My 7D was working fine and when i turned it on today the big lcd wouldnt turn on.the top lcd small screen works but i cat even open a menu setting on it.its completely black...what should i do?
I have tried pullinh batteries out..i have tried anything that i could find online...appreciate it if anybody would help me :(
Remove battery, remove CF card. Insert battery, don't insert card. Startup cam.
Post results.
Still nothing.black....does it have anything to do with updating its firmware?...should i?
If you insert a card and close compartment door is there some LED activity?
Starting in C-modes doesn't work either?
Unfortunatly no.the only way i can see anything is if i attach a monitor with a HDMI cable to the camera...other than that its black
I've encountered this LCD black screen once on the 7D and followed instructions from Walter Schulz some time ago and managed to get it working again.
At least have faith in yourself and don't give up trying!
Quote from: porsha12345 on February 16, 2015, 03:37:53 PM
the only way i can see anything is if i attach a monitor with a HDMI cable to the camera...other than that its black
Then you should bring your camera to a Canon service...
Last night, g3gg0 found a way to access the display from the bootloader (without relying on main firmware). This would be a good diagnostic tool - it will tell whether the problem is from the LCD hardware, or some software fault. So if you are not in a hurry, I'd like you to try this test, but it may take a few days.
@DeafEyeJedi What instructions?
Quote from: Walter Schulz on February 15, 2015, 01:53:23 AM
Remove battery, remove CF card. Insert battery, don't insert card. Startup cam.
Post results.
This one @elugol!