https://community.usa.canon.com/t5/EOS-DSLR-Mirrorless-Cameras/5Dmark3-AF-points-not-visible-when-using-CF-card/m-p/49257#M5787 <P>Can anyone explain this:</P><P>5D mk3 - with just a CF card inserted when I press AF point selection button (next to star button) - nothing happens.</P><P>With just SD card inserted press AF point selection button and points are displayed as they should be.</P><P>With both caards inserted AF points flash onto screen for a few seconds as camera is switched on.</P><P>This is a new CF card - I only have one so not able to check with another card. Seems to record photos OK. Brought from Amazon.</P><P>Look forward to your thoughts.</P> Sat, 16 Nov 2013 19:10:39 GMT edeb 2013-11-16T19:10:39Z https://community.usa.canon.com/t5/EOS-DSLR-Mirrorless-Cameras/5Dmark3-AF-points-not-visible-when-using-CF-card/m-p/49257#M5787 <P>Can anyone explain this:</P><P>5D mk3 - with just a CF card inserted when I press AF point selection button (next to star button) - nothing happens.</P><P>With just SD card inserted press AF point selection button and points are displayed as they should be.</P><P>With both caards inserted AF points flash onto screen for a few seconds as camera is switched on.</P><P>This is a new CF card - I only have one so not able to check with another card. Seems to record photos OK. Brought from Amazon.</P><P>Look forward to your thoughts.</P> Sat, 16 Nov 2013 19:10:39 GMT https://community.usa.canon.com/t5/EOS-DSLR-Mirrorless-Cameras/5Dmark3-AF-points-not-visible-when-using-CF-card/m-p/49257#M5787 edeb 2013-11-16T19:10:39Z