This is the actual marketing model number, usually located on a small sticker on the bottom of the laptop or inside the battery compartment. Common equivalent models for the PCG-71314L include the VPCEB33FM , VPCEB23FM , and other variants of the VAIO VPCEB series .
Without the proper , your laptop will be locked into a generic Microsoft Basic Display Adapter mode. This limits your resolution, prevents HDMI output, and causes poor visual stuttering. Audio & HDMI Sound Drivers A very common problem on the PCG-71314L
