AiTrip EEPROM BIOS USB Programmer CH341A + SOIC8 Clip + 1.8V Adapter + SOIC8 Adapter for 24 25 Series Flash

Bricked both my bios and backup bios by being an idiot. This tool was the only way to save my $1100 graphics card. I found the bios chips, clipped it on, and it failed to read the first time, but I disconnected it and reseated it and the second time it worked flawlessly. The second chip read the first time no issue. Both chips were programmed and the verifications were successful. The thermal putty was ruined so if you do this buy some extra putty and thermal paste just so you're not waiting for that to come in the mail. But the flashing was pretty effortless. I never thought I'd ever have to do such a thing nor be so straightforward. This board is by default 5 volts. Google the letters on your bios chip to see if yours needs the 1.8 volt adapter cause if it does, you'll fry the chip if you use the programmer without it. Watch some YT videos on how to use the adapter or you might damage it that way too. Everything has to be set up correctly but once that's done, the process is pretty easy. For my 7900 XTX, these are the steps I followed to flash my BIOS's: To use the 1.8 volt adapter, install the adapter into the main board with the USB bu plugging it into the 8 slots closest to the USB end (25xx slots) oriented so that the arrow on the adapter is facing the lever on the main board. Then, plug the clip adapter with pin 1, 4, 8, and 5 lined up. Then plug the clip into the clip adapter with the pink wire towards the 1 on the clip adapter. Then you will fasten it to the chip with the pink wire on the clip at the corner with the dot on the chip. That's the power wire. You have to make sure that's properly aligned or it'll try the chip. Once that's done, if you don't have any linux installed, grab one and put it on a flash drive and boot into it cause it's a heck of a lot easier on Linux than Windows. 1) open terminal on any Linux os. 2) "sudo apt update" 3) "sudo apt install flashrom" Plug the USB in with the clamp on the chip. 4) "sudo flashrom -p ch341a_sp1" If it says no flash found, then unplug USB and reclamp the chip, then plug back in and repeat step 4. 5) "sudo flashrom -p ch341a_spi -r bios ackup1" This will backup the bios on the chip. You want to do this step three times each time calling it "biosbackup2" and "biosbackup3". You need 3 copies to test that it's reading properly (stable connection) 6) "sha256sum biosbackup1.bin biosbackup2.bin" If the characters match, then: 7) "sha256sum biosbackup1.bin biosbackup3.bin" If those numbers also match, then it's a stable connection and the data read with no problem. The bios you need to flash should be located in the same folder the bios backup files are being created. Usually in the explorer it's in the home directory. Copy it there and name it "newrom.bin". Now you'll flash the bios to the chip. 8) "sudo flashrom -p ch341a_spi -w newrom.bin" You'll see it process through a bunch of steps and if at the end you get a text that says "VERIFIED" then the flash was successful. You can always back this up again as biosbackup4.bin if you wanna check that the hashes match the newrom.bin you copied, just as an extra assurance it is a perfect copy. Once done, you can do the same if you have another bios chip thats bricked (I screwed both mine up ha!). When done, replace thermal paste, putty, and pads, close her up, and boot the board up.

I was able to use this to fix my bricked MSI Tomahawk Z490 motherboard. Like many others, it failed after a simple BIOS update. From then on it would refuse to boot, no POST, no nothing but some fans at idle. The only thing that would come on was a single "CPU" LED. Hard resetting the BIOS/removing the battery, etc. did not do anything. And naturally, this board does not have any kind of "bios back" / bios recovery system. I figured it was bricked, but reading online gave me some hope about the possibility of reprogramming the BIOS chip externally. So, after a ton of research, I ended up buying this programmer linked below clipped it onto my BIOS chip* Was concerned about the whole 5V output instead of 3.3V, but read some people who said it worked fine. I rolled the dice and it worked fine for me also. I did not have to modify my programmer's output voltage. Now clipped in, I was able to detect the chip, and read and make a full backup of it. I then wrote the most recent BIOS to it and rebooted. Unfortunately now the board didn't turn on at all. Not even the LED diagnostic light. Rats. I keep at it though, and eventually I decided to flash the BIOS that was the original version it had before I did the upgrade that broke everything. I reboot, and BAM, it POSTs! From there I manually update the BIOS through the BIOS itself and a flash drive with each firmware update file. Every update takes, and I end up with a fully up to date motherboard with almost everything working.** *The SOIC 8 pin clip is very finicky, cheap, and I don't think would be good for more than a few attempts. The more I played with it / the longer it was on the more messed up the little tiny gold tabs became. **My Intel NIC's MAC address was hosed after this. I was able to figure out what it should be by looking it up on MSI's website, as they weirdly have a tool for that. Then booted off a linux USB and used some commands to write the original MAC to the NIC. Rebooted and verified all looks well in windows.

Came with everything described and needed for my application. Instructions I looked up online mainly due to it being such a universal application type. Only reason it didnt get five stars is due to the fact the clamp teeth for bios chip attachment are recessed in slightly. This caused for an unstable and not secure connection on low profile chip. Wasnt able to clamp on fully. Ended up putting different clamp on to attach.

Working perfect

This one follows the flawed design where the IC woukd be exposed to 5v regardless of the jumper position. I had to mod it so that the power and data lines are now at 3.3v. Once done, it worked just fine. The clip takes a bit of fiddling around before it would give a proper connection. Once you get a knack of it, it works everything. Can't fault at all, except for the design around voltage limiting.

The CHA341A programmer is acceptable for the price... but the CLIP is a total joke. Get a 5250 Ponoma clip to complete your kit!

So I installed wrong bios update and bricked my old pc (no 2nd bios chip or USB bios port either). PC was fully dead, one second power loops.. removed my bios chip from the motherboard (as I couldn't get the clip on since the bios chip was right next to a sata port) then placed it in the adapter that fitted the winbond 25 series chip and plugged that into the programmer. Instantly read contents and directly reprogrammed correct file. Resoldered chip back onto my motherboard. PC came to life! Very happy

I’m a bit of a tech tinkerer. Trying to get the most out of my steam deck. Unfortunately, trial and error is a big part of figuring out how to push a steam deck and it turns out it’s quite easy to push it too far and end up bricking the thing! A guy on YouTube I follow called DIY Papi recommended this to directly connect on to the BIOS chip and reprogram (flash it) to an older version. Pro: This tool (and a bit of patience) saved my steam deck and saved me over £100 in sending it off to Valve to fix. Con: the power supply LED wasn’t soldered on to the mainboard - so I thought it wasn’t working for a while. Quality control probably needs a bit of work. Only bit of advice, take your time getting the pins to line up on the chip.