9 Replies Latest reply on May 31, 2016 4:47 PM by Intel Corporation

    Surface Pro 3 external monitor refresh rate


      I would like to set the refresh rate to 60Hz on a Surface Pro 3 (Intel® Core™ i5-4300U Processor) connected to a ASUS PB287Q external monitor. I am using DisplayPort 1.2 with a Accell 1.2 certified cable (DP 1.2). I only see 30Hz refresh rate in the adapter setting for the monitor. The adapter type is Intel (R) HD Graphics Family. Its working at 3840 x 2160 at 30Hz but I would like it to run at 60Hz. The driver date is 18/12/2015. I can't find a later driver on the Intel site. I've tried the closest and the auto utility but they produce an error saying the driver doesn't match the adapter. Microsoft say the Surface Pro 3 with an i5 processor supports that resolution at 60Hz. The ASUS monitor is plug and play - there is no driver. Do you know if there is a later driver or whether its just not designed to do this.