Please try the following options:
- Launch Chrome and navigate to chrome://settings/content
- Look for the Flash entry
- Either
- select Allow sites to run Flash which should enable Flash on all sites
- or select Manage exceptions... and manage Flash on a per-site basis by entering the individual site domain name and setting the entry to Allow. Click Done when finished entering the individual sites.
- Click Done
- Relaunch Chrome
- Does Flash content display?
If the above doesn't work, try the following;
- Launch Chrome and navigate to chrome://flags
- Search for Prefer HTML over Flash
- Select Enabled
- Relaunch Chrome
- Does Flash content display?