Open (right-click the Start button and select it).
A driver without software is useless. The official EZP2019 software is ancient and buggy. The modern standard is (a fork of AsProgrammer).
Open the , click Power , then hold Shift while clicking Restart .
Look through the list for an unknown device. It will usually appear under with a yellow exclamation mark, labeled as "EZP2019" , "Unknown device" , or "USB Serial" . Right-click the faulty device and choose Update driver . Select "Browse my computer for drivers" . how to install ezp2019 driver windows 10
A Windows update can sometimes re-enable driver signature enforcement or overwrite your custom driver settings.
Click the or "Detect" button. If the hardware is working, it will successfully read "No Chip" (if empty) or identify the correct SPI chip model you have inserted. Troubleshooting Common EZP2019 Errors
Note: assume you have the EZP2019 device and its USB cable. Follow steps in order. Open (right-click the Start button and select it)
Insert the included CD or open the downloaded folder. Look for a folder named Driver , USB Driver , or EZP2019 Driver . Run Installer: If you have a 64-bit OS, run installer_x64.exe . If you have a 32-bit OS, run installer_x86.exe .
Locate your official product CD or download a verified package like the Geek-Speak EZP2019+ Disk Image or files from a trusted source.
Windows 10 often blocks EZP2019 drivers because they are not digitally signed by Microsoft. How To Disable Driver Signature Enforcement in Windows 10 The modern standard is (a fork of AsProgrammer)
Go to the official WCH (Nanjing Qinheng) website or a reputable open-source repository. Look for "CH341SER.EXE" (for serial) and "CH341PAR.EXE" (for parallel/SPI). *Alternatively, download the complete "EZP2019 Software Package" from a trusted forum like or Win-Raid .
This guide will walk you through several proven methods to successfully install the EZP2019 driver on Windows 10, verify the installation, and troubleshoot common issues.
The EZP2019 is a highly popular, high-speed USB programmer used for flashing SPI flash, EEPROM, and BIOS chips. While the hardware is reliable and affordable, many users encounter significant hurdles when trying to install the EZP2019 driver on modern operating systems like Windows 10.
Comprehensive Guide: How to Install EZP2019 Driver on Windows 10 Prerequisites EZP2019+ Programmer USB Cable (provided with the programmer) Windows 10 PC