Lenovo Yoga 2 Windows no hdmi sound

Hello,i have a little problem with my Yoga.If i connect my Yoga with my TV via hdmi, i have no sound (screen works)I hve this problem under Win 8.1 and also with Win 10.Under Sound Options is only the Speaker (Intel SST Audio Device) availabel. Nothing with HDMi Sound or Digital sound.Right Click - deaktivated devices is set.I have checkt the HDMI Cable,it is ok.There is no sound. just video.An driver update doesnt solved the problem.I hope anybody can help me.sorry for my bad english.Best regards H. 

You can run some tests from here to check if its a motherboard connection problem -
http://support.lenovo.com/us/en/lenovodiagnosticso​lutions/downloads
Could be that just a wire is loose inside the laptop, As you say you are a intermediate/advanced PC user, you can open it up and check for loose connections. Here is the manual link -
http://download.lenovo.com/consumer/mobiles_pub/le​novo_yoga_2_pro_hmm.pdf
Lenovo's warranty can be extended, i believe if you were having issues, you should have extended it. Sorry about the laptop condition now.
My suggestion is to take a look inside and see if it seems like a fixable problem. If not, buy and use external speakers.
I am sure there are no manufacturers who would fix a laptop without being paid if it is no longer in warranty (and problems can happen with any laptop)
Current System - Lenovo Y510P, GT755M SLI, 8GB RAM, 1TB HDD + 24GB SSD
When your plans fail, your Real Story begins!!

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  • Lenovo Yoga 2 13, Kali Linux 1.0.7, Ubuntu 14.04, Windows 8.1 install, config, and wifi fix.

