Lenovo Yoga 2 Pro Flex :: Static / Noise In Headphone Jack
Nov 19, 2013
For the Yoga 2 Pro owners out there, how much static do you have in your headphone jack? I am loving everything about this laptop except for some noticeable static at low volumes and some backlight bleeding at the bottom of the screen. I have tried two different headsets, my Senheiser HD 280 Pros and my Etymotic earbuds.
I am curious how everyone elses behaves. If this is normal I can probably live with it. If I am the only one, I may get it replaced. Build date 11/06/2013, purchased from Lenovo's website.
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Jan 14, 2014
I have a brand new Yoga 2 Pro that has an audio jack problem. The internal speakers play audio just fine. When I plug in a pair of headphones into the jack on the right side of the unit, no audio comes out of the headphones. The internal speaker continues to produce audio as if there is nothing plugged in.
Failed solutions:
I've tried using various types of headphones. No change.
I tried re-downloading the audio realtek drivers from the lenovo website and re-installing them. No change.
I tried rolling back the audio driver to the Windows version. No change.
Is there anything else I can try? Non-working audio jack makes this a dealbreaker and I'll need to return the unit.
Update: According to Lenovo phone support, all my headphones are 3.5mm and they need to be 2.5mm. Frankly, I think they have it backwards and what I have are 2.5mm plugs, but either way I'm headed to radio shack to find an adapter to make this work.
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Jun 1, 2014
So the Yoga 2 Pro's single 1'8" audio interface is billed as a "combo" jack that functions both as a line-out (for headphones, speakers) and a line-in (for plugging in other audio devices to play through the computer's internal speakers). Well, this doesn't seem to be the case - I've tried ini vain to do this with a Line 6 guitar interface with no luck whatsoever. The Realtek Audio HD software shows the jack as performing two functions, but you cannot change what it's being used for - a difference from earlier versions of the Realtek software (apparently this was most easy to change in the Windows XP version).
How I can properly configure the combo jack to work as a line-in port, as was advertised when I bought the computer?
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Oct 27, 2012
I just got the Yoga 13 and the fan will not stop... ever... and it's loud. It's not broken.. it works just fine, but the fan is constantly running. This is incredibly obnoxious in a quiet space. Is there a fix for this? Do the later hardware revisions change the fan speed (or preferably turn it off when it's not needed)?
This was purchased from Best Buy, and the model number is much lower than the ones for sale on the lenovo website, so I'm guessing it was an earlier manufacturing run. Maybe this noisiness is by design, but I hope they recognise it's a problem and try to improve it.
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Feb 23, 2013
There is a loud griding noise whenever my wife's brand new Yoga 13 is titled in any direction. It seems like a simple gyroscopic effect causing the fan to bang in to case. It also seems like something that shouldn't be happening.
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Aug 15, 2011
I have tried three different headphones and none of them work - when i plug in the headphones, nothing happens. I have tried rebooting. Have checkec AUDIO in the control panel, it only shows SPEAKERS but nothing there for headphones or microphones.
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Aug 7, 2012
I have a T520 thinkpad with a docking station. I can get my headphones to work fine out of the laptop, but I would like to leave my headphones plugged into the headphone jack on the dock itself. The computer doesn't seem to recognize this jack is even there. My only sound options are the laptop speakers and the audio jack on the right side of the laptop.
How to enable the audio jack on the back of the dock?
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Aug 17, 2012
This doesn't always happen, but I've noticed a few times on my T440p that when I have headphones plugged in, sounds comes out of the speakers. The headphones are functional and fully plugged in, yet no sound comes out of them, and the sound comes out of the speakers. I've fixed this multiple times by unplugging the headphones and plugging them back in.
(My problem differs from this one, where sounds comes from both the headphones and speakers)....
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Sep 26, 2010
I have a new Lenovo Ultra Dock 170w and have power logitech speakers hooked up to the dock using the audio port. When the laptop is off or removed from the dock, I get a what sounds like static coming through my speakers fairly loud. I prevously had a T500 and a dock in the same configuration without this issue.
I have removed the dock power and still get the audio distortion. I have to completely remove all connected wires aside from audio before the noise go away. I am thinking there is a grounding issue with the audio jack on the Ultra Dock. Only happens with powered external speakers... I have tried with other speakers and get the same noise over them too.
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Aug 26, 2007
so for a while my headphone jack has been breaking. id have to wiggle around my headphone or speakers plug in the jack to make audio come out the right speaker. now it doesnt work at all unless push the jack in really hard and hold it there. does anyone know how to make audio come out of the microphone jack? like change it from input to output or something lol i dunno.
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Apr 16, 2009
my dell 9300 headphone jack completely broke off somehow.
I have no sound whatsoever... Any ideas???
Maybe get a USB thing? sound card??
On a side note, my screen is really loose too..
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Mar 7, 2009
Please post the link for the appropriate driver. I am using vista 64 bit premium. Thank you
EDIT: Please don't cross post and/or start multiple threads on the same topic.
-CW
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Oct 29, 2007
I was listening music on my headphone and when I put it off the headphone jack, I didn't hear any sound. I realised there is a problem with the jack, a bad contact electronic contact.
Since then, the jack is more and more "moving". I always lose the sound and get it back and it's really disturbing.
