Try disabling HIPM. The link below shows instruction for enabling and disabling
http://www.sevenforums.com/tutorials/177819-ahci-link-power-management-enable-hipm-dipm.html
Try disabling HIPM. The link below shows instruction for enabling and disabling
http://www.sevenforums.com/tutorials/177819-ahci-link-power-management-enable-hipm-dipm.html