    Lenovo Yoga 2 13, Kali Linux 1.0.7, Ubuntu 14.04, Windows 8.1 install, config, and wifi fix.
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    ORANGE!
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    6. I will include the EFI boot files and the WiFi fix files if I can attach. Otherwise I will provide a link to them.
       Link: https://www.dropbox.com/s/puxnnoft3gn2b6l/WiFiFix.zip
    Recommended (these are just in case you corrupt something making your system not see any OS
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    I did not need to disable ‘secure boot’ to do this, but keep in mind that you may need to.
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    1. In Windows scroll to computer and right click, select manage.
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    a. You can also add more space by right clicking your C drive and selecting shrink
    b. Do not format the partitioned data as this will make identifying it later much easier.
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                    b. Type ‘cmd’
                    c. right click and select ‘run as admin’
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                    b. type ‘select disk $’ (Replace the $ with the number of the drive)
    c. ***** Before proceeding make sure you have the correct drive selected or you can ruin your Windows install and Lenovo one touch recovery will not fix it since we have changed the partitions *****
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    e. type ‘create partition primary’
    f. type ‘active’
    g. type ‘format  fs=fat32 quick’
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                    b. type ‘select disk $’ (Replace the $ with the number of the drive)
    c. ***** Before proceeding make sure you have the correct drive selected or you can ruin your Windows install and Lenovo one touch recovery will not fix it since we have changed the partitions *****
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    g. type ‘format  fs=fat32 quick’
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                    a. Kali will need some files added for EFI boot. --$--
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                                   ii. EFI files are located within the wifi fix folder https://www.dropbox.com/s/puxnnoft3gn2b6l/WiFiFix.zip
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    Ubuntu install
    1.     Place USB drive into the laptop and press the “Lenovo boot” button next to the power button
    2.     Select ‘Boot Menu’
    3.     Select ‘EFI USB Device (Name of drive)’ Mine stated Leef Supra
    4.     Select ‘install Ubuntu’
    5.     Go through the Ubuntu install until you get to select the install drive
    6.     Once you get to the install portion it will ask you to select from one of 4 options. Select ‘Manually select partition’
    7.     Select the “Free Space” where we opened up some of the drive
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                                             ii.    Set size to 1024 mb
                                            iii.    Set type to ‘swap’
    b.     Second create the ext 4 partition
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                                             ii.    Set to remainder of the space
                                            iii.    Set type to ext4
                                            iv.    Set mount point to /
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    10.   You will notice that your wireless is ‘disabled by hardware’ This is fine for the time being and we will worry about this after the kali install. If we fix it now for some reason after installing kali we get the error again and would just need to fix it again.
    Kali Linux install
    1.     Place USB drive into the laptop and press the “Lenovo boot” button next to the power button
    2.     Select ‘Boot Menu’
    3.     Select ‘EFI USB Device (Name of drive)’ Mine stated Leef Supra
    4.     From the grub menu select ‘install kali linux’ both graphical and text work. I much prefer text install
    5.     You will get a few errors through the install but that is fine
    6.     The first we see is about network hardware and ‘load missing firmware from removable media?’ – Select ‘no’
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    11.   Now here is where it can get a little confusing so read twice click once
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    18.   Continue through the install after you should see an error warning you that ‘you may not be able to boot’ that is fine, select continue
    19.   Then select from the menu of all the options ‘continue without bootloader’
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    First setup/boot/fix grub
    1.     You should  be able to boot up into GRUB2 menu now.
    2.     You may not see kali linux in this menu (make sure you have your towel and don’t panic!)
    3.     Boot into Ubuntu
    4.     Once you log in you should see that you still cannot use wireless due to being locked by hardware
    5.     This is expected
    6.     Let’s fix grub then we will come back to fixing wireless
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    8.     Once you verify that you now have an internet connection run the following from terminal
    a.     ‘sudo add-apt-repository ppa:danielrichter2007/grub-customizer’
    b.     ‘sudo apt-get update’
    c.     ‘sudo apt-get install grub-customizer’
    9.     You can also edit the grub.cfg manually if you know what you are doing… I did not
    10.   Open grub  customizer
    11.   It should auto populate and you should see ‘debian (kali linux)’ somewhere in the list
    12.   It should be mounted to /dev/sdb2 or /dev/sdc2 depending on how many devices you have
    13.   At this point go ahead and save
    14.   Reboot and test that you can get into each OS
    15.   This is where my inexperience got me. I spent 2 of my days so I am including this error: If when you boot into Kali you get an error somewhere that says ‘/bin/sh: can’t access tty: job control turned off’ look above it for an error that looks similar to ‘ALERT! /dev/sdc2 does not exist. Dropping to a shell!!’
    a.     That error is due to the mount point being incorrect in grub, reboot and from within grub highlight the kali boot. Press ‘e’ then towards the bottom you should see ‘root=/dev/sdc2’ change this to ‘root=/dev/sdb2’ again the number doesn’t matter just make sure it stays the same.
    b.     Press F10
    c.     If this boots fine then you will need to go back and fix the grub.cfg or load into Ubuntu and open grub customizer again, it should fix this
    16.   Now you have 3 working OS on the machine with one being on a USB! Congrats!
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    Fix Wireless
    Now is the time to do what probably ¾ of you came here for. FIX THE DANG WIRELESS. This is a huge problem from Lenovo’s side that I hope they realize how important Linux is and will fix. I won’t hold my breath though.
    Log into Ubuntu : This is well documented in the following forum post on page 3 by user Haohe:
    http://ubuntuforums.org/showthread.php?t=2215044&page=3
    His has you download quite a large file, mine should be much smaller.
    https://www.dropbox.com/s/puxnnoft3gn2b6l/WiFiFix.zip
    1.     Download the attached package with the fix.
    2.     Connect your USB internet device (tether or ethernet)
    3.     Place the packages somewhere easy to access, in this example I will place them under ~/Desktop/WiFiFix
    4.     Type ‘cd ~/Desktop/WiFiFix/’
    5.     Now we need to prep the tools we need.
    6.     Type ‘sudo apt-get update’ – we did this before, but you know, just in case
    7.     Type ‘sudo apt-get install linux-headers-`uname –r`’   Note around uname-r they are the ` symbol not the ‘ this is located just above the tab on the same key as ~.
    8.     Type ‘make’
    9.     Type ‘sudo cp /lib/modules/3.13.0-24-generic/kernel/drivers/platform/x86/ideapad-laptop.ko ~/ideapad-laptop.ko.backup’
    10.   Type ‘sudo cp ~/Desktop/WiFiFix/ideapad-laptop.ko /lib/modules/3.13.0-24-generic/kernel/drivers/platform/x86/’
    11.   Type ‘sudo modprobe -r ideapad-laptop’
    12.   Type ‘sudo modprobe ideapad-laptop’
    13.   Type ‘sudo rfkill unblock all’
    14.   Type ‘sudo modprobe -r ideapad-laptop’
    15.   Type ‘sudo mv ~/ideapad-laptop.ko.backup /lib/modules/3.13.0-24-generic/kernel/drivers/platform/x86/ideapad-laptop.ko’
    16.   Next we need to blacklist the ideapad module
    17.   Type ‘sudo echo 'blacklist ideapad-laptop' > /etc/modprobe.d/blacklist-ideapad.conf’
    a.     The first time I tried this it wouldn’t work. So I did the following
    b.     ‘sudo touch /etc/modprobe.d/blacklist-ideapad.conf’
    c.     ‘sudo vim /etc/modprobe.d/blacklist-ideapad.conf’
    d.     Enter     blacklist ideapad-laptop
    e.     Exit and save
    18.   Reboot your Yoga 2 13
    19.   Boot into kali and see if you have wireless, if you do then you are done. If not we will need to repeat this process with one small little change.
    Kali Wifi Fix
    1.     Copy the sources.list from the package provided
    2.     Replace /etc/apt/sources.list with the included
    3.     Some of the file path changes but the process remains the same from here.
    Congratulations you now have 3 OSes one portable to other machines and working wifi!
    Thank you
    SirGed

