Fun with Lenovo IdeaPad Yoga 13
Santa arrived a day early, with a Yoga joining our family of zillas today, ordered on Nov. 24, but arriving on Dec. 20, weeks ahead of the Jan 2013 expectations.
Let's call it yZilla. It's really called a Lenovo IdeaPad Yoga 13, which is really a convertible Ultrabook/tablet at 13.3" 1600x900 with a Core i7 CPU, 256GB SSD, and Windows 8 Professional 64 bit.
Seems to work quite nicely in so many ways. Fast. Fun to use. And pretty darn cool to look at. And hold. See also the Michael Martis review here, or listen to the BYOB Podcast here.
Here's lessons learned already:
- remove McAfee, cross-fingers, reboot
- click on Actions Center warning, enable Antivirus, update signature
- install Windows Server Essentials 2012 connector and backup
- USB 3.0 port is very handy, and very fast
- mess around with freeing up disk space, after that first full backup completes!
- have fun!
While it's not exactly a traditional usage for such a versatile animal, I couldn't resist sharing this picture of an alternative mode: gamer mode. Yes, it's the Yoga in "tent" mode, seen with external USB Leopold "Tenkeyless" Linear Touch Keyboard with Cherry MX Model FC200RR/AB, and a Razer Orochi Elite Mobile Gaming Mouse, in Bluetooth paired mode. And a Lenovo 13 inch Yoga Slot-in Case nearby.
This is a bad idea on so many levels. Bluetooth lag. Moderate GPU speed, with Intel HD Graphics 4000 benchmarks here.
But it's also fun. It actually works pretty well actually, holding up at at least 40 frames per second, even under intense battles in StarCraft II. And in 2013, it'll be doing battles with homework too.
Burns far less watts than a majority of Core i7 rigs, it's safe to say. Which I'll be testing of course. And adding tips to this article. Well, just as soon as I get a chance to touch it.


Jan. 21 2013 Update:
You'll probably want to upgrade to the Relatek Wireless LAN driver 1.00.0193 found at Lenovo support here, which I found gave me a roughly 30% boost in WiFi speeds on my local network. That's right, just changed the driver, no other tweaks done. The actual driver you'll wind up with will say 9/4/2012 1021.2.904.2012 (pictured below).
Before you update, a couple of gotcha's to be aware of:
- The install bundle doesn't successfully update your Bluetooth stack as the bundle name implies it would, saying please connect your Bluetooth device. It then quickly says no Bluetooth device found and exits the installer cleanly. Yet my Bluetooth mouse continued to work fine, so it didn't alter Bluetooth apparently.
- You'll have to rejoin your WiFi network after the update, since it seems to lose your WiFi connection information.

Feb. 05, 2013 Update:
Had some issues with WiFi taking a while to reconnect when coming out of suspend. I have warp23 to thank for his post on Lenovo forums here, where his suggestion is to
change the Realtek Adapter's Properties, changing Select Suspend to Disabled
the only change I made. Now WiFi wakes up a lot faster when opening the lid, making @outlook.com login to desktop immediate, always on the first attempt. I do admit that I hope a reasonable way to get 5GHz WiFi in there someday becomes a via option someday, to alleviate my 2.4GHz microwave interference issue. I have since tested a newer microwave, the slowdown is still there, but about half as bad.
Apr. 02, 2013 Update:
It would seem a boost in GPU performance may be headed our way, read all about possible 10% performance boost at TweakTown here.
All Comments on This Article (16)
We own two (2) Yoga 13's after upgrading to Windows 8.1 we decided to tackle a long-standing issue we've had with the Lenovo Yoga and the Microsoft Sculpt Bluetooth mouse performing poorly -- the mouse intermittently paused and responded poorly. After a lot of trial-and-error we discovered a simple solution. Were able to resolve our Bluetooth issues by simply changing the Power Saving mode from "Balanced" to "Performance". Amazingly this simple change caused the intermittent Bluetooth issues to clear up completely. So we went back to the Bluetooth devices in Device Manager and unchecked the Power Management option "Allow the computer to turn off this device to save power." for any of the Bluetooth devices. That didn't resolve the issue with poor mouse performance so we unchecked the option "Allow the computer to turn off this device to save power" in all of the USB hubs under "Universal Serial Bus controllers" in device manger. To our surprise this cleared up the issue and we now have absolutely no issues with a Bluetooth mouse.
