How To Install Ezp2019 Driver Windows 10 !full! May 2026

Installing the EZP2019+ programmer on Windows 10 is a two-part process. Because the drivers are often unsigned, Windows 10 will block the installation by default, requiring you to temporarily disable "Driver Signature Enforcement" before running the setup. Step 1: Disable Driver Signature Enforcement

Windows 10 security settings prevent the installation of drivers that do not have a verified digital signature. Use these steps to bypass this temporarily: Click the Start menu and select Settings (gear icon). Go to Update & Security > Recovery. Under the Advanced startup section, click Restart now.

Once the blue "Choose an option" screen appears, select Troubleshoot > Advanced options > Startup Settings. Click the Restart button.

Your PC will reboot to a list of numbered options. Press 7 or F7 on your keyboard to select Disable driver signature enforcement.

The computer will now boot into Windows normally, but unsigned drivers can now be installed for this session. Step 2: Install the EZP2019 Driver how to install ezp2019 driver windows 10

With signature enforcement disabled, you can now install the specific driver for your system architecture:

EZP2019+ User Manual | PDF | Device Driver | Windows 10 - Scribd

Step 1: Download Zadig

Go to the official Zadig website (zadig.akeo.ie) and download the latest version. No installation is required; it runs as a portable EXE.

The Ultimate Guide: How to Install EZP2019 Driver on Windows 10

Introduction: The EZP2019 Conundrum

The EZP2019 is a popular, low-cost SPI flash programmer. It's a lifesaver for repairing PC motherboards, routers, laptop BIOS chips, and Xbox consoles. However, for many users, the first hurdle is not soldering or software—it is driver installation on Windows 10.

Unlike older operating systems (Windows 7/XP), Windows 10 has strict driver signature enforcement (DCH). The EZP2019, which often uses a generic CH341A chipset, frequently ships with unsigned or poorly signed drivers that Windows 10 rejects out of hand. This guide will walk you through every method, from the standard installation to the "last resort" method involving disabling driver signature enforcement.

Before You Begin: Identify Your Device

Before installing drivers, plug your EZP2019 (with the "P" switch set to "5V" or "3.3V" as needed) into a USB port. Open Device Manager (Right-click Start Button > Device Manager). Installing the EZP2019+ programmer on Windows 10 is

• If you see "EZP2019" under "Other devices" with a yellow triangle: You need this guide.
• If you see "USB Serial CH341A" under "Ports (COM & LPT)" or "Universal Serial Bus devices": You may already have basic drivers. Try running the software first.

The EZP2019 typically requires two things: a CH341A driver (for the USB bridge) and a libusb driver (for the programming interface).

Method 2: Using Zadig to Force the Driver (For Advanced Programmers)

Sometimes the default CH341 driver works for serial communication but fails for the actual programming (accessing the 25xx series chips). In this case, you need to replace the driver with WinUSB or libusb using an open-source tool called Zadig.

Step 3: Connect the EZP2019 Programmer

1. Plug the EZP2019 into a USB port on your computer (directly, not through a hub).
2. Open Device Manager (right-click Start button → Device Manager).
3. Look under Other devices or Ports (COM & LPT).
   You may see:
   • EZP2019 with a yellow triangle, or
   • CH341A or USB-SERIAL CH340 (if partially recognized).

Step 2: Install the CH341 Driver

1. Extract the downloaded driver ZIP.
2. Look for a CH341SER.EXE (or SETUP.EXE) – this is the official WCH installer for the serial/SPI driver.
3. Right-click the .exe and select Run as Administrator.
4. Click Install.
5. Wait for “Driver installed successfully”.

If you don’t have the installer, manually install via Device Manager:

• Extract driver files to a folder.
• Do not plug in the device yet.

5. Method 3: Forcing Older CH341A Drivers via Device Manager

Sometimes Windows 10 insists on using its generic, broken driver. This method forces it to use the correct one. If you see "EZP2019" under "Other devices" with

1. Plug in the EZP2019.
2. Open Device Manager.
3. Find the EZP2019 (likely under “Other devices” as “Unknown device” or with a yellow exclamation).
4. Right-click it and choose Update driver.
5. Select Browse my computer for drivers.
6. Select Let me pick from a list of available drivers on my computer.
7. Click Have Disk.
8. Click Browse and navigate to the folder where you extracted the official CH341A driver from Method 1 (look for a .inf file – usually CH341SER.INF or CH341A.INF).
9. Select the .inf file and click Open.
10. From the list, select CH341A or WCH CH341A and click Next.
11. Ignore any warning about driver signature (if any) and click Install.
12. Once done, restart your computer.

Step 1: Disable Driver Signature Enforcement (if needed)

For unsigned drivers on 64-bit Windows 10:

1. Hold Shift and click Restart.
2. Go to Troubleshoot → Advanced Options → Startup Settings → Restart.
3. Press 7 or F7 for “Disable driver signature enforcement”.

After installation, you can reboot normally.