No V-Speeds? Please help

[bfs_david 0]

Hi, When i enter everything in the FMC correctly and go to click on the keys to calculate the V-SPEEDS none come up :( Anyone and ideas, it has only started doing it recently?Regards

[downscc 1,327]

Full names required in this forum, thanks.Have you selected a departure runway, do you have preflight complete message?

[bfs_david 0]

Full names required in this forum, thanks.Have you selected a departure runway, do you have preflight complete message?

Yes I have and I also have the message.regards

[downscc 1,327]

If you are seeing red bricks on the speed tape then you may have an installation problem. Try reinstalling as admin.Otherwise, maybe a screen shot of your 2D panel with a view of the CDU with the takeoff data screen.