Youmile USB Programmer Series Burner Chip 24 EEPROM BIOS Writer 25 SPI Flash + Sop8 Test Clip

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Nama Menu utama dan fungsi software ini sama dengan versi 1.13 dan versi 1.4.0 Namun yang membuat software ini beda dari versi sebelumnya adalah audio dafault yang tidak ada pada software versi yang lain, dan tombol Detect Chip yang berfungsi untuk mendeteksi secara otomatis Chip yang terpasang di CH341A USB mini Programmer, selain itu juga lebih lengkap karena versi 1.1.1.33 ini sudah support tipe dan seri chip, seperti 12C EEPROM, SPI FLASH, SPI EEPROM, MICROWIRE, dan SPI AVR. Here I cut the connection between the holes at location 6 with an X-acto knife and added the wire jumpers like in the diagram above. I used the legs from a spare resistor I had lying around. They are thin so they leave enough room for the through-hole pins to fit. Add wire jumpers from a spare resistor

Setelah icon dari Software muncul di desktop atau layar depan untuk cara menggunakannya Silakan simak Langkah-langkah berikuti ini; You will also need to connect V3 pin (9) to VCC (3.3V). User johnmx from EEVblog Forum has succeeded in converting this programmer to 3.3V levels.Compact EPROM programmer, works through the USB port, easy to use, compatible with various memory chips available in the market, used in TVs, motherboards, notebooks, satellite receivers, monitors, etc. Ideal for the maintenance technician or developer in the computer or electronics area. I have disconnected everything (PSU, drives, CMOS battery, GPU, etc) on the motherboard (except the CPU as it’s delidded with liquid thermal paste). press the Detect button of the software to recognize the Bios. The program should recognize the type, the brand and the model of the chip. So, I followed the guide here. Bought a CH341A programmer with a Clip cable. Installed the drivers for windows (I’m on WIN10) and a separate laptop. There are several ways to (re-)program the contents on your BIOS chip. The easiest is by running a BIOS update/programming tool directly on your working machine. The BIOS is mostly only used during the initial boot time and can safely be reflashed on a started system. Obviously, for that to work, the system still has to be able to boot. If this is no longer the case, you will need to reprogram the BIOS using another device.

If in the end nothing works, the problem becomes even more insoluble. The motherboard may eventually be damaged. You are good at buying an old motherboard with the risk of having an obsolete card, or the same problem of corrupted Bios. The programmer is not always able to detect the exact chip type. To make sure, you will need to read the physical label on the chip itself or make sure to look up which exact type is used in your system. CH341芯片支持5V电源电压或者3.3V 电源电压。当使用5V 工作电压时，CH341 芯片的VCC 引脚 输入外部5V 电源，并且V3 引脚应该外接容量为0.01uF～0.1uF 的电源退耦电容。当使用3.3V 工作 Note that the device works as a programmer only if ACT# pin is connected to ground via a resistor. That's why you should put a jumper across pins 1 and 2 of the UART connector. Otherwise the device will be recognized as a standard USB to serial converter. Drivers and tools Seperti Software Programmer versi 1.13 dan 1.4.0, software ini pun masih bersifat portabel jadi anda tak perlu meng-install di laptop atau komputer anda, anda cukup membuka folder file CH341A V. 1.1.1.33 kemudian pilih Software CH341A V. 1.1.1.33 dan klik 2X atau klik kanan kemudian Pilih Run as administrator untuk menjalankan softwarenya, atau lebih gampangnya anda bisa membuat shortcut atau menampilkannya ke layar desktop anda, icon software Programmer CH341A version 1.1.1.33 supaya bisa dengan mudah membuka dan menjalankan tanpa harus membuka folder penyimpanan, caranya;KedarWolf - saving a BIOS in UEFITool does not convert anything, it simply adds .rom extension to whatever the original file extension is when you save or rebuild/save If your computer restarts constantly, after trying to flash the Bios via M-Flash and no standard solution worked: reset the CMOS, unplug the hard drives, change the location of the memory modules, remove the motherboard battery, try to access Dos through a bootable USB key to reinstall the Bios, then you just have to reprogram the Bios with an external integrated circuit. For the Dell system, I found the BIOS chip on the lower right part of the motherboard, next to a label “SPI”:

if nothing works, then the procedure becomes more complex. If the software can not read the chip properly, it can not also reprogram it, on the contrary it will further corrupt it. It will be necessary to disassemble the BIOS of the motherboard and put it directly on the small integrated circuit (as in the image below). There are probably other working tools but I found this one to give the best results with the CH341a. Drivers were not needed for the programmer. It just worked when connecting it to USB on Windows 10. LinuxCH341A USB EPROM programmer for burning BIOS, SPI, FLASH, 24 and 25 series memory from various manufacturers. Multiple flash chip definitions match the detected chip(s): "MX25L3205(A)", "MX25L3205D/MX25L3208D", "MX25L3206E/MX25L3208E", "MX25L3273E"

insert the clip’s jumper into the mini programmer (with the numbers 1 2 3 4 on the left, 5 6 7 8 on the right) in the first part of the CH341A female connection (ie on the left, the part right being dedicated to EEPROM 24 chips),This device allows a variety of options to program/flash SPI flash or BIOS chips but also other types of EEPROMs of type 24XX and 25XX which are found in various devices like routers, access points, videocards,… and is suited to program the SOIC-8 BIOS chips that are used in a lot of systems these days. 2) Adapter, cable or clip Multiple flash chip definitions match the detected chip(s): “MX25L12805D”, “MX25L12835F/MX25L12845E/MX25L12865E”. This jibes with the one schematic I found online for this common-yet-obscure ISP BIOS/EEPROM programmer. CH341A MiniProgrammer ISP programmer schematic Credit: onetransistor.eu 2) Install libusb-1.0 (version 1.0.22+)