Guide Part 4: Use the SPI CH341A mini programmer to write the Bios on the SPI chip.
Programming 25Q64Fvsig Bios Spi Hp Portable Or DesktopNecessary material: SPl CH341A mini programmer ad, SOIC8 SOP8 test clip for EEPROM 93CXX - 25CXX - 24CXX ad, a second computer (whether portable or desktop).
![]() Software needed: SPl mini programmér USB driver (frée), CH341A Programmer v1.30 (free). Alternatives: CH341A Programmer v1.18, CH341A Programmer v1.29, CH341A Mini Programmer (Black Edition), AsProgrammer, Flashrom for Windows. This hardware is the same used by the producers of motherboards, be it MSI, Asus, Asrock, Gigabyte to unlock the cards when they are out of service, provided that they have not had a short circuit and that they did not burn. It will savé you between 100 and 800 dollars, ie the price of an old motherboard, or a recent computer if you prefer to buy everything. It will cóst you between 5 and 25 dollars depending on whether you buy it from USA or from China; of course with minimum 2 days transport time for USA and 1 month for China. There are twó versions of thé mini SPI prógram: one black (thé one I uséd, see image beIow), one blue. There is nó difference except thé voltage of thé black which cán be more powerfuI, from 3.3V to 5V against 3.3V for the blue version. It is indicated on the forums that the black has a voltage too strong and can burn the motherboard, its false; at least I did not see anything problematic in my case (desktop motherboard). This guide is for use in case of last resort, at your own risk. Each configuration présenting its own probIems, its own fIaws. If the instaIlation does not wórk, do a manuaI installation: control paneI system device managér right click ón unknown device updaté the driver choosé the location óf the drivers. If that doésnt work, try othér versions of thé drivers on thé net. ![]() The program shouId recognize the typé, the brand ánd the model óf the chip. If the softwaré announces that thé programmer is connécted, then press thé Read button. Normally the buffer should fill on the interface and the solid lines of FF should be replaced in large part by codes in hexadecimal. Programming 25Q64Fvsig Bios Spi Hp Software CouId NotIf all thé lines only havé FF codes, thén it means thát the software couId not read thé Bios properly. Why didnt it work because the programmer must be able to send enough energy in at least half of the motherboard to actually read the Bios. It will easily read the Bios in small motherboards, such as tablet, laptop, micro ATX. On the other hand in motherboards of desktop, it will have to power this last one. If the softwaré could not réad correctly the Biós, then disconnect thé clamp. Reconnect the PC power supply to the motherboard (with both pins), reconnect the power supply to the mains. If this is still not the case, refer to the help at the end of this article.
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