  • Lenovo Yoga with Windows 8 Pro, Office 2013 and Visual Studio

    For you developer types, I just wanted to post a message and let you know my experience with Lenovo Ideapad Yoga 13 as a development machine. I bought Lenovo Ideapad Yoga 13 from Bestbuy for $999.99. As expected, it came with a crap ton of bloatware installed by Lenovo.
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    Installed Lenovo Touchpad driver fix.
    CAUTION: I take no responsibility for below steps. I am writing them from memory and if you decide to follow them and end up making your machine unusable, you are on your own as Lenovo might not honor your warranty.
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    Copied Drivers from D_Backup folder to the external USB hard drive (plugged into USB 3.0 port).
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    Created Paragon Backup & Recovery boot USB flash drive with default Linux recovery environment option (flash drive plugged into USB 2.0 port).
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    Plugged in the Paragon Backup & Recovery boot USB flash drive (USB 2.0 port). 
    Pressed the one key recovery button (next to power button). Went to BIOS.
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    Right click on the USB drive icon in Computer window and select “Format…” from the context menu. Make sure you select “FAT32 (Default)” in “File system” drop down menu. Click “Start” and wait till the drive gets formatted. This step is needed because NTFS is not readable by BIOS in UEFI boot mode. During formatting, MBR is preserved so the thumbdrive is still bootable.
    Copy all the files from the folder you created earlier (C:\WIN8USB, for example) to the formatted drive. Your Windows 8 installation USB drive is ready to install in UEFI mode.
    WIPE THE DISK PARTITIONS
    Shut down the machine, pressed the one key recovery button (next to power button). Went to BIOS, enabled Legacay mode and made Legacy high priority and saved the changes.
    Booted into Paragon Backup & Recovery boot USB flash drive again. This time, I deleted all partitions on the primary disk (Disk 0). CAUTION: This WILL wipe your hard disk and will make your machine unusable!!! 
    Shut down the machine, pressed the one key recovery button (next to power button). Went to BIOS. Turned off Legacy mode and switched back to UEFI boot mode and saved the changes and shut down the machine.
    At this point, the disk is wiped clean. All factory installed software and recovery partitions are gone!!!
    INSTALL WINDOWS 8 PRO
    Plug in the USB Flash Drive with Windows 8 Pro install files.
    Windows 8 Installer would show the unallocated disk space. I can't remember the exact details but either I had to click on Delete or New to delete and then create a new GPT partition. The entire partition was about 119GB.
    From that point, follow the Windows 8 Pro installation steps.
    After booting up into Windows 8 Pro, plug the external USB drive that had the drivers folder backed up from D_backups.
    Install all the drivers from this folder (I was able to install everything except for one Intel fast boot one because of missing partition but my Yoga still boots up just as fast).
    Go to device manager to check and everything should be good now.
    Run Windows Update.
    You should now have about 101GB free on C: drive!!
    INSTALL VISUAL STUDIO, SQL SERVER and OFFICE 2013 ON LENOVO YOGA 13
    I installed the following in that order:
    Microsoft SQL Server 2008 R2 Developer edition (I installed all components, everything!). Then I installed latest service pack.
    Microsoft Visual Studio 2010 (I installed all components, everything!). Then I installed latest service pack.
    Microsoft SQL Server 2012 Developer edition(I installed all components, everything!). Then I installed latest service pack.
    Microsoft Visual Studio 2012(I installed all components, everything!)
    I ran Windows update and also installed Nov 2012 updates of SQL Server Data tools.
    I then installed Office 2013 Pro Plus.
    MAKE LENOVO YOGA 13 MORE SECURE
    Go to Control Panel and enable Windows Defender (it is included by default in Windows 8 and is anti-virus and anti-malware solution)
    Enable full hard-disk encryption using BitLocker feature of Windows 8 Pro. Since Lenovo Ideapad Yoga 13 doesn't have hardware TPM, you have to enable password based option. For this, follow the steps here: http://rics.partners.org/show_article.php?id=274. 
    Basically, you go to GPEDIT.MSC and Open Computer Configuration => Administrative Templates => Windows Components => BitLocker Drive Encryption => Operating System Drives. From the right pane double-click "Require additional authentication at startup. Select Enabled radio button and check the box for "Allow BitLocker without a compatible TPM...". Click OK and close the policy editor. Then Right-click your C drive in the Computer folder, click Turn on BitLocker. Then select Enter a password instead of USB option. Then provide a strong password (make sure to write it down and put it in a SAFE place, if you lose the password, no one can boot into your hard disk). Then select Save to a file and save it to the External Drive. Select "Encrypt entire drive...", click Next. When this is done, you will get a pop-up on the lower-right a prompt to restart the computer. Restart your PC. Enter the encryption password created earlier. If you are successful in getting into Windows, you're all set.
    I also hooked up to Skydrive and used BoxCryptor to encrypt my files in cloud.
    The available free disk space should now be about 54GB.
    I verified that Lenovo Yoga 13 works like a champ with no slowdown with Visual Studio 2010, Visual Studio 2012 and SQL Server Management Studio open simultaneously and Bitlocker enabled!
    The keyboard right SHIFT key is small but other than that, it can work as a great portable development machine and Microsoft Reader is great for reading PDF eBooks.
    So if you are a Developer on Microsoft platform, go right ahead. Lenovo IdeaPad Yoga 13 is great for running Visual Studio 2010 and Visual Studio 2012 (1600x900 resolution is totally usable) while on the move. Since I have only had this machine for a few days, I can't tell much about the long term reliability.
    Solved!
    Go to Solution.