I have a Inspiron 9300, and according to this photo (taken in this forum), [url] the headphone and microphone jack is at the left middle part.
Here is my 2 questions:
- Is the only way to solve it is to change the sound card?
- Is is supposed to be cover by th warranty? Because the sound card still work, the problem is the input jack itself.
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Dec 12, 2009
Figured out the issue.
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Feb 2, 2009
I've recently upgraded my XPS M1730 to Vista and upon doing so I've noticed that both my headphone jacks no longer work...
Only the one closest to the front of the laptop works, the middle jack doesn't work. Any ideas if this has to do with Vista?
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May 28, 2009
The headphone jack emits a buzzing noise when I have it connected to my Logitech speakers.
It only makes the annoying sound when the AC Adapter is plugged into it. Is there any quick fixes for this problem????
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Apr 8, 2009
The headphone jack all of a sudden stopped working. I tried restarting my computer and it still doesn't work.
At first I thought my headphones died, but testing it on another source, it still works.
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Jan 9, 2015
All of my headphones work on my other devices, so I know that the problem is not with the headphones themselves. The problem is that when I use my headphones with my laptop, everyone esle around me can hear what I'm listening to. What do I need to do?
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Dec 14, 2009
Have a weird problem and just wanted some advice on what to do next, before sending in my laptop to dell..
My laptop speakers wont output any sound whatsoever. While i can hear those very same sounds via headphone jack/hdmi.. No music, windows system sounds etc via the speakers, but can hear them via headphone/hdmi..
I have installed and updated the latest drivers.. Reformatted and reinstalled operating system (windows 7 home 64 bit), yet no results..
While I am convinced that it could be a hardware problem, I was wondering if you guys could suggest any more tests/things to do..
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Jun 14, 2014
when i try to connect any hp combo headset having same jack for headphone and mic both ..the laptop doesnt recognizes any sound being spoken into the mic. but i can hear songs in the headphone.
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Feb 16, 2015
i got a problem with my headphone jack. I only hear sound on the right side, not on the left. tried different headphones, same problem. Did the soundtest from the configurationpanel , same problem.
Laptop is a few months out of warranty so a repair by Acer isn't an option (if it is a hardware error).
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May 24, 2014
I am working a lot in one place, charger always plugged in.
just to save the battery life...can you run it without it?
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Jun 5, 2014
I have a Yoga 2 Pro. I pressed the Fn and the +(plus) key to increase some text size. How do I reverse this?
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Nov 25, 2009
Well, didn't check before installing Macrium Reflect Professional but it detected 7 (seven) partitions in my Yoga2 13 (Not Pro) as follows:
1 - WinRE_DRV 1GB total 313MB used - NTFS Primary
2 - System_DRV 260MB total 28.5MB used - FAT32(LBA) Primary
3 - LRS_ESP 1GB total 497MB used - FAT32 (LBA) Primary
4 - NONE Unformated Primary (?)
5 - Windows OS 422GB total 44.58GB used (C NTFS Primary
6 - Lenovo 25GB total 2.46GB used (D NTFS Primary
7 - PBR_DRV 15.75GB total 12.46GB used NTFS Primary
All Yoga2 13 are like that from the factory or Macrium created some of them? If they are like that from the factory what each of the partitions have inside (other than, obvlously, the #5 Windows.)
In creating an image for restore in case one is needed which ones I should include in the image?
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Nov 28, 2014
When i plugin earphone/ headphone jack my Laptop speakers do not mute. i can hear the sound in ear phones.
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Mar 29, 2014
Is there any way to boost volume on Yoga 13?? I have my system volume and video player volume maxed out and it's STILL not loud enough. No it doesn't have anything to do with what I'm watching, and no, nothing to do with the player. Windows Media, VLC, and Divx have been tried.
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Apr 7, 2013
I bought a Lenovo yoga 13 a couple days ago. the yoga freezes 1-2 times per day. the Screen Shows the frozen application, the Keyboard, touchpad or mouse didnt Response.
I watched into the logfile and DptfPolicyLpmServiceHelper is the last entry before the Crash. I uninstalled the Dynamic Platform and Thermal Framework, but it doesn't work....
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Jun 21, 2014
I purchased a new Flex 2-15 online the past week. The model name shown on the back is "20405". Manufacture date is May 12, 2014. The User Guide refers to a "Novo Button", which is shown in diagrams as being on both the left edge and the right edge near the front. Neither location has a button of any sort. The right edge has a pinhole in the supposed button location. A curved arrow icon is next to the pinhole. I have an inkling this may be some sort of factory reset button. Lacking the Novo button, what is the procedure for accessing the features which the manual says are accessed by pressing this non-existent button?. That is, BIOS, and/or the one touch image backup/restore system?
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Nov 9, 2014
I got my new Yoga Pro 3 and it is looking and working great except from the two fingers tap which does not. This is a real bummer since I use it all the time on my mac and Asus devices.
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Jun 1, 2014
I´ve got a problem when I connect the yoga 2 pro with my TV (8 year old sony, full hd) with HDMI. The picture doesn´t fit into the screen, it is too big. I tried changing the resolution of both yoga and tv and at the Intel graphics driver I can´t change the scaling option. H
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