====== Installing driver updates ======

{{indexmenu_n>4}}

​

If hardware support errors occur during installation, the Driver Update Disk must be loaded when the installer loads:

​

  - Find the DUD for your controller version here — https://elrepo.org/linux/dud/el8/x86_64/

  - Download the DUD ISO and mount it on the server.

  - Add ''inst.dd'' to the boot line of the VEOS installer to force scanning of additional drivers.

  - Go through the driver connection procedure.

  - When the driver is loaded, continue with the normal installation process.

​

<note tip>Training video: {{youtube>4fOAuXiynYM?}}</note> 

​

==== List of equipment whose drivers have been removed from VEOS ====

VEOS is based on RedHat EL8, so it lacks all drivers removed from RedHat EL8. This [[https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/considerations_in_adopting_rhel_8/hardware-enablement_considerations-in-adopting-rhel-8#removed-adapters_hardware-enablement|link]] provides a list of hardware that is not supported in VEOS.