missing board

Can anyone suggest a setting correction on my computer.

I cannot see the lines on the chessboard making it a little difficult to play.

need more info...is the board too small or not there at all? online chess or live? under what conditions? what browser are you using?

I am using Outlook.  The pieces are there, there just aren't any lines on the board.

I recommend that you try using the "Control R" keys to do a hard refresh where you are having problems viewing the board as this may likely correct the problem.

I've tried that, I suspect it's something in the settings for the computer.

The problem was in the accessibility portion of the computer setup.  High Contrast was removed