Lenovo P/Y/Z Series :: After Installing Windows 8.1 Update Can't Get Sound To Work On TV
Nov 28, 2013
After installing the windows 8.1 update i can't get the sound to work on my tv. When i connect me laptop to the tv by a HDMI cable the sound doesn't work. The playback option is already set to 'realtek digital output' and i installed the latest drivers.
When i check my device manager i see that the high definition audio has got a exclamation mark on it,
but when i try to install de latest drivers trough the device manager it says that the latest drivers are already istalled.
Well i just don't no a sollution for this problem, and it would be nice to watch movies with sound on my tv again
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Apr 1, 2014
My surround sound was incredible! But now after the latest updates, I can hardly hear the actors speaking due to the surround sound being so loud. How can I fix this? Or how can I "undo" the update? I have a Carbon X1 ....
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Sep 13, 2014
Because G510 wasn't really Windows 7 compatible, I decided to upgrade to Windows 8.1. But after the upgrade, there's no more Bluetooth. When I run Bluetooth setup from drivers DVD, it doesn't install because it can't find required device. Also at tjhe Device Manager, it doesn't show anything related to Bluetooth.
What happened to Bluetooth and how can I get it back?
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Jan 23, 2014
W530
Product: 244752U
BIOS: G5ET95WW (2.55 )
Windows 8.1 - Installed from scratch.
I was able to install and configure all drivers but one. I found a tread that suggested installing Lenovo Setting Dependency Package 2.0.0.13 to fix it on a different lenovo model. I tried it without any success.
The driver id of unknown driver is "{48126E0D-4BDD-4D26-8A24-569C7AB522D6}SettingsDriver"
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Aug 7, 2014
I have Lenovo G50-30 notebook on Windows 8.1 pro. The good the driver is installed, the speaker does not work, only the headphones. It's hardware error?
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Mar 12, 2014
I have recently updated Lenovo Z500 to windows 8.1 but I have to reset and get back to windows 8 , not updated properly.
How to update windows 8 to 8.1. Do I need to uninstall some programs also before updating or have to install windows 8.1 drivers before updating windows 8 to 8.1 ..
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Apr 15, 2014
Its been quite a while (3 months ) that ive upgraded my windows 8 to 8.1 . I didn't bother checking it till now that I cannot connect to any ethernet network at all. Ive tried evrything from disabling ipv6, updating network drivers and even resetting the routers like a gazillion times but i've had no such luck in any of the process ive done so far .
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Apr 1, 2014
I want to do this: Wipe out my Lenovo Thinkpad X220 HDD and install a fresh operating system, so what are the things to do before wiping out my laptap.
What I have:
1. 4GB usb with Windows 7 installer
2. My laptap have 1 hdd, partitioned into two
a. 97.9 GB ( where my OS is installed)
b. 200 GB (where my personal files is stored)
How to wipe out my laptap, delete partiton and delete all data and instal fresh OS, Bios etc...
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Jul 12, 2014
I have a Lenovo Z500 notebook and I would like to know if is it safe to run 1.21 BIOS update for Windows 8 on Windows 8.1 64bit? I have a problem with Fn keys and in my current BIOS (1.10) there are no option for it.
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Apr 6, 2009
I'd really like a SSD drive as I need speed over storage. So I'm wondering if it possible to install a SSD drive in a Vaio SR laptop. What do I do about drivers?
I have my choices down between a Lenovo X301 with a SSD and a Vaio SR210 without a SSD. I like the looks of the Vaio better, but I'm willing to pay for a SSD premium.
If anyone has had any success installing a SSD in a Vaio laptop(where SSD's are not an option) I'd love to hear about it?
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Nov 4, 2014
First my notebook specs
Lenovo G570 (part number: 43345JU)
i5-2410M
8GB RAM
Qualcomm Atheros AR9285 WLAN
dont know the make of bluetooth (mostly broadcomm)
Came with Win7 Home premium x64
The Win7 that it came with also had lenovo energy management through which I could toggle the WLAN and bluetooth on and off. Since I never used the bluetooth, I turned it off via energy mgmt.
Also interestingly, when I was running Win7 I had it dual boot with Ubuntu. And if my Bluetooth was turned off via EM from win7... bluetooth wouldn't be recognised in ubuntu and there was no way of turning it back on... I had to boot back into win7 and turn it on via EM and boot back into ubuntu.
Recently I updated to Win8.1 but hadn't turned on the bluetooth before doing so. In Win8.1 the bluetooth device is not recognised anywhere..not in PC settings(metro UI), not even in device manager. I tried to install the energy management for 8.1 from the support site but it was extremely buggy and didnt find any option to turn on bluetooth. The old EM didnt install properly in comaptibilty mode.
In ubuntu now (dual boot with win8.1) its still the same. Bluetooth not regonised just as before.
I cannot go back to win7 now. There is no proper EM for win8.1. There is no option in BIOS regarding bluetooth. How do i turn on the bluetooth adapter?
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Feb 17, 2014
I just installed the 8.1 update. It now seems that my laptop shuts off when idle It did not do this on 8....
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Oct 7, 2014
My problem is that suddenly keyboard isn't working in windows . it works while entering password, after that it doesn't work . knowing that yesterday it was working properly.
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Sep 8, 2012
I get the "failed configuring windows updates reverting changes" message when i try to update my computer, how can i make sure that the updates go through?
