Information edit button not working and can't get shooting data and RGB histogram information

When you shoot in manual mode, make sure your camera sensor gets enough light. When you shoot inside with dimm light at 1/1000 of a second or faster and a aperture of 8. all pictures will be black.
The best way to learn shooting in manual, is to shoot a picture in the P mode and put the picture on the screen (>) button. then select the info, where you see time, aperture iso and so on. and even better select the histogram. Note the figures in your head (or on paper) and then goto manual and make sure you have almost the same settings. Then shoot en look what the histogram shows. No histogram on the right, means to little light, so lower the shutter speed, open the diaphragm or increase the ISO. No histogram on the left, means to much light, so higher shutter speed, lower ISO or smaler diaphragm (the aperture number must be up. 3,6 is wide open 16 is almost closed.

Ahh, in camera or in a photo editor?

Ex. of in Camera

Adjusting the Image Brightness for Shooting Setting the Exposure...

Ex. of photo editor like Lightroom (a video!)

Lightroom 5 tutorial Improving exposure and color with the Adjustment...

There are four ways to make the image lighter
a) more light (flash, sun, etc)
b) slower shutter speed (allows more time for light to "expose" the sensor)
c) larger aperture (bigger hole = more light)
d) higher ISO (basically, amplify the available light more).

If you are using a point and shoot camera, the flash is usually only good for about 10 feet, so trying to get a good bright picture of subjects further away won't work.

Items b, c, and d are handled by the camera in automatic mode. In manual mode, set the iso has high as it can go. Set the aperture as large as it can go, and decrease the shutter speed.

Depending on the camera, you can enable the histogram to see if the images are too dark, usually by pressing the display button while taking pictures. If the histogram is off to the left edge, the picture will be too dark.

In post-processing, (e.g. photoshop), you can use Levels (control-shift-L for auto-levels) and it will move the histogram to the right, making the picture look brighter.

When viewing the picture, Press the multi selector up or down to cycle through the following information:
File Information↔Shooting Data Page 1↔Shooting Data Page 2 ↔ Retouch History (retouched copies only)↔Highlights↔RGB Histogram↔File Information.

The "Multi-selector" is the "arrow" buttons: Up, down, left, right.

Usually there is an info or display button that you can cycle through the different modes: Full screen playback, with shot information, histogram and RGB Histogram. Refer to your manual to find the exact procedure.

Hi
While diplaying the images you must have unknowingly pressed the DISP button. Just press it once more and your problems will be over. just try it

Ok I just posted that I had the same problem and I just figured it out by trial and error. What I did was
press the playback button.
press OK
it will take you to the edit picture menu and the first choice is D-lighting. It should be highlighted Yellow. press Ok and then the screen will come up with 2 of your picture with different lighting. choose which ever one you want then press OK. The image will save and then the camera info should go away. I have NO idea why this worked but it did and I hope this works for you!!

While viewing the picture press the up arrow on the arrow pad. Scroll through it till you get to normal mode. It will scroll through the index, histogram, highlight and then normal.

It's not hard... I had the same problem, but I found this solution on the internet and it worked.
First turn on the camera and press the play button.
You are now viewing your picture with the histogram.
Use the same joystick looking kind of button that you use to scroll left and right through the pictures, but instead of going left and right, go UP OR DOWN. That scrolls through the different display settings.

Hope that helps!

Surely it's because you've changed shooting modes?