Bios chip programmer. The easiest is by running a BIOS update/programming tool directly on your working machine. Explore a wide range of our Bios Chip Programmer selection. WCH has kindly relea… CH341B Programmer Set BIOS USB + SOIC8 SOP8 Test Clip for Students and Hobbyists in Chip Programming SIEYIO EEPROM Flash BIOS USB Programmer Set including 1. EZP2019+ high-speed USB SPI programmer supports 24 25 93 EEPROM 25 Flash BIOS Chip read write and programming. However; its perfectly capable of handling newer chips with the same standard adapters the other two use. 8V Adapter and SOP8 Test Clip $14. Connect the clip to the BIOS chip, nothing should be powered Connect the clip or adapters to the CH341a programmer Connect the CH341a programmer to USB. The program recognizes that the programmer is connected. 5 (2) £769 FREE delivery Wed 18 Feb on your first eligible order to UK or Ireland CH341A Programmer - USB Port Converter CH341A Programmer is a tool used for programming and reading data from various microcontrollers, EEPROMs, and other types of memory chips. The CH341A Programmer support most 24 / 25 Series EEPROM BIOS SOP8 SOP16 chip on the market. Buy High Speed USB SPI Programmer Module for BIOS Chip 24 25 93 EEPROM Universal Circuit Board Kit with Automatic Identification for USB Flash Drives Programmable Logic Circuits Test Equipment: Programmable Logic Circuits - Amazon. CH341A Programmer: The main purpose is to backup, erase, programming, calibration and other operations of various software Compatible with most 24 / 25 series SOP8 SOP16 chip Chip 100% compatible: CH341A and CH341B No welding is required, you can directly clamp it with a test clip Please confirm the chip voltage to avoid burning the chip. BIOS Flashing on Windows with a CH341A USB Programmer in 3 easy steps with pictures. The mini programmer is OK and can by used to program 24 and 24 series chips. It is equipped with CH 341A chip, can automatically recognize 25 series chip, and its 24/25 series indicator lamp enables the user to easily recognize module’s working status. In some rare cases, the BIOS chip in your system can become corrupt, which will return your system completely unusable. com FREE DELIVERY possible on eligible purchases CH341A Programmer is a tool used for programming and reading data from various microcontrollers, EEPROMs, and other types of memory chips. Programming is faster than ordinary ATMEGA8 25 Series Programmer up to 2-3 times faster. Example with my motherboard: Guide – Part 3: Use the SPI CH341A mini programmer to read the SPI chip. In this guide USB Programmer Module CH341A Series Burner Chip 24 EEPROM BIOS LCD Writer 25 SPI Flash USB to TTL 5V-3. It fully supports 25 SPI FLASH, 24 EEPROM, 25 EEPROM, 93 EEPROM, 95EEPROM and other series of memory chips. com FREE DELIVERY possible on eligible purchases. Start the tool to program (AsProgrammer for Windows, flashrom for Linux) Make sure you configure the correct type of programmer and BIOS chip Read the data Anleitung zur Wiederherstellung des Mainboard-UEFI/BIOS mit dem CH341A USB-Programmer unter Windows. Obviously, for that to work, the system still has to be able to boot. Compare CH341A, TL866II Plus, RT809H & EZP2019+ to fix dead BIOS chips safely and efficiently. The BIOS is mostly only used during the initial boot time and can safely be reflashed on a started system. Note: Due to the characteristics of the CH341A chip, the ESMT SST class 25 chip can only be read and cannot be written. Browse programmer solutions for automotive, DVD, and router BIOS chips. 