There have been several problems reported with Bluetooth devices on the Yoga. Does the fix described above correct the issues with other Bluetooth devices as well?
There has traditionally been a lot of problem reported with Wifi on the Yoga's. Since the Bluetooth and the Wifi are on the same Realtek chip connected via USB bus, this makes you wonder if some of the Wifi performance issues are related to the same power management problem. Something within the USB layer is cutting power to the Bluetooth radio, so this could also mean that the Wifi radio is getting hammered by the same USB issues. Just a thought...
Maybe we were dealing with a Windows 8 USB power management issue all along...
Interesting/strange. Too bad the Lenovo System Update utility still doesn't tend to get the very latest/best drivers out there (web site often shows newer stuff that Update finds). Thanks again, SpideyMan!
The WiFi/Bluetooth driver on Lenovo's Yoga 13 site includes the most recent WiFi driver but it is bundled with a slightly older Bluetooth driver so I would recommend grabbing the Yoga 13 specific Realtek driver but then follow that up with installing the Realtek RTL8723AE Bluetooth Software for Windows 8 (64-bit), 7 (32-bit, 64-bit) that were released for the ThinkPad X230s....this appears to be the latest combination of drivers.
Also found the driver is now right on Yoga 13 download area:
http://support.lenovo.com/en_US/downloads/detail.page?DocID=DS031976
SpideyMan, thank you!
I did try the newer driver out on one of the two Yoga 13 laptops in the family, install was quick and easy, and no need to repair Bluetooth devices or tweak WiFi, so far so good!
This Realtek driver in the link below appears to be the latest RTL8732A bluetooth driver released by Lenovo. While the driver says it's for the RTL8732AE it also works with the RTL8732A on the Lenovo Yoga and includes version 1.3.744.3 of the bluetooth driver. There are numerious fixes included in the driver including more efficient memory management. You may want to give it a try and see if it corrects the bluetooth issue you are seeing. I've downloaded and installed in on my Lenovo Yoga 13.
I'm using a Microsoft Sculpt Bluetooth mouse....and the intermittent mouse lag has improved greatly. Also, if you haven't done so you might want to disable power management on the bluetooth radio by opening up devmgmt.msc and selecting the properties of "Realtek Bluetooth 4.0 + High Speed Chip" device and uncheck the option under Power Management to "allow the computer to turn off this device to save power"
Realtek RTL8723AE Bluetooth Software for Windows 8 (64-bit), 7 (32-bit, 64-bit) - ThinkPad X230s
http://support.lenovo.com/en_US/downloads/detail.page?DocID=DS034706
The wireless NIC is definitely an issue with this device. Out of the box would not connect to a fairly new ASUS router (56u); Lenovo support couldn't help. I have 7-8 other devices connected to include my NEST thermostat. Took it back to best buy and they connected right away. This is not the only Lenovo laptop with issues. Now looking at the ASUS Transformer BOOK that comes out in March...Wish I could of kept the Yoga, but for the amount paid I don't expect to have to screw with wireless issues....The Lenovo forums are loaded with complaints on Yoga..
