: Synaptics or Alps drivers enable multi-touch gestures.
: The Intel HM55 Express Chipset drivers are foundational for identifying all other hardware on the motherboard. sony pcg-71314l drivers
: Most models use Intel HD Graphics . If yours includes a discrete card, you may need legacy AMD Radeon or NVIDIA drivers. : Synaptics or Alps drivers enable multi-touch gestures
: Realtek or High Definition Audio drivers enable the internal stereo speakers and microphone. If yours includes a discrete card, you may
While "PCG-71314L" is printed on the bottom of the casing, Sony often lists drivers under a different model name located on the (e.g., VPCEB11FX, VPCEB23FM). Using this "VPC" model name on the Sony Support Portal will provide the most accurate software matches. Essential Drivers for Sony PCG-71314L
: These are critical for making the special "Assist," "VAIO," and "Web" buttons work, as well as enabling Fn-key shortcuts for brightness and volume. Installation Guide for Windows 10