Johnsonran, I have the same problem. Suddenly the camera stops focusing, changes to single point focus, f stop changes to f/0.0, exposure changes to aperture priority, metering changes to center-weighted average. Photos turn out black. Have returned the camera 3 times for repairs on warrantee. Took home a loaner, changed the settings, practiced a few shots, and the same problem happened immediately with the loaner! I was told the issue may be the 51 focus point feature. Now I am waiting for a brand new replacement, but will I have the same problem? I few days ago, I shot a wedding using 21 focus points with no problem. Try that.
out of warranty Nikon D300 with a continuous blinking "ERR" message. Tried multiple...
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out of warranty Nikon D300 with a continuous blinking "ERR" message. Tried multiple lenses, cleaned the contacts, fully charged the battery, tried several CF cards and problem still persist. Shutter has a weird sound when pressing the shutter button.
D300 says "no images in folder" but I can download the images easily using a card reader....
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D300 says "no images in folder" but I can download the images easily using a card reader. but cant view them on d300. Have checked the folder section on d300,but still no joy,they have vanished. "help"..John from Bristol uk.
I have a Nikon D300 that will not turn on at all. I have checked the battery and it is fully charged...
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I have a Nikon D300 that will not turn on at all. I have checked the battery and it is fully charged and the terminals appear to be clean
d300 does not accept cards, gives CHR message tried several Sandisk & Lexar cards. used it...
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d300 does not accept cards, gives CHR message tried several Sandisk & Lexar cards. used it without any problems for at least two years. Any suggestions apart from sending it back to Nikon?