The media check dialog appears only if you install from media created from
downloaded ISOs. If you install from the original media kit, the dialog is
skipped.
The media check examines the integrity of a medium. To start the media
check, select the drive in that contains the installation medium and click
Start Check. The check can take some time.
To test multiple media, wait until a result message appears in the dialog
before changing the medium. If the last medium checked is not the one with
which you started the installation, YaST prompts for the appropriate
medium before continuing with the installation.
WARNING: Failure of Media Check
If the media check fails, your medium is damaged. Do not continue the
installation because installation may fail or you may lose your data.
Replace the broken medium and restart the installation process.
If the media check turns out positive, click Next to
continue the installation.
