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Lenovo G50-45 modified Win7 64-bit device manager appeared "PCI encryption/decryption controller" processing ideas

Source: Internet
Author: User
Tags lenovo
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Knowledge Point analysis:

Lenovo G50-45 for Windows 7 64. After the driver is installed on the official website, the device manager prompts "PCI encryption/decryption controller" and cannot install the driver.

 


Procedure:

1. The scan fails to find the new driver.

 

2. Query VEN_1022 & DEV_1537, which is driven by AMD manufacturers.

 

3. Decompress the AMD motherboard driver on the official website to find the driver file. Install them one by one manually. After installation to AMDPSP, the installation is successful.

 


Note:

Windows 8 driver cannot be installed automatically after being modified. You can use Google or Baidu to search for the corresponding hardware ID. Avoid detours. The accessories provide the AMDPSP driver. (This method is for reference only)

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Related Keywords:
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