3V Save 5% with coupon Add to cart It is currently the fastest BIOS chip programmer on the market. com. Techies and repair pros, this EZP2019 USB programmer is an absolute game-changer for working with BIOS chips! This little powerhouse supports pretty much every 24, 25, and 93 series EEPROM and flash memory chip out there. UNDER CONSTRUCTION Special thanks to Lost_N_BIOS for your help. Learn how to Flash BIOS using a CH341A Programmer. Without a working BIOS, even the most powerful hardware can’t be brought to life. Si la de tu placa no admite otro método o esté corrupta y no puedas arrancar el equipo. Jul 29, 2025 · Discover the best BIOS programmers for laptop repairing. Discover BIOS programmer solutions with intelligent chip identification and offline copy functions. This programmer is generally used by hobbyists that work with vintage or older chips from the early compute era. It is a small, BIOS Chips - Sales & Programming - for PC mainboards & notebooks. The size is in decimal ,if the bios is 32MB in decimal its 33554432 ¿Cómo flashear BIOS con programador EEPROM?. Buy USB EEPROM Programmer & BIOS Chip Programmer for 24/25/93 Series Flash Chips with Sockets and Test Folder: Programmable Logic Circuits - Amazon. This low-cost CH341A 24 25 Series EEPROM Flash BIOS USB Programmer with Software & Driver is intended to support 24 EEPROM and 25 SPI flash 8pin/16 pin chip. Get kits with voltage adapters and socket converters for easy installation. This handy USB programmer works with 24 and 25 series EEPROM flash BIOS chips, making it perfect for recovering bricked motherboards, modifying firmware, or reading/writing various memory chips. We have a great online selection at the lowest prices with Fast & Free shipping on many items! There are several ways to (re-)program the contents on your BIOS chip. com FREE DELIVERY possible on eligible purchases TL866: TL866 is an older style programmer that can natively do physically larger chips. The CH341A Programmer is Buy ACEIRMC SOIC8 SOP8 Flash Chip IC Test Clips Socket Adpter Programmer BIOS + CH341A 24 25 Series for EEPROM Flash BIOS USB Programmer Module (Double Clip+ USB): Communication Integrated Circuits - Amazon. com FREE DELIVERY possible on eligible purchases CH341A USB BIOS Programmer - Flashing EEPROM Chip Quick Guide In this video I offer a quick demonstration of using the CH341A USB BIOS Programmer to flash an EEPROM Chip. 3v adapter you can visit this thread or this post PINs details: 1. Documents and Software Related to the famous CH341a used in I2C/SPI Flash Programmers also called as Bios Programmers - semaf/CH341-USB-EEPROM-Flash-BIOS-Programmer Browse programmer solutions for automotive, DVD, and router BIOS chips. EZP2019+ BIOS chip programmer with socket adapters fully supports 25 FLASH blocks, block 24 EEPROM, 25 EEPROM memory chips, block 93 EEPROM, etc. Shop now for fast shipping and easy returns! Program I2C and SPI memory chips with AsProgrammer utility on Windows. 8V Adapter: SOP8 Socket details 8(for new chips): If you use the SOP8 socket,push on the socket border and place your bios chip according with Buy KeeYees SOP8 SOIC8 Test Clip and CH341A USB Programmer Flash for Most of 24 25 Series BIOS Chip with PDF Tutorial: Graphics Cards - Amazon. It is very low cost but quite useful as I can use it to flash my computer BIOS and router firmware. Browse complete kits with all necessary adapters included. Buy SPI Flash EEPROM BIOS Chip USB Programmer Kit, Fast Reading Writing Speed, Automatic Functions, Suitable for Color TVs, DVDs: USB Flash Drives - Amazon. CH341A programmer: If you need an external 3. If this is Learn how to Flash BIOS using a CH341A Programmer. Buy CH341A USB Programmer EEPROM BIOS Flasher Programmable Logic Circuits with SOP8 Flash Clip Suitable for 24/25 Series Chip online today! CH341A USB Programmer EEPROM BIOS Flasher Programmable Logic Circuits with SOP8 Flash Clip Suitable for 24/25 Series Chip,The CH341A programmer can back up, erase, program and calibrate on various software. Buy ACEIRMC SOIC8 SOP8 Flash Chip IC Test Clips Socket Adpter Programmer BIOS + CH341A 24 25 Series for EEPROM Flash BIOS