    Thank you for posting this. I am in this exact situation. I purchased a yoga 13, and installed Visual Studio Express 2012 for Windows Phone. As it turns out, the Windows Phone Emulator ONLY works in a Windows 8 Pro environment. Since the Yoga doesn't have a disc drive, I shared my W7 computer's cd drive, then put in Windows 8 Pro, so that it could install onto the Yoga. Well, after the installation was done, I tried running my program again and ran into the same issue. It prompted me that my environment must be Windows 8 Pro! I thought that Windows 8 Pro already installed but, what confuses me is that I see no indication that Windows 8 Pro installed. When I go to the System Window, it reads: "Windows 8". Should it read Windows 8 Pro?
    Ultimately, I'd like to know, are you able to execute the Windows Phone Emulator? I'm not sure as to whether the Yoga has the hardware capability (needs to be SLAT enabled or something like that?), I HOPE it is able to, and judging by your post, it seems like it but I'd love to know your perspective on my approach.
    Please let me know if this makes sense, as I'm new to this kind of thing but really want to start development for Windows Phone.

  • Windows 8.1 Lenovo Yoga 2 Pro "Network Driver not properly installed"

    I've just received a brand new Lenovo Yoga 2 Pro just a few hours ago, and already there seems to be a problem. Windows 8.1 keeps telling me it cannot find any networks, and when I troubleshoot problems, it tells me that my drivers are not properly installed. I've reinstalled the drivers twice already, and even gotten the most up-to-date drivers from Lenovo's website. After taking a dive through the devices window, I can't even seem to locate the network adapter within it.
    Am I missing something? Is it possible they forgot to install a network card?

