Installing Drivers & Software for the USB Bios Chip Programmer CH341A (Black Edition) By:NSC 

Thanks for taken the time to share your experiences with this USB tool. Your English was fine, no need to apologise, its better than my German lol

Kind Sir, THANK YOU! this video helped me A LOT for saving my Asus maximus iv gen Z from the trash, this kind of videos helps to make the earth a better place and reduce electronic waste. Thank you thank you and thank you!!!!!!!!! people like you makes youtube an awesome place!

This device has 2 operation modes. The mode selection is based on the jumper placement. Jumper pin 1 & pin 2 -> programming mode. As you well described. Jumper pin 2 & pin 3 -> serial TTL mode. We can directly connect pin TXD, RXD, and pin GND (3 wires) to a serial port of another device.

amazing.the best video ever for ch341a programmer.thanks.

Thank you for your effort specially for speaking english

Thankyou so much for your video and link for the drivers. Worked perfectly.

this guys knows whats he's talking about just got mine working CHEERS!

Even though you posted this several years ago, it is still a huge help to us who are having troubles with BIOS (in my case, on a LattePanda Alpha - the flash to the new BIOS went badly and I bricked the device). My biggest issue was getting the menu system in my CH341A in English - and YOU solved it!! Many thanks - was pulling my hair out. cheers

Oh this is great! Thanks to this video, it just happened that i bought that programmer today and looking for some info., and i found your video. It really helps a lot. Indeed. Thank you

Excellent presentation. Problem solved accoring to jumper positioning. Also the folder (links provided) is virus free and clean. Cudos and best regards brother.

thank you for this tutorial, i have just bought one of these and your video will help me get it working properly. 'thumbs up'

Thanks for this video, and the effort to record it in English too. It made a bunch of stuff clearer for me 👍

Very thorough and I definitely had a few of these problems so thank you! with your video and one other that I needed for my specific chip I was able to accomplish my task and I'm a first time user of anything like this. Thank you thank you thank you!

Thank you for your time an effort, a great detailed explanation and providing the files for download.

when I did my video on bios chip replacement I could not find videos like yours and my main rig was down with a corrupted bios. thanks so much for your efforts

I bought this exact black bios flasher because my lg tv 55EG910T -TB died i have been told to try reflash flash the chip since there is power standby and the hardware all seems to be ok. Only your video is the only one i saw and now i am very clear on how to proceed.Before i do thank you very much for the video .Its one of the best clear cut explnatory videos i have seen .I have suscribed and given you thumbs up.Cheers and thank you again.

thank you . i needed to flash the bios on some locked chrome boxes and could not find a driver for the ch341a that worked , yours did

Nice guide man really helped me out after bricking the bios chip. Thanks alot for your effort putting in

Thank you so much, so are a heroe. Thanks for sharing the drivers files.

Thank you for your detailed explanation. Helped me recover my motherboard without going to rma or some stuff. EFI issues kept it from booting. vielen dank.

Awesome. The main point is ))) We got the package !!! And a simple useful guide !!! Video from 2016 !!!

very clear demonstration/explanation.

Thank you! Finally someone with a common sense approach. Helped me out heaps... Appreciate the download links as well. :-)

I don't understand English well, but with you I understood ... I subscribed to your channel...thank you 💐

Excellent video. I really appreciate your help and guidance. This is the best video ever about this device. Keep up the great work

good job explaining bro ! much appreciated. Thumbs up for your video.

ACE! Very thorough. Thank you for your custom folder (your 1st link in the description):it saves time and has everything we need, besides the BIOS file which depends on the card being flashed. A1 vid.

Excellent, thank you, various web sites were saying to leave the jumper as default, but by moving it, as you said, worked great -

hey man thank u so much for the video every informative i like it so detail thumbs up for you men

1. Position of the Tab: It is written on the circuit board. 1-2 for programming and 2-3 for TTL. Unfortunately written in Chinese 2. The Up or Down connection: It is also shown in the circuit board. Top is for 25 and down is for 24. For most bios, it is 25 chip and one must select 25 SPI Flash in the software.

Thank you so much! The flipping of the pin #1 location, with the different program versions, was exactly my problem!

haha you talked few minutes about the jumper... however very detailed and useful video. Thank you so much.