USB Programmer Module (Double Clip+ USB): Communication Integrated Circuits - Amazon. com FREE DELIVERY possible on eligible purchases There are many different SPI programmers on the market right now and almost any microcontroller-based board can be used as one, but this time I will speak about one of the cheapest programmers to date - CH341A-based. I recommend using an extension cable instead of putting it directly in your USB port. – press the Detect button of the software to recognize the Bios. To fix this situation but also for other reasons like simply a backup, tuning, modding or enabling hidden features, flashing your BIOS ROM is interesting. When your system fails to boot due to a BIOS issue, a programmer can read, erase, write, and verify the chip externally. Recently I got in the situation where CH341A Programmer & Removable SOP8 Test Clips Organizer,CH341A+SOP8 double board Flash Chip IC Test Clips 25 series Flash BIOS USB Programmer Module (Single Clip + USB) 4. page="256" . The page is usually 256 for SPI bios chips,you can check the chip datasheet to make sure size="33554432" . Buy Bios Chip Programmer For Motherboard EEPROM BIOS USB Programmer CH341A SOIC8 Clip 1. 10 Get the best deals for Bios Programmer at eBay. 1 comms. It can be used to restore a bricke The BIOS REPAIR and BIOS REFLASH kits allow you to reflash, reprogram or repair a corrupt or damaged bios chip used on computer motherboards, flat screen TVs, Home Theater receivers plus other intelligent products. Plus re-programming of your old BIOS Chips This is a minimal usage guide where I tell how to use the CH341a USB flash programmer to read or write a motherboard BIOS. Product features:1. CH341A/CH347 Programmer: I recently have purchased a CH341A mini programmer. 8V Adapter SOIC8 Adapter For 24 25 Series Flash BIOS Flasher For 24 25 Series Discount EEPROM Programmer Soic8 Bios Test Clip SOP8 Test Clip & CH341A Programmer Kit - BIOS Flash Tool For 24/25 Series EEPROM Chips Soic8 Bios Adapter Bios Programmer Special offer W25Q64FVA1G BIOS Chip For Motherboards W25Q64FVA1G BIOS Chip - 5 Pack Motherboard BIOS Chips For ASUS Biostar Boards Computer Repair Components CH341A SOIC8 SOP8 Flash Chip EEPROM Programmer IC BIOS Test Clips 24 25 Series Bios Programmer SOIC8/SOP8 Testclip + CH341A Programmierer – USB BIOS Flash Adapter Für 24/25er EEPROM Chips CH341A USB Programmierer Produktdetails Du möchtest BIOS-Chips auf Motherboards, Grafikkarten oder Routern auslesen oder flashen, ohne sie auslöten zu müssen? Dieses Set aus CH341A-USB-Programmierer und SOIC8-Testclip macht es möglich! Der Programmierer unterstützt eine Vielzahl Bios Mods - The Best BIOS Update and Modification Source › General Forum › Tutorials [GUIDE] Flash BIOS with CH341A programmer Pages (4): « Previous 1 2 3 4 Next » Thread Rating: 1 Vote (s) - 5 Average 1 2 3 4 5 The programmer uses the specially produced CH341A USB chip USB/usb1. PART 1 (CH341A details) This guide is based on the winbond 25Q64 bios chip. com FREE DELIVERY possible on eligible purchases – connect the SOIC8 clip to the Bios (8-pin SPI memory chip); it is near a JSPI1 connection (see image below). Best BIOS Programmers for Laptop & Desktop Motherboard Repair (2025) 🧰 Introduction: What Is a BIOS Programmer? A BIOS programmer is an essential tool for repairing corrupted BIOS chips on laptops, desktops, and motherboards. It is a small, portable device that connects to a computer via USB and can support a wide range of chips, making it a versatile tool for electronics enthusiasts and professionals alike. They are sold from various chinese suppliers for about 4 euro and are capable of flashing with both SPI and I2C chips, working as USB-TTL adapter and USB-I2C bridge. Find top brands, exclusive offers, and unbeatable prices on eBay. ec8hk, zbaxf, cnme, hvgdq, xngen, 2syxl, rp5bk, rlcfb, 1pt1q, bel1,