Lenovo Yoga 2 Pro Flex :: No Output To Micro HDMI After Update To Win 8.1

Aug 21, 2014

My new Yoga 2 Pro has a secondary display connected through the micro HDMI port. This worked like a charm initially. But after upgrading to newest Windows 8.1 (this is done automatically) it no longer outputs anything to the micro HDMI port. Display and cable is fully functional. But even though the display is powered on, the computer fails to register it and apparently it cannot output anything. Seems like the micro HDMI port is non-existing.
 
After the windows upgrade I have tried to uninstall / reinstall the display driver. I have also upgraded the Intel drivers to Win 8.1 versions found on the Lenovo support site (including BIOS 76CN38, Intel HD 4400 display driver 15.33.18.64.3496 and chipset 9.4.0.1026). But nothing seems to work.

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Lenovo Yoga 2 Pro Flex :: Micro HDMI And Bitstreaming HD Audio To AV Receiver

Apr 26, 2014

I have an A/V receiver which supports HD sound up to DTS-HD MA and with my old laptop I was able to bitstream DTS audio from movies with an optical toslink cable. When I saw the Yoga 2 Pro laptop had a microHDMI port, I assumed that I would be able to get DTS audio and maybe DTS-HD and DD TrueHD audio from HD movies by bitstreaming it to my receiver. I've only tried it with VLC and where I was able to get the spdif pass through working for DTS audio before, this has not proved straightforward with this laptop. Trying passing the audio to their receiver to get HD audio? Is this generally not possible with laptops?

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Lenovo Yoga 2 Flex :: Connect Pro With TV With HDMI

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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Lenovo ThinkPad Yoga S Series :: S1 Audio Output Through Mini HDMI Port

Feb 6, 2011

Yoga S1 output audio through the mini HDMI port?  I see it listed as a possible output in "sound", but it just says "not connected".  Not sure if it is my TV, my laptop, or the HDMI to mini HDMI cable I'm using.

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Lenovo Yoga Pro 2 Flex :: Mini HDMI For Monitor No Sound

Apr 23, 2014

I have a yoga pro 2 and I want to connect to an external monitor. I bought a mini HDMI to HDMI cable. Video is perfect but no sound. If I plug into a TV the sound comes from the TV so cable is OK. Can I change the settings on the Yoga to allow the sound to come from the computer speakers when plugged into an external monitor using mini HDMI?

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Lenovo Yoga 2 Pro Flex :: How To Find Out If Need BIOS Update

Nov 24, 2013

I have a Yoga 2 Pro. How can I find out if I need to update the BIOS?

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Lenovo Yoga 3 Pro Flex :: System Update Is Not Supported?

Nov 1, 2014

Am I right in thinking that because System Update is not supported for the Yoga 3 Pro, the new tool for updating the system is the OneKey Optimizer? 

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Lenovo Yoga 2 Pro Flex :: Black Screen After BIOS Update?

Dec 10, 2013

I just formatted my yoga 2 pro, downloaded the drivers and ran the Bios Update. I followed the instruction on the read me, ran the .exe, clicked next/ok until the laptop restarted and if I'm not mistaken a red menu with a progress bar showed up. At that point I left and when I came back a few minutes later the laptop was turned on, the screen lighting was on but the display was black, the keyboard backlights were also turned on and everything else was off. The lights on/near the power button that signal if it's turned on and plugged to the AC are turned off.
 
It's been like this for over 30 minutes now, no signs of progress. I'm not very keen on turning off or unplugging the laptop while flashing the BIOS, but at this point there's not much else I can do.

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Lenovo Yoga Pro 2 Flex :: BIOS Update Now System Won't Boot

Dec 4, 2014

I wanted to do a fresh install but my restore files are in Windows 8 and I wanted 8.1. I used my 8.1 pro disk and created a bootable media for installing using USB. I had to go into the BIOS and change it to legacy before it would see the USB drive. Went ahead and deleted all the partitions then created a single new one for windows. The installation worked flawlessly then I went ahead with the driver installs.

The very first driver was the firmware update. The system updated the firmware without any issues but once it rebooted I only receive the following message "Default Boot Device Missing or Boot Failed. Insert recovery Media or hit any key. The select 'boot manager" to chose a new boot device or to boot to recovery media. When I go hit any key it leaves me with no boot options probably due to them being legacy options. I've tried F2 on startup to get into the bios and change it back to legacy but this never works.. I have also tried F12 trying to get it to let me select the startup drive.

