This then took around a minute or two to write everything to the bios chip. Load the modified bios file and write it to the chip.Īfter loading the modified file, the tools use only required click an "Auto" button. Remember, they should be the exactly identical, so they should still look exactly identical. Make sure that it looks exactly the same. Then make some comparisons between them with any Hex editor. Read the current programming on the chip and then read chip again. This step will be based entirely on the software that came with your programmer.Įnter in the exact chip information or, if the software you're using has an auto-detect option, you can use this, but I would recommend double checking. Usually you need 8-pin chip with first two digits 25, like this: Winbond 25Q32FVSVQ, 25Q32FV, 25Q64FV, 25元273E, MX25L6473E or the same. Now you should try to search the bios chip on your motherboard. After installation, reboot your computer.Ĭonnect the clip to the programmer and then plug in the programmer into your computer. (If you have some trouble with drivers installing, then just disable "Driver Signature Enforcement" as the drivers were not digitally signed). Installing them before plugging the programmer into your computer will help avoid potential driver trouble with Windows. The drivers and software for the hardware you can purchased were located on the seller's ad page on ebay.) This step should usually be completed BEFORE plugging the programmer to your computer. (You can found them on ebay, it cost a total of $20 USD for both items.) To flash bios mod in to your bios chip you need a CH341A programmer and a SOIC8 SOP8 test clip. If you already get your modified bios then go to Step 2. Some guide how to use SPI Programmer CH341a:
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