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PLEASE HELP My Ideapad Z400 Touchscreen Random.

you can change the brightness and display on the power options..." 0 0 Tweet Possible answer for this question are the power save options. I'm running on windows 7 profession 64bit and dell monitor E196FP. the laptop is doing it all by itself. Thank you! weblink

Laptop Reparatur Handy j500j500 27,146 views 8:36 Lenovo ideapad z400 Touch รวน - Duration: 0:49. It was a bad wire he said. No problems. unix25 (unix25) wrote on 2013-10-01: #17 My touch screen ID isn't listed above. https://forums.lenovo.com/t5/Lenovo-P-Y-and-Z-series/PLEASE-HELP-My-Ideapad-z400-Touchscreen-randomly-stopped-working/td-p/3320874

I haven`t had the problem since. Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign up using Facebook Sign up using Email and Password Post as a guest Name Yes | No Someone said: It will not let me rollback the driver Was this comment helpful?

I also ran a check for an updated driver I may have needed but didn't get when my computer automatically upgraded to Windows 10, but it said that "my touch screen Resuming solves the crashes and then the computer works great again. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the Affecting: HWE Next saucy Filed here by: Anthony Wong When: 2013-10-17 Confirmed: 2013-10-17 Assigned: 2013-10-17 Started work: 2014-02-11 Completed: 2014-05-26 Status Importance Fix Released Undecided Assigned to Me AceLan Kao (acelankao)

Please help. Also, how do I reinstall the operating system? Thanks Marla Hlady - Duration: 0:58.

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Was this answer helpful? After five months of regular trouble shooting I was told to use an external mouse. he says he turned the brightness down all the way and now can not open tablet. what can i do?My iphone 4 brightness is nil now...its working...i also connect itune nd chek it...please solution for brithness up.

solution Synaptic Touchpad Refuses To Work solution Help With HP Synaptic Touchpad Issue Forum More resources Read discussions in other Laptop Tech Support categories Configuration Ask the community Tags Example: Notebook, https://answers.microsoft.com/en-us/windows/forum/windows_8-tms/random-screen-touch-windows-8-pro-64/47036bf1-f2fe-4939-bf19-e1d7869d33ff Cancel Unsubscribe Working... Regards, Shashi Tap that☆Star☆button belowto award aKudoif I helped. Every so often, the screen would just go berzerk.

Am unable to do so. Seems completely random. also brightness is lo...I have purchased lenovo ideapad p400 touch, model 20211 recently. Anyone able to help or have any thoughts on this?

If you dont have it yet then you can change the brightness on your device. I don't have another monitor to test it with either any solutions would be appreciated. SED: insert something after the second last line? check over here After months of searching and experimenting.

I've been looking for a correct answer for a long time! I would suggest you to try doing the system restore & check. This is what finally works most of the time - at least it's much better On Windows XP CONTROL PANEL->MOUSE->DEVICE SETTINGS->SETTINGS-> It opens PROPERTIES FOR SYNAPTICS TOUCHPAD V7.0 ON PS/S PORT

It worked.

The "closing the lid"/suspending trick also worked with me. If the problem is solved, change the tag 'verification-needed-saucy' to 'verification-done-saucy'. If you find a post helpful and it answers your question, pleasemark it as an "Accepted Solution"! 0 Kudos Reply All Forum Topics Previous Topic Next Topic Forum Home Introduction Community Affecting: xserver-xorg-input-evdev (Ubuntu) Filed here by: Jared Wisham When: 2013-05-16 Completed: 2013-10-17 Target Distribution Baltix BOSS Juju Charms Collection Elbuntu Guadalinex Guadalinex Edu Kiwi Linux nUbuntu PLD Linux Tilix tuXlab Ubuntu

Share a link to this question via email, Google+, Twitter, or Facebook. Weird... –Tori Hayduke-Toomath Jul 16 '13 at 16:15 This may be the work around for you, until a fix is released. AceLan Kao (acelankao) wrote on 2013-09-24: #15 add the following lines in /etc/rc.local could wake up the touch screen, it works every time after booting up. I rarely close the lid.

However, after getting out of suspend mode, the touchscreen appears according to xinput --list. It rebooted. Also some laptops have a magnetic switch (newer Dells, most Macs, etc.) that doesn't get stuck. unix25 (unix25) wrote on 2013-08-29: #8 Same problem on an Asus X202E.

is the second hole to detect the brightness for the auto brightness feature?Brightness cant be adjusted using function keys, function shows up but does not chanfe the brightness, even any other There are stripes on the screen (either vertical or horizontal) that change when you move the screen or tap it lightly on the sides.