The secret sauce, these 3 hardware bits:
$32.99 StarTech USB 3.0 to Gigabit Ethernet NIC 10/100/100 Network Adapter, USB to RJ45 (USB31000S)
http://www.amazon.com/gp/product/B0095EFXMC/ref=oh_details_o01_s00_i00
(speedy clone over LAN, giving you the ethernet port the Yoga doesn't have built in)
$19.99 Yubi Power Superspeed Compact 2 Port USB 3.0 Hub
http://www.amazon.com/gp/product/B008UW309I/ref=oh_details_o04_s00_i00
(there's only one USB 3.0 port on Yoga 13, why not have boot and clone over LAN both go fast)
$23.95 Mushkin MKNUFDVS16GB Ventura Plus Series USB 3.0 Flash Drive 16GB
http://www.amazon.com/gp/product/B00A8OYVFS/ref=oh_details_o05_s00_i00
(very fast reads http://www.tinkertry.com/usb-3-0-thumb-drive-speeds-thumb-drives-vary-widely )
and this software bit:
$49.00 EaseUS Todo Backup Workstation
http://www.todo-backup.com
Unlike my admittedly brief tests with Acronis and Macrium, with Todo Backup, adding that Win 7 32 bit driver for that USB-3.0-to-Gigabit-adapter was easy, just download from here
http://www.startech.com/Networking-IO/Adapter-Cards/USB-3-to-Gigabit-Ethernet-NIC-Network-Adapter~USB31000S#dnlds
and copy the 32 bit Windows 7 driver on the bootable recovery media. You're then able to point to that driver from within the Todo Backup recovery boot.
Kind of similar to Windows Server 2012 Essentials 64 bit boot media, and its driver scanning. But with Todo Backup can do a full system image backup of a new (never-booted-yet) system over the network, something Essentials cannot do.
One gotcha that was easy to work around was the factory default UEFI ships in full UEFI mode, turning on UEFI with Legacy support allowed the Todo backup created USB flash drive to be seen and boot just fine.
I should probably write this up as a separate blog post at some point.
Great talking to you Bruce, so glad you stopped by!
Just got a second Yoga 13 (extended family member) and indeed, partitioning looks good, 223GB of 256GB SSD available).
Notice this in the screenshot you'll see below, as I tried to clone the drive before even booting it that first time. Quite the challenge, given no ethernet onboard.
Let's just say it's going well, but only after a lot of issues with adding drivers to Acronis True Image or Macrium Reflect recovery boot images.
I received my Yoga 13 on Feb 1. Right out of the box, the disk partitioning was all straightened out, and it came with the updated wireless LAN driver you mentioned already installed.
It appears msinfo32.exe says much the same, seen pictured here:
SWEET! That is the exact tool I checked mine with! The search was "lenovo yoga 13 hyper-v" that yielded this article as the top result. Thanks again! :)
Curious what that Google search was!
Anyhow, good news for you Tim:
Using this technique
http://www.windowsitpro.com/article/windows8/enable-hyperv-windows-8-slat-143294
with this tool:
http://technet.microsoft.com/en-us/sysinternals/cc835722.aspx
I get this output:
coreinfo -v
Coreinfo v3.2 - Dump information on system CPU and memory topology
Copyright (C) 2008-2012 Mark Russinovich
Sysinternals - www.sysinternals.com
Intel(R) Core(TM) i7-3517U CPU @ 1.90GHz
Intel64 Family 6 Model 58 Stepping 9, GenuineIntel
HYPERVISOR - Hypervisor is present
VMX * Supports Intel hardware-assisted virtualization
EPT * Supports Intel extended page tables (SLAT)
I found this page while looking through Google search results, and it may be the perfect place to ask this question, considering the focus on virtualization on this site: Do you know if the Lenovo Ideapad Yoga 13 has SLAT capabilities out of the box (with a BIOS configuration at the most)? I am wanting to run Hyper-V for Visual Studio 2012 and the Windows Phone 8 emulator. My previous laptop isn't compatible, which is a major disappointment. While I would not be getting the Yoga 13 just for that (I also need a more light-weight laptop than the 8 pound 18" behemoth I am currently typing on), if you can confirm that this does work on it, that would be the tipping point versus my other choice, the Samsung Ativ Smart PC Pro, and I would definitely get the Yoga 13. Thank you so much for reading, and great article :)
Paul Braren | TinkerTry.com
Wow, excellent information SpideyMan, will certainly help other site visitors as well.
By the way, even though it's mostly about the settings for your situaiton, now that 8.1 specific downloads are available, specifically, could you share what driver you're using, is it:
Realtek Bluetooth/WLAN Driver for Windows 8.1 (64-bit) - IdeaPad Yoga
version 131.03.019916 released Oct 2013?
http://support.lenovo.com/en_US/downloads/detail.page?DocID=DS038225