Driver for Sony VGN-Z691Y

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SODOTH-00155359-64.EXE 1.03MB

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Additional info

Sony® Programmable I/O Control Device Driver
This utility installs the originally shipped version of the Sony® Programmable I/O Control Device Driver.

This driver also resolves the yellow exclamation point error that may appear in Device Manager next to "Unknown Device" which indicates that a driver is not installed for that device.