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marus_0o
Punch Card
Posts: 20
Registered: ‎03-25-2014
Location: Bucharest
Views: 6,453
Message 10 of 189

Re: B5400 Touchpad problems win8.1

I have deinstall the Power Management ullities and restart laptop and its worked, no problems with touchpad.

Try this and it will work.

tommy-2004
Fanfold Paper
Posts: 17
Registered: ‎03-05-2014
Location: Germany
Views: 4,864
Message 11 of 189

Re: B5400 Touchpad problems win8.1

Hmm...for a while.This was the first
check. But only for a while.
marus_0o
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Posts: 20
Registered: ‎03-25-2014
Location: Bucharest
Views: 4,858
Message 12 of 189

Re: B5400 Touchpad problems win8.1

I try this last week and i chek touchpad occasionally and it's work... mostly time i use a mouse and i don't need touchpad. This problem returned you?

Steviegee
Paper Tape
Posts: 7
Registered: ‎02-04-2014
Location: Sweden
Views: 4,105
Message 13 of 189

Re: B5400 Touchpad problems win8.1

Uninstalling Lenovo Power management does not fix the problem.

 

I have found that the problem most often occurs when i use internet (internet explorer, haven't tried anyone other browser though) and have lots of Tabs and/or windows opened.

omarissimo
Blue Screen Again
Posts: 5
Registered: ‎03-07-2014
Location: ITALY
Views: 4,096
Message 14 of 189

Re: B5400 Touchpad problems win8.1

I agree with Steviegee.

The problem seems caused by using browser (I use chrome) with some windows/tabs, but I'm not 100% sure.

 

This problem is driving me crazy. Still no official help from LENOVO?

 

Thanks

 

Omar 

marus_0o
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Posts: 20
Registered: ‎03-25-2014
Location: Bucharest
Views: 4,090
Message 15 of 189

Re: B5400 Touchpad problems win8.1

Problem persist on my laptop. But anyone try to instal another OS? Problem.persist or is a w8 problem?
tommy-2004
Fanfold Paper
Posts: 17
Registered: ‎03-05-2014
Location: Germany
Views: 4,085
Message 16 of 189

Re: B5400 Touchpad problems win8.1

I have the same problems with win7 64bit.
marus_0o
Punch Card
Posts: 20
Registered: ‎03-25-2014
Location: Bucharest
Views: 4,078
Message 17 of 189

Re: B5400 Touchpad problems win8.1

First time i change the laptop... but on the next one i have the same problem.. i think is a hardware problem with all 5400 series becouse now i saw in this topic discusion is about b5400 and i have m5400...nevermind... its the same problem
destef
Paper Tape
Posts: 1
Registered: ‎04-02-2014
Location: Belgium
Views: 3,888
Message 18 of 189

Re: B5400 Touchpad problems win8.1

Any updates on this issue?

Have the same problem and it got better with removal of the Synaptics driver and using the Windows driver. Touchpad can be used but you loose some functions.

Has anyone tried the newest driver from the Synaptics website?

marus_0o
Punch Card
Posts: 20
Registered: ‎03-25-2014
Location: Bucharest
Views: 3,880
Message 19 of 189

Re: B5400 Touchpad problems win8.1

After uninstal Synaptics driver your touchpad works good with windows driver? 

On the German forum is a similar topic and answered lenovo support and said that the statement on the issue to the technical department.

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