Sony Vaio VPCEF46FX/BI BIOS Update Utility - Free Download Software for Windows in BIOS Drivers

Sony Vaio VPCEF46FX/BI BIOS Update Utility R0210Z5

This utility updates the BIOS to version R0210Z5 and provides the following benefits: - Resolves an issue where the optical disc drive does not appear in the system after start-up- Improves the touchpad response- Resolves and issue where the system may...