[mooh]

For me, I just renamed the previous file “43430r0nvram.txt” in c:\system32\drivers\ to “43430r0nvram” then copy the new file “43430r0nvram.txt” from V200 BROADCOM folder to c:\system32\drivers\. After copying you can disable and re-enable wifi under Control Panel\Network and Internet\Network Connections ->right click Wifi -> disable then re-enable

Also please check your tablet version (v200 or v300) as Drwarg mentioned.

 

Good luck

 

[mooh]

Please ignore the log-in screen question, I just figured the problem out by setting how often the log-in screen appears.

 

[mooh]

Oh wow Thank you so much Drwarg. everything is working for me now, really appreciate.

Only unnecessary problem for me is that when it wake up from sleep, the tablet goes to the desktop immediately without entering the log-in screen.

Note I use window log-in not hotmail account log-in.

Thanks again

 

[mooh]

Just wanna report some configurations that I have experienced.

1. I updated the display adaptor driver (in device manager) and it seems to work fine (only test with youtube videos at the HD 1080 resolution).
2. Fail updating the Sensor Bosh Accelerometer because it only works in the vertical direction, need to roll back to the original driver.
3. Shut down and Restart are working only in the tablet mode while in desktop mode it took forever.
4. When the tablet is shutting down it needs at least approximately 25-30 sec to complete switching off. After that it’s allowed to press the button to turn on.
5. It needs to press and hold the button at least 3-4 sec to turn on after shutting down.
6. Sleep mode is not working with my tablet, so I have to change to hibernation mode by setting in control panel ->system and security->power options-> Choose what closing the lid does -> All drop down menu are set to hibernate,see the attached picture. By these setting, when the tablet hibernates it needs to press the power button for 2-3 sec to log-in and it takes about 10 sec to get back to the log-in screen (hibernation does completely deep sleep ), and you will get your programs and apps running as the previous state.
7. Note my table was updated the firmware(v200) and installed windows 64 bit by myself as suggested in the forum somewhere and it works fine.

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[mooh]

In my case, the problem is that when the tablet goes into sleep mode (after waiting for 5 min, my set delay) it actually do “turning off the tablet” whether the battery is charged or not, so this may be not the same issue, “turning off randomly”, as found in your case (apologize if I misunderstood).

I google my problem and found that this may be from the hibernation problem of the device and can be solved by disabling the hibernation mode ( the command I mentioned above, need to use cmd with admin authorization). I did it and it has worked since then. However, it seems to be just “turning off the screen” because when pressing the power button, touching the screen or moving a mouse the tablet restores to the normal state super quick. I also tested the battery consumption by leaving my tablet overnight (approx. 7 hr) and found that the battery decreases from 100% to 86%.

Note. I re-flash the bios (v200) of my tablet for installing the 64bit windows and not sure your version which maybe encounter different problem. I hope Chuwi will release a firmware to solve this problem soon.

Not sure this is clear enough? feel free to ask.

[mooh]

I think the problem is from hibernation and it’s solved by applying a command

Turn hibernation off: powercfg /h off

and it can turn back on: powercfg /h on

However, now I’m not sure whether the tablet’s going to full sleep mode because it’s very quick to wake up and access to desktop

[mooh]

I have the same problem and now I’m trying to test when setting the power saving mode to ‘never’ for all events (except turn off the lid it will go to sleep mode). I will report you guys if I get something.

[mooh]

Thanks Przemo and Kurai, your method is working. Now0 I got the 64bits windows 10 without any problems (just a little bit when installing windows it said you have some conflict and need to restart, then the installation’s solved and done.

[Author]

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