Hello sir @joalruch i recently joined to this forum because my friend give me a Lapbook Pro 4GB 256GB he mentioned to me that he enabled the linux support and bricked the device (nothing shown, black screen) i just want to fix it by flashing the bios using CH341A programmer but i search everywhere i was unable to find the right bios file can you provide the correct bios file for me i am willing to do anything in return i just want to fix this lapbook for my son as a gift for his birthday this March 15 here’s my email patrickablen@gmail.com i also provide the pic and serial number of the lapbook here La pQG256G4G2083994 Thank you very much.
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good day sir, I would like to ask you for a tip or link where you can download the bin that will be used by the ch341a programmer for chuwi lapbook pro … that’s also the problem with lapbook pro so I’m just trying to make it so that I can also learn …hope you give me help sir … godbless
here is my email, janwarski0631@gmail.com
thank you sir
I’ll wait for you to reply
hello sir @joalruch after I delete do I still need to download the bin file? or just delete and reset? my laptop is chuwi lapbook pro … if I need to download a bin file can you give me a link sir ?? I hope you can help me…thank you
my email is (janwarski0631@gmail.com
Hi,
I need help to reset my Chuwi Lapbook Plus LapBP Q256G19070069.
Please send me the BIOS and drivers files for Windows 10.
Email: hakteva@icloud.com
Thanks
James
Good day sir.
please send me the Bios files.
We have: motherboard G140J rev11.
BIOS Gigadevice 25LB64CVIG - 1.8v
Here is my email, kingaquinopayano@gmail.com
Thank my Lord
I will wait for you to answer.
Thank you.
Hi,
I am in the same state as you “Boot on black screen” with my unowhy ultrabook after change a parameter in the bios (boot tab : fastboot perhaps or another one but i don’t remember exactly).
I used the ch341a with adaptor 1.8v to read the 25lb64cvig chip.
FI : I can’t read it with the pince, i am solder directly on chip the cable pin 1 2 4 5 6 8 only.
So i have the bin extract of my chip (don’t know what is the bios version used) with a bad parameter(s) to changed.
The bios file available here bios bin
Thanks for your help
Hello,
I have the same Notebook Chuwi Lapbook Pro 14" and the same black screen problem that occured suddenly.
The bios.bin file what chuwi provides is 8MB and the file size I’m able to flash is just 1MB
Can somebody please tell how you did it?
Thanks!
@manonegra222 do you know how to solve this¿
No, this is why I’m here and looking for a solution.
You should know it and have the needed file since you’re apparently and official Chuwi Spain Support Client ??
Volks!
Didn’t anybody get the working BIOS.bin file from joalruch ??
If yes, can you please share it with me too??
E-Mail:
chuwi.postage249@slmails.com
Thanks!
The computer is a little old, that is why i was asking him to see if he could help you as he is more expert of Old products. We are all trying to help. I will ask tech tomorrow also.
The BIOS chip is 25Q80CSIG
Does Chuwi Support provide a pre-programmed chip??
I can let the new chip replace at a computer service.
Tech was trying to find a sample of the computer but we currently dont have any right now, to try to flash it here and try to help you. I will keep it pending to see if we can solve this in future
The file I read from the chip through ch341a programmer cannot be the bios.bin , it’s probably EC.bin
I found a working backup of it but even when I flash back the working file, nothing changes!
I can send you both files if you can share your e-mail address via pm.
I hope, that the support can at least repair the corrupted file.
The problem is that we do not have a computer anymore to be able to repair and try 
An Expert just needs the .bin file to repair the hex data, but apparently there is no expert in your tech team…
I really don’t understand how this brand produces computers without having needed spare parts, backups and a service team who has knowledge !?
service@chuwi.com doesn’t even read or understand the emails and replies the emails with an irrelevant draft…
I’m highly disgusted about this rubbish brand!..