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Jun 27, 2014
my laptop is z500 and i've installed the windows 8.1 enterprise x64 but i don't have bios update and windows 8.1 is nothing have a bios setup or bios update,.Where can I find the bios update for z500 windows 8.1 x64 ??
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Sep 25, 2014
My wife just updated her G580 with the Windows 8.1 update. Afterwards, the keyboard does not function - no keys respond when trying to sign into the computer, the touch pad does not work (USB mouse does), even the Onekey Rescue System button does not work. The only thing that seems to work is the power button.
I restarted the computer and held down the F2 key and was able to get into the Setup Utility where the keys did function (arrow keys, F1, F2, esc, enter). I didn't see anything obvious to me that might work. Exiting the utility and back at the sign on screen the keys don't function again.
what might be the cause or a way to recover the keyboard?
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Nov 12, 2014
Brightness on thinkpad doesn't work.
I have reinstalled my thinkpad W540. For display driver I have downloaded latest version from Nvidia. All other drivers are installed from Lenovo website.
OS: Win8.1 pro
When I push the F5 or F6, display brightness bar is shown, but nothing happens.
Already tried
- reinstall drivers after delete device in device manager
- reinstall programs after delete all drivers from nvidia and intel in program and features
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Oct 22, 2013
I recently updated to windows 8.1, and after the install, my sound did not work. I then when to support, and downloaded and installed the latest sound driver, which worked! For a few minutes... After i restarted my computer, the sound was gone again, and now it does not work at all ......
My whole experince of windows 8.1 have been very bad. My touchpad is buggy, the sound does not work, and my computer in general seems slower, and like it is working on 100% CPU all the time ....
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Aug 1, 2014
i recently upgraded my g500 from windows 8 to windows to 8.1. But ever since then, my mouse does not work and the keyboard only works after standby. I tried to restore to factory defaults but that hasnt worked.
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Nov 10, 2013
So I recently updated my u310 Touch to Windows 8.1. My audio isn't working anymore. I've checked the drivers, and updated all that come with the Windows 8.1 update.
My Device Manager says that my Conexant SmartAudio HD is updated, and so is my Intel (R) Display Audio. To make sure, I downloaded and installed the drivers from the Lenovo support site. When I try to play something on iTunes or on Windows Media Player, it just stops, and no sound is emmited. Youtube, or any other music player on the web, isn't working either.
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Feb 24, 2014
After updating to brand new BIOS from Jan. 19th I cannot boot anymore into Windows 8.1 - always get INACCESSIBLE_BOOT_DEVICE. Tried to repair using a Windows 8.1 USB Stick, no success. Even downgrading to 1.08 did not work as well!
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Jan 18, 2015
I recently bought an X240 and have this shutdown problems. Before it was caused by Norton anti-virus so I uninstalled it, then the laptop was working fine. Now, after some Windows update, it doesn't shutdown again. What is wrong with this laptop?
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Aug 15, 2014
Running Windows 8.1 for some time, but latest updates (8/13/14) cause the problem. Restore point and shutting down updates allows use, but it's a short term fix.Which update causes the paroblem?
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Oct 29, 2014
I have 12 updates showing as needing to be installed in my windows update to go onto my new lenovo G500 but every time I try and install them I get the error message 80242006. I have googled it and tried the suggestions with no luck although I have yet to spot one that is for windows 8.1 which I have upgraded this laptop to.
The missing updates are KB's 2987107 ,2968296, 2972103, 2979573, 2978041, 2979576, 2977292, 3000061, 3000869, 2989542, 2998174 and 3000988.
Could the problem be because I have upgraded the laptop to windows 8.1 from 8?
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Jan 8, 2013
I got a thinkpad w530 with Windowd 8 from the factory and its ultrabay worked really well. I use a few SSDs in the ultrabay and used to swap through them by just ejecting the one currently in use and plugging in another one. However, since Wondows 8.1 update I haven.t been able to do so, as I have to turn off the machine and change the drives.
I believe it has something to do with the OS set up. How to enable the hot swapping capability of the ultrabay?
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Oct 18, 2013
I just updated my G780 to Windows 8.1 this morning. every time I boot up the computer, I get an Error message stating" Dolby Advanced Audio - Unable to start the Dolby Audio driver. Please restart the computer or reinstall the driver if the problem persists. I have restrtaed the computer and I do not know where the driver is for this or where to install it. Computer is just over a month old.
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Dec 27, 2014
I just got a Lenovo Y40 and the touchpad uses the ELAN software. I already set up two finger option to open right click (pop-up menu).
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Mar 26, 2014
I've had this issue since new (6+ months) which has been driving me crazy. It's very intermittent, I generally shutdown every day, and it might work for 2-3 weeks fine. Other times I'll boot up, have no sound in browsers and have to reboot multiple times before it works. After booted, it either completely works or it doesn't.
So when the problem happens system sounds and other applications play fine, but no sound in Explorer, Chrome, etc. Checked all the usual things, updated drivers, reinstalled Flash, checked volume settings, etc.
Searching around many other people faced a similar issue which was fixed by a registery change, I checked this also but my registry was correct. For example: [URL] ....
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Nov 1, 2012
no sound after installing windows 8 on my hp 620
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Jul 25, 2014
I started using my laptop with Windows 8 and everything was working fine. But then Windows upgraded to 8.1 and now I cannot get the Dolby Home Theater v4 to start, I always get the error message about driver.
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