Precision 3520 Certifications Product Versions Level Red Hat Enterprise Linux (x86_64) 7.3 - 7.x Certified [1] Additional Notes How can I use the discrete graphics card in a system that only supports "Switchable Graphics"Are systems with Kaby Lake CPU and Sunrise Point PCH supported on RHEL 7.3?Kernel requirements for Red Hat Enterprise Linux 7.3 on Dell Precision laptops with Kaby Lake CPU Vendor: Dell Precision 3520 web site