God bless you, excellent vid, subscriber earned!

Thank you, useful video and file. Started on win 10, no problem.

Black edition worked perfect on the Lenovo Thinkpad T570.. Btw I used the a socket adaptor so yeah thanks for the video, you saved me £60!

Thank your for sharing!

Thanks your video saved my bios chip. $5 programmer well worth it.

You are a Gladiator >>> Thanks !!!!

Thanks for the video. I don't have this programmer (yet). Nor have I downloaded the software yet. But there is one thing that seems obvious to me, just from watching your video... Problem #2, Wrong Chip Placement in Socket Depicted in the First Version of the Software (that you used)... @ 10:46 - The type (in the first software) is set to "24 EEPROM". @ 14:00 - The bottom of the programmer shows the upper bank = "BIOS 25 SPI", and the lower bank = "EEPROM 24 I2C". @ 16:32 - The type (in the second software) is set to "25 SPI FLASH". I would bet you 25 cents that both software versions will properly show (in the lower-left graphic) the correct orientation and placement of the chip, if the correct chip type is chosen. I could be wrong about that, but I doubt it. Once I get the device, I'll test that. I plan to use this device on HT24LC32 chips (which can also be written to by the end device). It's obvious to me that 24 series EEPROMS would use that lower bank, that was incorrect for your 25 series BIOS chip. Still, a very helpful video, after I jumped to about the ten minute mark. Pins 1 & 2 was it? LOL (Sorry, I couldn't help myself)

Thank you very much for recording this, was extremely informative and covers all the Gotcha's that someone would run in to.

Bonjour, j'ai installé les pilotes et le logiciel c'est super, merci

super geiles Tutorial. Daumen lang und hoch ;)

Hey thanks for the content i just instelled and copy my chip and it worked straight away!☺

despite this video could be shortened to 5 mins, it helped me. i had problem with correct chip position

Good Job. thank you for sharing ur ideas :)

ty for all your info...

Jumper 1 /2 are for the serial CH341SER and 2 /3 is for the Parallel CH341PAR. Totally different drivers for different pin connections. Could be the other way round but you can mess at your leisure.

I should say the best video made for users like us even though it is 3 years old. A big thanks to you.

This is the most common issue with the CH341a Black (JUMPER IN THE WRONG POSITION)

*Nicely explained ,Thank you* 👍👍👍👍

and thanks for all your works too ... drivers,program,chip connection fix,jumper state ....etc ----- GOOOD JOB

i think the distributers had seen your helping video and put the jumper in the right place per default now - thanks a lot for your good work

Really helpfully video

Your English is fking awesome, man.

Very detailed video !! Now i can fix my broken bios, thanks!

Very good video on details of this programmer, thank you.

Hi there Great channel.

Can i get a link to the original source of the download ? Thanks !

So received mine, and managed to reprogram my bios after it didn't update properly and my laptop didn't turn on. I had to use version 1.30 of the software otherwise it didn't pick up the chip. But so easy to use

Thank you, my computers bios got corrupted and I'm going to buy this tool to fix it, you showed me everything I have to do and made the drivers very easy to find, thank you.

Don't worry about your English it's fine.

Thank you so much !! ILOVE YOU !!!!

*i see a lot of videos trying to see why the program cant see my programmer conected, and only was for the jumper position haha thank u very much u save my life :D*

Ich danke Dir für das tolle Video. Habe mir genau den gleichen Programmer direkt aus China bestellt und da war keinerlei Software dabei. Und ich glaube ich hätte mir nun auch den Wolf gesucht wegen dem Jumper Problem. Dein Englisch ist gut, konnte auch alles verstehen. Hat mir nun viel Zeit gespart und hast alles toll erklärt, hab nun auch das neue BIOS schon draufgeflasht. 1A Video !!!

Danke du hast Memmet weitergeholfen

September 2023, work on asrock fm2a68m-dg3+ you save my mobo thanks man

Danke!!! Das hat mich gerettet. Ich hab schon 2 Stunden rum probiert. Aber ich hatte auch das falsche Programm. Der Jumper war bei mir komischerweise schon richtig gesteckt, allerdings hatte ich trotzdem erstmal Probleme den richtigen Treiber zu finden. Und durch das falsche Progamm hatte ich auch die Anzeige falsch rum für das Steckmodul... Danach ging es ohne Probleme. Danke!

