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Digital Signage - Hardware & Appspace Troubleshooting

(plus) Diagnose hardware incident

(warning) Issues(tick) Checks to be done
Nothing is displayed on TV
  • Check that the TV is on
  • Check that HDMI cable is linked to the TV
  • Check that the TV works 
  • Check the source TV (HDMI 1, HDMI 2, ...)
  • Check that the Chromebox is on
  • Restart the Chromebox
  • Try to connect the Chromebox to another TV to determine if the problem concerns the TV

Always same contents on TV

(Because Appspace has a cache system, if the Chromebox is not connected to the network the TV will still displayed contents downloaded previously)

  • Check that network cable is plugged in
  • Ping the Chromebox from a computer

(To see IP address of the CB press Ctrl + Alt + M to display Appspace menu and then select device info help.)

Other issues

  • Contact level 2 (Revevol) (Provide IP address & Serial number)
  • Create procedure to get SN
  • The network cable is plugged in
  • Ping the Chromebox


(plus) Content Issues - Google Drive Files

(warning) Issue: Cannot insert Google Sheets or Slides

(tick) Solution:
Google Sheets File:  
Google Slides File:

(plus) Content Issues - WMV Video Files

(warning) Issue: Cannot use WMV video files

(tick) Solution: Convert your video file to a supported file format

Supported File Formats for Chrome OS

(error) MPEG-1

No

(error) MPEG-2

No

(tick) MPEG-4

Yes

(error) WMV

No

(error) VC-1

No

(plus) Content Issues - PowerPoint Files

(warning) Issue: Cannot insert PowerPoint files into a Sign

(tick) Solution: Export each slide as a JPEG file which you can then use in a Mediazone Widget or as Media. Export your powerpoint in Google slides and apply the below process.

The best way to get IT support is to use the new Service One Platform.