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Lenovo Yoga Flex 15 :: Keyboard Failure With Windows 8.1 Update

Jan 18, 2014

My laptop (Ideapad Flex 15) updated and restarted this morning -- upon which I lost all KB function. I could not log in since could not enter my password. I plugged in a wireless USB KB which works. How to restore laptop KB function?

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Lenovo Yoga Flex 2 :: 15D - Boot Fail After Latest BIOS Update

Dec 11, 2014

I have a severe problem (I guess) after the latest BIOS Update. Windows 7 freezes during startup.

I own a 64-bit Lenovo FLex 2 15D with AMD A6-6310 and R4, 4GB RAM and a SSHD (8GBSSH). I purchased it without OS and installed Windows 7 - which worked fine so far.

I yesterday updated the BIOS with version 9FCN23WW (for Win7 and Win8), the latest BIOS update. A mistake, it seems.

After Reboot, I first had to disable Secure Boot in the BIOS, because it would not let me boot at all. I figured out how to get into the BIOS-Setup to disable this (press Enter 2x, press Tab when in the Boot Menu to access the "Apps Menu", then "SETUP").

Now Win7 begins to start up, but freezes during the startup process (the splash screen with the win flag freezes and looks a bit strange. I used the "protected mode" Windows Startup and saw that the process always hangs when loading "amdkmpfd.sys".

That is basically it.I guess I have to find a way to re-install the previous version of the BIOS.

Now about what I did to fix this (poor, but I tried):

If I try to start from a Win7 installation CD-ROM (actually it is one for Dell PCs, but I guess that is not the problem) and press a key to boot from CD, Windows loads files, shows "Starting Windows"  and at a certain point again just freezes. When I -do not- press a key, WIndows Boot Manager shows up and mentions that "Windows failed to start (etc.)" "File: EFIMicrosoftBootBCD" "An Error occurred while attempting to read the boot configuration data."

I can't even boot into Linux on a USB stick, because the Windows "Error Recovery" won't let me when I try (just offers to boot to Win7 in protected mode - it could be that it fails immediately and jumps back to Win Startup).

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Lenovo Yoga 3 Flex :: When Plug In HDMI Port / Screen Flips 180 Degrees And Then Flips Back / When Unplug It

Jan 19, 2015

I have an issue when using the HDMI port.With the Yoga 3 in Laptop mode, when I plug in the HDMI port, the screen flips 180 degrees and then flips back when I unplug it.It also flips back correctly when I close the lid.Is there a setting that I need to change to prevent this from happening?

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HP Envy TS 15 Display :: HDMI Output Not Working After Windows 8.1 Update

Apr 9, 2014

I am using an Envy TouchSmart 15 and I have just run an update of Windows 8.1 based on the system auto update (it ran 5 updates).
 
Prior to the update, I used a 27" monitor as the main screen and this was connected via the HDMI port.  Right after the update, the system doesn't seem to recognise the HDMI port anymore and it goes back to using the Envy laptop screen as the main screen.  I changed the HDMI cable but it made no difference.  I subsequently connected another laptop to the 27" monitor via HDMI and it worked fine.  So it appears both the monitor and the HDMI cable are fine.

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Sony :: Does The HDMI Output On The Vaio Z Output 5.1 Dolby Digital Surround Sound

Apr 20, 2009

Can anyone that has the Sony Vaio Z Series Laptop tell me if the HDMI output on the Z Series outputs 5.1 Dolby Digital surround Sound?

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Lenovo U/S Series :: IdeaPad U330P And Sound Output Via HDMI?

Jul 12, 2014

My U330P is running Windows 7 with the latest drivers for both the Intel HD video module and the Realtek audio chip. I would like to connect my machine to a TV via HDMI and have it both act both as the display as well as the audio playback device (i.e. TV speakers should blare, not the ones in my Ideapad).
 
The thing is, I don't have said TV yet and if what I want to do is not possible, I will not bother buying it. I already did look around in Control Panel -> Sound -> Playback in order to find out whether there's an option to set the HDMI port as a playback device but found nothing. I also have the playback devices menu display disconnected and deactivated devices, but the only thing showing is the built-in stereo speakers. The listings in my device manager don't suggest something like a "digital sound whatnot" either.
 
So in general whether the audio signal can be rerouted to the HDMI output connector on a U330P.

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Lenovo Yoga 2 Pro Flex :: Can Run Without Battery?

