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rutgah90|Post time:4-27-2016 06:44:09 View:2096|Reply:3

Hello everyone,

so i've looked everywhere online, but i cant find a solution so i thought i'd try here.
I tried installing ubuntu on the tablet, and that failed, so now windows wont start.
this is not a problem cause i know how to fix that, but while i was doing it i changed a setting in the BIOS (UEFI) that USB is disabled, so i cant use the OTG hub the connect a keyboard.

my question is how do i enable the bios setting without windows and without a keyboard.

Thank you, and hope to hear from you.
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PCHL| Post time 4-6-2016 08:33:11 | Show all posts
I don't know a solution.
But I think that maybe an option. It is for Chuwi that not start. Open your chuwi and desconnected its battery. Then push 60 seconds the start boutton and the other bouttons. After, reconnected the battery and maybe, the bios would return to first values. It's a idea, because in a computer, you desconnected the bottom battery and its reset the bios. So, maybe...

How disarmed chuwi? With a credit card for example, you start in the middle of two bouttons and slow and patiently you open the back of Chuwi.
URL tuto in Spanish:
http://www.htcmania.com/showthread.php?t=1096811
http://imgur.com/eKvKPdC
http://imgur.com/s7rA8QH

Other idea, is for people with death chuwi. They reprogrammed the flash bios. They need a EEPROM-Flash-BIOS-USB-Programmer-CH341A and they re-flashed the bios. But is for people very powerful.

Link in Spanish (Use google translator)
http://www.htcmania.com/showthread.php?t=1022703

URL about machine.
https://www.youtube.com/watch?v=L0ChYNwunUE

chip winbond 25Q64FW

Good Lucky
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rutgah90| Post time 4-25-2016 20:28:00 | Show all posts
sorry for the late response but ill give it a try, thank you very much PCHL!
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rutgah90| Post time 4-27-2016 06:44:09 | Show all posts
Hello PCHL,
so i tried what you suggested, and removed the battery, hold down the powerbutton for 2 minutes (bit longer) and reconnected the battery, but still not working.

also tried removing the battery again, and holding powerbutton + Delete, powerbutton + volume plus, powerbutton + volume down, and powerbutton + delete and so on.

do you have anything else i can try? would love to hear from you.

Kind regards
Rutger
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