    What do you mean by clean install?  Are you simply restoring a backup image of the pre-installed OS, or are you really installing with a new copy of Windows?

  • Where do I find my OEM Lenovo Yoga IdeaPad 13 Windows 8 activation key?

    Hello, a couple of days ago, I received my Lenovo Yoga Ideapad 13 in the mail. I turned it on and soon noticed that Lenovo had really screwed the pooch on how they partitioned the device. The SSD was 128GB but only 60GB was given to the C drive. The rest was either on the D drive or in some hidden partition.
    I almost immediately proceeded to do a clean install of Windows 8.
    I procured an ISO of Windows 8 and ran through the install process. For this post, I'm going ot ignore some of the issues I ran into in this process (wifi not working by default) and cut right to my current problem: I cannot legally activate Windows 8 unless I have a valid activation key. Where is this key found?
    The "About Windows 8" post on this very board says that it should be found somewhere on my laptop, but I couldn't find it. I even played with the idea of opening up the ultrabook to see if it was on the inside. I decided to hold off on this until I can get a professional tear-down guide from iFixIt or something.
    In the meantime, where do I find my key?

    It is either on a sticker somewhere on the laptop Usually on the bottom side of the laptop. Or it is attached to a card in the documents that came with laptop. My Toshiba laptop shipped with its Windows 7 code in both places. There was a sticker attached to the bottom of the laptop and there was another Genuine Windows Card that was mixed in with all the manuals that also contained the number. I would look there as well.

  • HELP! Microsoft Project 2013 on windows RT with Lenovo Yoga 11

    Hello, I recently purchased a brand new Lenovo yoga 11. I tried downloading Microsoft Project 2013 via dreamspark, but I get stuck when I try to install secure download manager. It says "the app you are trying to run is not supported on this version of windows". What can I possibly do about this? Thanks.

    Dear Babi
    Welcome in Lenovo forums
    It seems that the version you are trying to install are not compatible with the installed windows (RT) , so please try to contact the service provider for ( Microsoft Project 2013 ) to get the applicable one
    Thanks
    Alaa
    Did someone help you today? Press the star on the left to thank them with a Kudo!
    If you find a post helpful and it answers your question, please mark it as an "Accepted Solution"! This will help the rest of the Community with similar issues identify the verified solution and benefit from it.
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  • Lenovo Yoga 2 Pro, Can't upgrade to Windows 10 - "Something happened" error

    I've tried several times and I simply can't upgrade to Windows 10 on my Lenovo Yoga 2 Pro. The instalation process exists with the absurd "Something happened" error. I tried to set the Locale to en/us, and tried to install the ISO through a USB stick but no luck! Earlier I had setup my yoga 2 pro as a dual boot with both Windows 8.1 and Linux. Although I've never made any change to my OEM drives, since I went dual boot the one key recovery service also doesn't work. I still have all those OEM drives intact. When I go to the BIOS setup, I have two boot sectors, one is the original windows boot, and the other is the new linux boot; but I'm not sure it is related or not.

    Hi SteveU,
    Many things been tried (read the original post) - hybrid shutdown, intel drivers, uninstalling and installing again Lenovo Energy Managment driver (win 8.1 one), trying to use the Windows10 default driver for Energy management, shutting down with holding the shift (or alt button) can't remember now, many many things and clearly this is a Micorosft issue + Lenovo. Not enough testing down before hand, but everyone is happy at Lenovo as our money is at their bank... and have got expensive bit of kit that we shut-down holding down the button - because is just better than pressing shut-down...
    This is the second time I'm let down by Lenovo - was thinking will give them another chance but as you can see moderators viewing or post but none of them has got a solution - isn't that right Amy@Lenovo or Majestic
    Clearly Ms and Lenovo will blame each other now.
    Fed up with this...
    Windows 8.1 is the way to go, don't know why I was hoping that the latest MS updates will sort the issue out - wrong again
    At least the Mail app works fine now

