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How to reset the BIOS !

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strangexxx|Post time:9-17-2017 14:06:01 View:1328|Reply:8

How to reset the BIOS !
I accidentaly disabled usb in bios setting, now i can't boot to windows.
i have deleted all android partition before, and merge all partition into windows partition.
How to reset the BIOS or maybe CMOS ?
How to reset the bios using BIOS Programmer tool?
http://www.aliexpress.com/wholes ... ext=bios+programmer

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MixFix| Post time 8-5-2016 02:51:46 | Show all posts

Excuse me.

Edited by MixFix at 8-5-2016 04:19

Hi!
You can do it from Your Windows system by using WinFlashIt Utility Which You can to find over internet or download from: https://yadi.sk/d/JKS6tF28twm7g there You cand found utility and image, where I've write short instuction for chuwi hi8.
Bios file You should to download from device thread of this forum. password for dropbox is en.chuwi.com
P.S.:  http://forum.chuwi.com/thread-1554-1-1.html   - there is detailed instruction for BIOS Programming.
http://ru.aliexpress.com/item/CH ... t=searchweb201556_7,searchweb201602_1_10048_10047_10049_10046_10045_10017_106_105_104_10060_103_10061_102_10062_412_10063_10039_10057_10056_10037_10055_10059_10033_10058_10032,searchweb201603_7&btsid=ea4aae1a-a600-4f47-8a09-64a24eb21c60 - here is programmer suitable for You(or You can to find it by  "CH341 Bios programmer"  request, at any other places.
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Hackerjac| Post time 8-5-2016 09:30:20 | Show all posts
cant you just enter bios and then enable USB there

Since you dont say witch model you have its a little hard to help out

but for Hi12 and i think Hi Book, you have to enter f7 doing boot, to get to bios
I do NOT work for Chuwi. Please DO NOT pm or email me with problems you may have!
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angelo_ln| Post time 9-5-2017 15:13:58 | Show all posts
hello I have an Hibook PRO 10.1 .. and if I couldn't get into the bios?  my tablet is completely black and it doesn't work .. i don't even see the red led flashing .. do you tell me it's worth taking a BIOS Ch341 programmer? Thank you
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Motobot| Post time 9-5-2017 16:01:56 | Show all posts
Edited by Motobot at 9-6-2017 03:02
angelo_ln replied at 9-6-2017 02:13
hello I have an Hibook PRO 10.1 .. and if I couldn't get into the bios?  my tablet is completely bla ...

Hello angelo_lnб,
Recovering-a-Bricked-Chuwi-Hi12-caused-by-Corrupt-Bios.pdf (962.63 KB, Downloads: 37)
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angelo_ln| Post time 9-7-2017 04:53:47 | Show all posts
Hi Motobot.. thank you for reply!! thank you for the PDF

I've seen a number of Bios Reset Guides .. I've seen a user succeeding in resuscitating the tablet thanks to the "CH341A 24 25 Series EEPROM Flash BIOS USB Programmer v1.3" and not the "1.8V Adapter" .. you thing do you recommend ??
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Motobot| Post time 9-7-2017 06:56:10 | Show all posts
Hi angelo_ln,
Yes, I recommend to use 1.8V Adapter.
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angelo_ln| Post time 9-15-2017 06:17:38 | Show all posts
Hello guys..
I bought all the material (CH341 + Adaptor_1.8v + Test Clip) and followed the letter the PDF that you posted to me and everything was going well.
- I found a pc with windows 7 to do the procedure
- I opened the tablet and pulled out the wire
- I downloaded all the drivers and software to recognize and install the CH341A programmer (drivers installed correctly)
- I disconnected the CH341, I plugged the bios test clip (red 1-lead pin) and I replug the CH341

here's my problem .. the pc does not connect to the tablet .. the software does not allow me to press the detect button because in the lower right corner I say "device not connected" (attached to the photo)

the tablet is completely switched off and not connected to the PC or to the electrical outlet.

do you have any solution to recommend me? please
Thank you

Senza titolo-1.jpg
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angelo_ln| Post time 9-17-2017 14:06:01 | Show all posts
Edited by angelo_ln at 9-17-2017 14:34

hello .. i could install the driver on windows 10 and now the pc recognizes the usb CH341 ..
but just inside the software and push "detect" the software tells me "detection fails, could not find the chip" (attachment)
what does this mean? I connected everything well, paying attention to aligning PIN 1 .. is the chip compromised and I need a new chip? Or I need a test clip other than my (I use the Sop 8 and i try Soic 8 too) .. please help me !! Thank

screen

screen

connection

connection
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