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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Lenovo Yoga 2 Pro Flex :: How To Reverse Fn And Plus Key

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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Lenovo Yoga 2 Flex :: 13 (Non Pro) - Seven HD Partitions?

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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Lenovo Yoga 13 Flex :: How To Boost Volume

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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Lenovo Yoga 13 Flex :: Freezes 1-2 Times A Day

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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Lenovo Yoga 2 Flex :: How To Access BIOS

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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Lenovo Yoga Pro 3 Flex :: Two Fingers Tap Is Not Working

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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Lenovo Yoga 2 Pro Flex :: How To Use Recovery Media

Jun 3, 2014

I paid $60 just for some recovery discs to recover my accidentally formatted Yoga 2 Pro. The discs came with no instructions whatsoever, and using them is weird. First of all, there is two disc 1's, no disc 2, yet there is a disc 3 and 4. Support confirmed this is normal. There is also no prompt between discs 1,1, and 2, so despite making my best guess at when to switch, I can't confidently say I'm not screwing things up.
 
After the whole process completes, the bios can't find bootable media. 

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Lenovo Yoga 2 Pro Flex :: Not Booting Up - HDD Not Detected

Nov 8, 2011

I had bought yoga 2 pro from Malaysia three weeks back. And I had traveled back to India last week.The PC was working fine till yesterday. Yesterday while I was working suddenly the system hangs and I had to hard reset. But after that the system didn't boot up. It shows boot device not found. I have switched it off and tried booting using restore button and opened the bios it shows that HDD not detected.

Similar kind of issue I faced two times before but if I hard boot again it worked fine.

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Lenovo Yoga 13 Flex :: Main SSD Not Recognized

Feb 25, 2013

I just had my Yoga 13 for about two months and really liked it. Upped RAM to 8GB and added the second SSD. Sweet.
 
But now I managed to nearly brick my nice little Yoga by spilling juice all over it, and now I am in recovery process.
 
I checked the original mSATA SSD on another machine, and it looks like it still works fine, all partitions are still there.
 
In the very beginning after first "drying" the Yoga I got it to boot a couple of times. But now all I get is "Default Boot Device Missing".

Next thing I'll try is putting the SSD in an external USB enclosure and try and boot from there.

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Lenovo Yoga 11 Flex :: Where To Get Windows 7 Drivers

Jul 16, 2013

Where I can get the windows 7 Drivers for the Yoga 11s. After a format and clean install of windows 7 i have a bunch of yellow bangs in device manager?

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Lenovo Yoga 2 Pro Flex :: How To Turn Off Gestures

Nov 14, 2013

I just got the Yoga 2 Pro and it seems like a great laptop / tablet.  I have one big problem:  the touchpad is near-unusable for me.  It seems like I'm constantly activating the switch app gesture and just cannot use it.

How do I turn off all of the gestures on the touchpad so that it just functions like a normal mouse????

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Lenovo Yoga Flex :: 11s Won't Turn On Without Plugged In

Aug 25, 2014

I've got a Yoga 11s which is barely a few months old and hasn't seen much use. Having the same problem - it won't power on or charge (powers on only when plugged in). In Lenovo Energy Manager battery status shows "Good" and charging status shows "Battery Connected". WIndows power management icon however, shows Plugged-in, not charging. Never had that problem before either, but it came with the power-on failure so I guess they're related.

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Lenovo Yoga 2 Pro Flex :: Will Not Shutdown Or Sleep

Dec 29, 2013

I cannot get the Y2P to shutdown or sleep. When I try to shut down it powers off but after about 2 seconds it turns itself back on and boots up. Same thing happens when I try to sleep.I've tried pretty much everything I could find online including the following:
 
-Turn off wake on lan on the network adapter
-Turn off auto restart on windows errors
-Updated bios
-Updated drivers
-Disabled all non microsoft services
-Factory reset of the OS

Went through every device in device manager and turned off "Allow this device to wake the computer"powercfg /lastwake (shows nothing).Shutting down isn't a huge deal as holding down the power button will eventually turn it off. But not being able to sleep the laptop when I close the lid is a deal breaker as the battery constantly drains.

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Lenovo Yoga 2 Pro Flex :: AC Power Compatibility?

Jun 23, 2014

I just got the Yoga 2 Pro, I also have an older Thinkpad 65W 20V AC adapter with a ThinkPad Slim Power Conversion Cable, so it will fit, but is it ok to use? All the specs match except my new Yoga 2 adapter doesn't have the wattage listed on it.

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