  • Lenovo Yoga 3 14 recovery and Windows 10 upgrade

    Hi,
    I have a few questions regarding Lenovo Yoga 3 14 recovery and Windows 10 upgrade (should be generic questions that apply to other models as well):
    1# Will the Windows 10 update and activation change in any way the Win8.1 OEM serial key stored in BIOS? Is there any chance that any software changes that BIOS OEM key (like malware or similar)?
    2# After updating to Windows 10, if I put the USB recovery pen drive (created in Win8.1), will I be able to restore the Win8.1 version (factory restore), and successfully activate it and use it without issues?
    3# On a clean drive (without any partitions, like for instance if I buy a new one), if I use the same USB recovery pen drive (created in Win8.1) to do a factory reset, will it re-create all partitions, including the recovery partition one?
    Thanks

    1) Run the Win 10 installation and choose "Upgrade Windows" option. Windows 10 will be installed and it will be activated.
    The chance of any software changing the OEM key is insignificant.
    2) Yes, you can recover Win 8.1 successfully. No need to activate it, it will be auto-activated.
    3) I dont have experience with this but reading around the forum I have seen that using a recovery drive on a new HDD may not install windows and re-create partitions.
    The recovery partition is the hardest to re-create on a new HDD, even you are able to re-create it the NOVO button usually doesnt work.
    Let me know if I answered your questions. Thanks.

  • Lenovo Yoga 2 Pro Installing Windows OS via PXE SCCM

    Hello everyone,
    I have 2 Lenovo Yoga 2 Pro here in our company environment, because our CEO really like using touchpads with pens =).
    Since the Yoga 2 does not have a LAN connector i have been unable to install windows via our SCCM Server.
    I contacted telephone support and basically got told, this is a consumer device and pxe is not prossible. Which seems weird since there are pxe drivers and a management driver pack for the yoga 2 available.
    What I tried this far.
    Use the One Dock -> Doesnt recognize lancard
    Use USB Networdcard Startech USB21000S2 (7500 chipset) -> Not recognised by BIOS
    Use pptical boot media -> boots to pxe environment but cant connect to the server and aborts
    SCCM 2012 SP1 CU4
    OS to install: Windows 7 Ent
    All standard and pxe drivers are incorporated into the install image.
    Does anybody know, if or how it is possible to get this Notebook integrated in my SCCM environment?
    Thanks in advance

    Hi Jerry133, welcome to the forums,
    the following thread may be of interest to you; it would appear the USB ethernet dongle for the ThinkPad X1 Carbon works with the Yoga 2 Pro for PXE boot.
    http://forums.lenovo.com/t5/Idea-Windows-based-Tablets-and/Yoga-2-Pro-PXE-boot/m-p/1516628#M20051
    The part number for the dongle is 4X90E51405 and should be the first article on the following page;
    http://lenovoquickpick.com/deu/accessorycategory/33/networking-i-o
    More Info on the dongle can be found here;
    http://support.lenovo.com/en_US/detail.page?DocID=PD029741
    Andy  ______________________________________
    Please remember to come back and mark the post that you feel solved your question as the solution, it earns the member + points
    Did you find a post helpfull? You can thank the member by clicking on the star to the left awarding them Kudos Please add your type, model number and OS to your signature, it helps to help you. Forum Search Option T430 2347-G7U W8 x64, Yoga 10 HD+, Tablet 1838-2BG, T61p 6460-67G W7 x64, T43p 2668-G2G XP, T23 2647-9LG XP, plus a few more. FYI Unsolicited Personal Messages will be ignored.
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  • How to open/access my web cam in windows 8.1 ?? (lenovo yoga 13)

    After my upgrade to win 8.1 I can't access my camera , where as in skype its not showing video option ,in youcam its telling no web cam detected. Where as in in build camera apps its tell connect a camera..... In device manager no sign of wrong ?? What can I do ??????????
    Additional Details
    i am using lenovo yoga 13
    my email id ([email protected]) pls reply ....
    Solved!
    Go to Solution.

    Check in device manager under imaging device if there is a camera driver.

  • Hi, I have a Lenovo Yoga thinkpad Windows * but cannot download Itunes, i have taken off pop up blocker but no joy. Any ideas very welcome, thank you

    Can anyone help; I'm unable todownlaod itunes onto my Lenovo Yoga Thinkpad  running W8. I have tried taking off the pop up blocker but with no success.
    Many thanks.

    Do you get an error message when you try to install iTunes? If so, what does it say? (Precise text, please.)

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