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Birraque
802.11n
Posts: 205
Registered: ‎06-04-2015
Location: BR
Views: 28,107
Message 1 of 45

Yoga 2 Pro (20266 / 80AY) - Lenovo devices tested for Windows 10 version 1703 (update March, 2017)

Why Lenovo not tested Yoga 2 Pro compliance (20266 / 80AY) with Windows 10 Anniversary Update (1607) or Creators Update (1703)?
It would be nice to show some respect to your costumers providing updated drivers for all your systems.

Lenovo devices tested for Windows 10 version 1703 (update March, 2017)

Regards,

Birraque
802.11n
Posts: 205
Registered: ‎06-04-2015
Location: BR
Views: 28,009
Message 2 of 45

Re: Yoga 2 Pro (20266 / 80AY) - Lenovo devices tested for Windows 10 version 1703 (update March, 201

If you intend to run Windows 10 on YOGA 2 PRO the better way is CLEAN INSTALL with Creators Update (1703) - Build 15063 RTM (Final Version). The ISO is available to download through Microsoft Insider Site right now:
Windows 10 (1703) - Build 15063 ISO Download
Creators Update will install CORRECTLY: (Intel Management Engine Interface AND TouchPad) then NO ACTION will be necessary (keep it):
But I recommend to replace 'VGA', 'WLAN', 'BT' and 'Intel Rapid Storage Technology' drivers for Intel version:

VGA - Intel Graphics Driver for Windows 10 [15.40.34.4624]

WLAN - Intel PROSet/Wireless Software and Drivers for Windows 10 [19.50.1]

BT - Intel Wireless Bluetooth Software for Windows 10 [19.50.1]

Intel RST - Intel Rapid Storage Technology [14.8.0.1042]

For ALL FOLLOWING drivers (Intel Chipset, Intel DPTF, Audio, Realtek Cardreader, Liteon Camera, Bison Camera, Intel Smart Connect Technology, Lenovo Yoga Mode Control AND Lenovo System Interface Foundation) I strongly recommend keep installed Lenovo (Windows 10 x64) versions:
Windows 10 64 bits - Yoga 2 Pro Laptop (Lenovo)
(*) None other driver or app should to be installed from Lenovo Support Site.

 

When everything is running go to STORE and install this 3 new Lenovo Apps:
2017-04-01.jpgSTORE - Lenovo NEW Windows 10 Apps

Lenovo Settings (*)
- You will find Battery options on Lenovo Settings only if ENERGY MANAGER has been installed:

Lenovo Energy Management (Windows 10 64 bits Compatible)
Lenovo Companion
Lenovo Account Portal

 

Lenovo forgot Yoga 2 Pro costumers long time ago without solved many issues but we can share our expertise here and keep our systems running for some more time.
Regards,

 

NOTE: I'm using lastest BIOS 76CN43WW with all Lenovo original configurations (default).

Birraque
802.11n
Posts: 205
Registered: ‎06-04-2015
Location: BR
Views: 27,811
Message 3 of 45

Re: Yoga 2 Pro (20266 / 80AY) - Lenovo devices tested for Windows 10 version 1703 (update March, 201

Rufus is free and a simple way to create a bootable PenDrive (GPT) from Windows 10 ISO
Rufus Site - Download

rufus.jpgRufus Interface

Highlighted
Birraque
802.11n
Posts: 205
Registered: ‎06-04-2015
Location: BR
Views: 24,083
Message 4 of 45

Re: Yoga 2 Pro (20266 / 80AY) - Lenovo devices tested for Windows 10 version 1703 (update March, 201

Realtek release a newer driver version for Lenovo Yoga 2 Pro:

CARD READER - Realtek Card Reader for Windows 10 [10.0.370.147]

I've updated also.

Birraque
802.11n
Posts: 205
Registered: ‎06-04-2015
Location: BR
Views: 24,043
Message 5 of 45

Re: Yoga 2 Pro (20266 / 80AY) - Lenovo devices tested for Windows 10 version 1703 (update March, 201

2017-04-05 (3).jpgMedia Creation Tool (ISO Download or Upgrade)Windows 10 (1703) Creators Update (Download ISO or Upgrade) is now available with Media Creation Tool (Build 15063.0)

Windows 10 Creators Update: Step by Step to Upgrade Your System With the Media Creation Tool

 

or

 

Windows 10 Creators Update: A Guide to Upgrading Using the Windows 10 Update Assistant

Birraque
802.11n
Posts: 205
Registered: ‎06-04-2015
Location: BR
Views: 24,017
Message 6 of 45

Re: Yoga 2 Pro (20266 / 80AY) - Lenovo devices tested for Windows 10 version 1703 (update March, 201

Before install VGA - Intel Graphics Driver for Windows [15.40.34.4624] mentioned before I recommend uninstall any VGA current driver with DDU - Display Driver Uninstaller
Complete step-by-step guide is available HERE

Birraque
802.11n
Posts: 205
Registered: ‎06-04-2015
Location: BR
Views: 22,216
Message 7 of 45

Re: Yoga 2 Pro (20266 / 80AY) - Lenovo devices tested for Windows 10 version 1703 (update March, 201

*** NEW INTEL HD GRAPHICS 4400 DRIVER AVAILABLE ***
Download Link => Intel Corporation - Display - 20.19.15.4642 (Microsoft Catalog)

(*) I did some adjustments in energy management (Sreenshot).

2017-07-18-1920x1080.png

Birraque
802.11n
Posts: 205
Registered: ‎06-04-2015
Location: BR
Views: 22,036
Message 8 of 45

Re: Yoga 2 Pro (20266 / 80AY) - Lenovo devices tested for Windows 10 version 1703 (update March, 201

1) Lenovo Settings (Battery Stretch) ACTIVATION save energy but will keep CPU working with 0.8 GHZ (Max 33%). Then should be used only when High CPU tasks isn't running.

 

2017-07-29 - 1920x1080.png

 

2) Energy Manager (Automatic Screen Refresh Rate) ACTIVATION will automatically set 48/60 Hz refresh rate fixing the BUG - SCREEN FLICKERING WHEN ON BATTERY with Yoga 2 Pro that has annoyed users since 2014 (Windows 8.1)

 

2017-07-29 (4).png

 

(*) BUG - SCREEN FLICKERING WHEN ON BATTERY (VIDEO)

Birraque
802.11n
Posts: 205
Registered: ‎06-04-2015
Location: BR
Views: 21,950
Message 9 of 45

Re: Yoga 2 Pro (20266 / 80AY) - Lenovo devices tested for Windows 10 version 1703 (update March, 201

I rollback Intel Management Energy to Lenovo version 9.5.10.1658 that run smoothly with 'shutdown' and 'sleep'. Download Link
(*) Windows Update version 11.5.0.1011 wasn't always shutting down Y2P.

2017-08-01.png

Birraque
802.11n
Posts: 205
Registered: ‎06-04-2015
Location: BR
Views: 21,206
Message 10 of 45

Re: Yoga 2 Pro (20266 / 80AY) - Lenovo devices tested for Windows 10 version 1703 (update March, 201

How to fix if "Display Brightness" isn't working on manual (just two levels) or stopped auto adjustment?
1) Open "Lenovo Settings" (Windows Store App)
2) Go to Display

3) DISABLE "Display Brightness" (Automatically adjust your display brightness using your computer's ambient light sensor). Then ENABLE it again and the Manual and Auto functionalities should be working fine again.

2017-08-22.png

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