Windows 10 Video Driver Issue – HP Elitebook 8540p Posted on by Webmaster IT Support Forum › Forums › Windows › Windows 10 › Drivers and Devices › Windows 10 Video Driver Issue – HP Elitebook 8540p Tagged: HP Elitebook 8540p, Refresh Rate This topic contains 0 replies, has 1 voice, and was last updated by Webmaster 1 year, 4 months ago. Author Posts August 3, 2015 at 4:59 pm #1283 WebmasterKeymaster If you are installing Windows 10 on an HP Elitebook 8540p, the default video driver that windows 10 installs is rubbish. Refresh rates from hell. To fix this, install the Windows 7 video driver from the HP support page, it works a treat. Author Posts You must be logged in to reply to this topic.