* Checking the update status in Chrome - I clicked the spanner --> "About Google Chrome". It reports the versions above, states that Google Chrome is up to date (!)
* Entered Developer mode - I ficked a switch in the battery compartment to switch it to developer mode. The unit tells me that Chrome OS is missing or damaged and to press SPACE to continue. It then goes to another screen, with a blue background and a green ":/" emoticon on a laptop, with the following error message: