a high load at this time and no keystroke is lost. It is just delayed strongly.

 

To make it more complicate, this symptom disappears until next reboot when I lock the screen with win+l and reunlock the screen with my password. It also disappears when I plugin the powerplug, but it also reappears when I unplug it again on the login screen. Once I relogged/unlocked this effect does not reappear.

 

Booting with power plugged in is fine.

 

Any ideas?

Reply
Options

5 Posts

11-29-2008

Singapore

8 Signins

41 Page Views

  • Posts: 5
  • Registered: ‎11-29-2008
  • Location: Singapore
  • Views: 41
  • Message 2 of 3

Re: X260 Windows 7 keyboard battery mode keyboard input delayed

2017-03-02, 2:25 AM

Hi, I have the same exact problem with my X260.

Could you share if you managed to solve it?

Thank you.

Reply
Options

5 Posts

11-29-2008

Singapore

8 Signins

41 Page Views

  • Posts: 5
  • Registered: ‎11-29-2008
  • Location: Singapore
  • Views: 41
  • Message 3 of 3

Re: X260 Windows 7 keyboard battery mode keyboard input delayed

2017-03-02, 5:23 AM

I want to share that finally I managed to fix it by installing all the drivers from the "Optional Tab" on Lenovo System Update.

I'm not sure which driver that is really needed. I didn't have chance to test it one by one.

Reply
Forum Home

Community Guidelines

Please review our Guidelines before posting.

Learn More

Check out current deals!

Go Shop
X

Save