Flashed Asus N73sv laptop with latest bios and bricked it (thanks Asus) I learned that with this tool you need to first erase the chip or you get read errors. extra info on Asus N73SV is to NOT use their bios but search for the N73SM Only that version worked! even older versions of the original N73SV did not work. Happy with this cheap tool. It does read all *.* files btw.

moin, kannst mir bitte mal sagen: hab das ding jetzt schon 2x bei amazon besorgt, aber das rote licht geht einfach immer nach 1-2 sekunden aus wenn ich es an USB anschließe, dann kommt auch device not detected, hast du da deine idee vielen dank

Excellent

This jump really worked! Cheers mate for the tip very helpfull!

Great job m8. Thanks for info and for the files provided. Very helpful. Thanks again. One thing i've noticed is that the soldering joints of this device is purely made. I will use my soldering iron and resolder the bad connections to make proper and acceptable soldering joints just in case so it can be more reliable to the task.

Thanks a lot guy

Many Thanks

In arriving package position, jumper position is on TTL. This meaning from USB you need connected wires from USB to by description on the bottom programmer PINS. If you can seen 1-2 meaning (USB Normal) 2-3 TTL then come TX0, RX0, GND and 5V. From other side come output pins (5V, 3.3V, GND, MIOS, MOSI, CS and CLK). With this pins you can connect FLASH or EEPROM with wires to ic pins without de-soldering. More information about TTL Cable: www.kiwi-electronics.nl/usb-to-ttl-serial-kabel?lang=en

Well done, very instructive.........

thank you

thanks 🤩🤩🤩

Es funktioniert, also Danke jetzt kann ich endlich mein Mainboard retten. Sehr gutes Video

Thanks for this, ive been messing with this programmer board for a while and even though my chip is detected from motherboard because i'm using the clip. I don't see any green light flashing when it's flashing the firmware nor reading.. It's just another red light that turns on.

good video thanks

i missed your voice brother :-)

cant believe this thing worked, i just fixed my mainboard that i bricked over a month ago, thank you for your video!

On the opposite side of chip locking lever there is a drawing on PCB how the memory chip should be installed :) . If you'd rotate the socket by 180deg so the locking lever would be pointing at usb connector then the image in first software would be right too. Thanks for info about the jumper 👍 This is just my guessing: The software was designed probably for hardware that have the socket rotated (maybe predecessor of EZ2019 (ezp?) or 2010), but when "cloners" show up and copied the hardware they rotated the socket how it's now (because it's more user friendly, and they can't copy 1=1 board layout either because: maybe of legal implications or the board was just too big and cost too much ;) ) but they still used the original software ...

Thank You

pity you did.t actually show how to install the drivers - otherwise just hard work to follow

thank you so much sir, I appreciated....

Very nice video and very very helpful showing the problems between versions of software...

Good video (a little bit long, but it's better, because you described slowly), I used it for my recovery and flashing device. Lot of important informations. Thank you.

Shorting pin 1 & 2 for Bios Chip flashing mode, Shorting pin 2 & 3 if you use it as a USB to TTL adaptor.

Awesome, so much helpful, really thanks for the video.

keep it up bro !

Helo. Good job, man! Very clear and easy to learning. May I, dubbing your video with our leanguage? Thank's.

Nice brooo keep it up:)

for all who dont recordnize the chip by "detect".....for Bios flash you have to desolder the chip from mainboard!!...then go to manufactor side and use the first bios file for your board! then flash with this app , like in the video and have fun^^... saves a lot money and headache

Thank You for taking the time and explaining!! wish you all the best!

thank you for the details !!! I will let you know if this reprogrammer works to reset mileage on a replacement car digital odometer.

Nice video, helped me dump and replace a 24 series sop flash chip on a friends tv logic board using a sop adapter. Saved me a lot of time and effort, thanks dude ; )

Hi! Just to point out, the jumper betwer 1&2 or 2&3 is used to set the programmer in Parallel or Serial mode respectively (there are different drivers available for each mode)

nice tutorial, thank you