After the latest Windows Update no longer boot android. According to the logic it should not be ... It can, of course, something knocked in UEFI. But I do not remember that something changed. He worked day and a half in Windows. During this time, the tablet dashed off a big update. 20 minutes overloaded. Then I go to the android poporobovat via a button in the vindous. Everything hangs on the splash screen Teclast. Then just long press on the power can not turn off. After that it falls into dualbut. From there, easily Vindous. But not an android. What could go astray? I do not understand. Yet there is a suspicion that the UEFI something knocked. But what?
I checked. It's not the Bios UEFI (as I understand). I was able to open the function "Secure boot". When it comes to the inclusion of download android, and then states that the download was stopped with the current Secure Boot settings. If I disconnect the SB, the message does not appear, but the download fails. Those. the system transmits the same boot android and android already does not want to be loaded.
I rearranged on a clean Windows-language, downloaded from the official Microsoft website. All works licensed picked up, install the drivers, updates picks.
1. Download the Microsoft website official iso (
https: //www.microsoft ...-download/windows10ISO- a version of Windows10 without any letters, the language - Russian, 64-bit)
2. Prepare a bootable USB flash drive. I have worked on Linux - used Unetbootin, think, rufus under Windows (
https://rufus.akeo.ie/)It will work just as well. The essence is - it is necessary to make the USB flash drive is compatible with UEFI.
3. Using Double Driver (
http://www.boozet.org/dd.htm)make a copy of all the drivers nemaykrosoftovskih (1. Scan current system, 2. Select all non microsoft drivers, 3. backup now).
We transfer all in a safe place.
Also!!! save the file to c: \ Windows \ System32 \ drivers \ 43430r0nvram.txt (Need to raise the wifi). Or take all of my files
https://yadi.sk/d/N8xddRoGymAgi https://yadi.sk/d/UmhYw6MTym9kx (But then, there will be other modifications and iron my work stop - better to make copies of itself!).
Keep the stick.
Not on the SD card . After rebooting, SD reader system did not work!
4. Turn on the flash drive our installation, restart your computer with it:
Option 1 from Windows.
Open the notifications window (bottom right), click on the die: "All parameters". In the bottom of the window go to "Update and security", there go to the item "Restore" and select the "startup options" - "Restart Now". (All this in English, I had Russian version costs). Windows will restart and prompt to select the download option - Use the device - UEFI-media - and there are already looking for our stick.
Option 2: From the boot menu.
Turn off the tablet. Then we begin to constantly quickly press the Esc key on the keyboard - and turns it on. In the selection screen for further action first line - Boot Manager. We go back and choose to boot from EFI Boot Device, and our stick.
5. Run the installation program. At some stage asks to explain where to install Windows.
Delete the last three sections
(something like
p12: PARTLABEL = "Microsoft reserved partition"
p13: LABEL = "Windows" TYPE = "ntfs"
p14: LABEL = "Recovery" TYPE = "ntfs" - do not remember exactly, but I make copies of the pre-picked. But one can understand the meaning).
We offer to put on the vacant place.
After that, everything is standard.
6. After the installation is half the equipment does not work - this is normal.
We put our vehicle with our driver.
7. Run the "Equipment Manager" (in System Properties, or simply type in the search box).
We see a bunch of yellow exclamation marks. Methodically begin to click on them and choose PCM "to install the driver" / "to search for drivers on my computer" - indicate our location to the driver (better than all whole - and there, though he is looking for in a subfolder). We confirm the setting. And so it went with all the triangles. In the "Actions" update the configuration of the equipment look that still remains unknown.
8. During the installation of the drivers is likely rugnetsya driver WIFI and Bluetooth. This is normal.
Return 43430r0nvram.txt saved file in its own folder (c: \ Windows \ System32 \ drivers \)
WIFI install the driver from the archivehttps://yadi.sk/d/NTooqG-rym9ke . (Right-click the .inf file - set).
9. Once again update the hardware configuration. We look for everything to work.
10. We are happy.
Yes, until you have installed a switch between systems. Those. to from Windows could directly switch to Android. I have until the android does not work (not related to resetting) - so I do not actually. system selection menu after downloading works without problems.
PS. File 43430r0nvram.txt nonnative. I removed the ignorance that you may need. With this all works. Roll back the system back do not want for a single file. But if someone will throw its taken from our tablet - will be "+" promise.