Intel Serial IO GPIO Controller Driver (iagpio) Service Defaults in Windows 10

Intel(R) Serial IO GPIO Controller Driver by Intel(R) Corporation.

The Intel Serial IO GPIO Controller Driver service does not exist in:

Default Settings

Startup type: Manual
Display name:Intel Serial IO GPIO Controller Driver
Service name:iagpio
Service type:kernel
Error control:normal
Path:%SystemRoot%\System32\drivers\iagpio.sys
Registry key:HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\iagpio

Default Behavior

Intel Serial IO GPIO Controller Driver is a kernel device driver. In Windows 10 it is starting only if the user, an application or another service starts it. If Intel Serial IO GPIO Controller Driver fails to start, the failure details are being recorded into Event Log. Then Windows 10 will start up and notify the user that the iagpio service has failed to start due to the error.

Restore Default Startup Configuration of Intel Serial IO GPIO Controller Driver

1. Run the Command Prompt as an administrator.

2. Copy the command below, paste it into the command window and press ENTER:

sc config iagpio start= demand

3. Close the command window and restart the computer.

The iagpio service is using the iagpio.sys file that is located in the C:\Windows\System32\drivers directory. If the file is removed or corrupted, read this article to restore its original version from Windows 10 installation media.