Lenovo Yoga 2 Pro Flex :: How To Find Out If Need BIOS Update
Nov 24, 2013I have a Yoga 2 Pro. How can I find out if I need to update the BIOS?
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Lenovo Yoga 2 Pro Flex :: Black Screen After BIOS Update?
Dec 10, 2013I 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.
Lenovo Yoga Pro 2 Flex :: BIOS Update Now System Won't Boot
Dec 4, 2014I 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.
Lenovo Yoga Flex 2 :: 15D - Boot Fail After Latest BIOS Update
Dec 11, 2014I 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).
Lenovo Yoga 3 Pro Flex :: System Update Is Not Supported?
Nov 1, 2014Am 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?
View 1 Replies View RelatedLenovo Yoga 2 Pro Flex :: No Output To Micro HDMI After Update To Win 8.1
Aug 21, 2014My 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.
Lenovo Yoga Flex 15 :: Keyboard Failure With Windows 8.1 Update
Jan 18, 2014My 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?
View 2 Replies View RelatedLenovo Yoga 2 Flex :: How To Access BIOS
Jun 21, 2014I 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?
View 7 Replies View RelatedLenovo Yoga 2 Pro Flex :: New BIOS Breaks USB Charging
Jul 26, 2014I just flashed the new BIOS v38 and now USB charging does not work. I have checked Energy Manager settings, they are correct. I even uninstalled and reinstalled the EM software with no success. How to get USB charging working again?
View 9 Replies View RelatedLenovo Yoga 13 Flex :: Black Screen - Bios Settings
Jan 14, 2014I've been having problems with the dreaded "black screen" when starting my Yoga13 (but only somethimes!). To try and narrow it down, as there seem to be so many things that can cause this, I went into the Bios settings from "F2" and setup it up to ask for a "Power on" password before starting windows.
What I have discovered is that when the black screen occurs its BEFORE the Bios asks for the initial "Power on" password, ie I cannot see the box asking for the password and so Windows has NOT yet started to load. To overcome this, I just press the power button to switch off the system, wait 20seconds and then it will usually start.
Once past this, no errors ever occur on the windows side.
Lenovo Yoga 13 Flex :: BIOS Broken After Updating Intel HD Drivers
Oct 24, 2014Using windows 8.1 i've uptaded my intel hd 4000 drivers, restarted and lauched a 3d game. After few seconds I tried alt+tab and then everything got stalled and eventually with lots of artifacts on screen I've got a message about a system crash and that system now is dumpin information to a file and next it will restart. In that moment I've panicked and hard reseted (so memory dump hadn't finished).
So now when I try to boot - for a quite some time there is a black screen and then a list of boot options pops up:
Normal Startup , bios setup , boot menu .... but the keyboard is not working at all.
So after connecting a usb keyboard I entered boot options and there iv noticed something strange:
Link to image
EC version is messed up.
Keyboard is not working at all and some other things.
On top of that when I'm choosing normal startup the windows "wheel" is turning but its newer getting to boot.
Lenovo Z500 P/Y/Z Series :: Where To Find Bios Update For Windows 8.1 X64
Jun 27, 2014my 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 ??
View 9 Replies View RelatedLenovo W540 ThinkPad W Series :: Update Retriever / System Update Can't Find USB Drivers For Model 20BH
Jun 7, 2013Update Retriever/System Update can't find USB drivers for model 20BH. gmy104ww
View 4 Replies View RelatedLenovo Yoga 2 Pro Flex :: Can Run Without Battery?
May 24, 2014I am working a lot in one place, charger always plugged in.
just to save the battery life...can you run it without it?
Lenovo Yoga 2 Pro Flex :: How To Reverse Fn And Plus Key
Jun 5, 2014I have a Yoga 2 Pro. I pressed the Fn and the +(plus) key to increase some text size. How do I reverse this?
View 3 Replies View RelatedLenovo Yoga 2 Flex :: 13 (Non Pro) - Seven HD Partitions?
Nov 25, 2009Well, 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?
Lenovo Yoga 13 Flex :: How To Boost Volume
Mar 29, 2014Is 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.
View 4 Replies View RelatedLenovo Yoga 13 Flex :: Freezes 1-2 Times A Day
Apr 7, 2013I 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....
Lenovo Yoga Pro 3 Flex :: Two Fingers Tap Is Not Working
Nov 9, 2014I 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.
View 9 Replies View RelatedLenovo Yoga 2 Flex :: Connect Pro With TV With HDMI
Jun 1, 2014I´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
View 4 Replies View RelatedLenovo Yoga 2 Pro Flex :: How To Use Recovery Media
Jun 3, 2014I 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.
Lenovo Yoga 2 Pro Flex :: Not Booting Up - HDD Not Detected
Nov 8, 2011I 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.
Lenovo Yoga 13 Flex :: Main SSD Not Recognized
Feb 25, 2013I 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.
Lenovo Yoga 11 Flex :: Where To Get Windows 7 Drivers
Jul 16, 2013Where 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?
View 4 Replies View RelatedLenovo Yoga 2 Pro Flex :: How To Turn Off Gestures
Nov 14, 2013I 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????
Lenovo Yoga Flex :: 11s Won't Turn On Without Plugged In
Aug 25, 2014I'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.
View 5 Replies View RelatedLenovo Yoga 2 Pro Flex :: Will Not Shutdown Or Sleep
Dec 29, 2013I 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.
Lenovo Yoga 2 Pro Flex :: AC Power Compatibility?
Jun 23, 2014I 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.
View 1 Replies View RelatedLenovo Yoga 2 Pro Flex :: Keyboard Not Working?
Jul 18, 2014I just bought a Lenovo Yoga 2 pro and installed windows 8.1 by itsef. During Windows 8.1 initial setup I was able to use keyboard to type in PC Name, but after that the keyboard and touch pad was not working/no any response any more. After Windows 8.1 lunched the keyboard also no any response. I have to use touch screen soft keyboard. But when laptop in BIOS mode (turn power off and press a small round button next to power button) the keyboard was working fine. So I think that the keyboard hardware is ok, but some thing iwas wrong with Windows 8.1 software issue. I also un-selected all on Easy of Access->Keyboard section in Windows 8.1.
View 3 Replies View RelatedLenovo Yoga 2 Pro Flex :: Powered USB Does Not Charge
Feb 4, 2014I have a Yoga 2 pro and the powered usb port was supposed to work as a charger even with the laptop turned off, but it is working just with the computer on, I already tryed to change the in the energy options the selective suspension of the usb and also in the device manager, I deselect the "computer can turn off the device to save energy" but nothing worked...
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