Not able to take photos

If removing of the batteries, for a few moments, (that will reset the camera) and reinserting them won't change the startup, I'm afraid you have a defect in the camera. Make sure you have the correct batteries, as described in the manual. If nothing can bring the camera to work correct, or if the same error keeps coming back, please return the camera and ask for an other one.

not sure if you formatted on computer or camera, you should always format on camera, also delete pics on camera, after you copy them to laptop.

What d you mean with batteries are added?
When you use batteries, always make sure all four are from the same brand, quality, capacity and if possible, from the same batch. Never use different batteries in one camera.
lways charge sets of batteries (2 or 4) together.
Do not use alkaline batteries unless it is absolutely necessary. In some (most) cases, alkaline batteries may have a shorter service life than NiMH. Alkaline battery performance is limited, especially at low temperatures. The use of NiMH batteries is recommended.
Never use manganese (Zinc-Carbon) batteries in your camera.
Always be sure the battery is charged and suited for your camera.
Check contacts of the battery and in the battery compartment of your camera. Dirty or oxidised contacts can be cleaned with a dry cloth. Never use sharp tools to clean contacts or anything in or on your camera.
Always charge the battery before using it for the first time, or if you have not used it for a long period. 3 months is a very long period.

PLEASE see the test and fix it. God bless you

1. Camera won't record photos. Make sure you've selected a photography mode with your camera, rather than a playback mode or a video mode. If your camera's battery power is low, the camera might not be able to record photos.
Additionally, if your camera's internal memory area or your Memory card is full, the camera won't record any more photos.
With some cameras, the internal software only allows a certain number of photos to be recorded on a single memory card because of how the software numbers each photo. Once the camera hits its limit, it won't save any more photos. (This problem is more likely to occur when an older camera is paired with a new, large memory card.)
The battery is the root of most common digital camera issues. Though battery life has been extended as battery and digital camera technologies evolve, no battery lasts forever. When your batteries begin to run out, sometimes your camera responds in wacky ways that may not seem connected. The flash may not come on, the autofocus won't engage as quickly as it did before or the LCD screen will power off intermittently. All of your camera's responsiveness is linked to its battery strength. Change batteries and try to recreate a problem; odds are you won't be able to. It's a good idea to carry a backup battery for cameras that use lithium-ion cells or a pack of spares for cameras that use AA. Watch your battery icon for a general idea of

Try to load Nikon Camera Control Pro 2 from Nikon sites.
It\'s free for 30 days.

My best guess is that you need new batteries. Even rechargeable batteries need to be replaced sometimes. I am pretty sure if you purchase new batteries for this, you will be just fine!

Hope this helps!

Reset the menus to default or factory settings.
Then test the camera again.
Make sure that the battery is fully charged or new.
You might consider to buy a new battery (Ebay is a good place) for this camera. Then test.
Problems like this can show up when the battery is weak or not fully charged.
You may try to remove the battery for 24 hours and then after try it again.

Either the lens is out of alignment, or the CCD or worse has gone defective. Either way it sounds like it may be worth it to just purchase a new camera. You do always have the option of repair as well.
Thanks,
Lee

Yes, there is definitely a fault with your camera.  You should be able to return it for a replacement.  I wouldn't experiment too much with batteries in this camera. batteries discharging this quickly are likely to overheat, causing unmentionable catastrophe.

I have the same camera... and it was doing the same thing AFTER i changed my old batteries, because they were getting low. It was only after i put in the NEW batteries that i had this problem... I tried putting the old batteries back in and sure enough it worked again, so it probably all just depends on the brand of the battery you use.