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Camera won’t turn on
The camera is unresponsive to attempts to turn it on
Depleted Batteries
The batteries may be depleted, try replacing them.
Batteries Facing the Wrong Way
The batteries may be improperly inserted. Check to make sure the 2 positive and 2 negative batteries are placed in their respective slots.
Battery Compatibility
The L840 can use AA size alkaline, lithium, and rechargeable Ni-MH batteries.
Faulty Battery Terminals
When replacing the batteries does not do the job, the fault may lie with the battery terminals. Try lightly cleaning the battery terminals with a dry material.
Faulty Memory Card
The memory card may be causing the device to have trouble turning on. Try turning the device on again without the memory card inserted, or with the memory card replaced.
LCD Screen is Not Working Properly
The screen is unresponsive
Screen not displaying anything
Replace batteries (AA batteries)
Turn off the camera and turn it back on
If the flash lamp is on, the flash is charging - wait until it is complete
To replace the LCD screen, check out our LCD Screen replacement guide.
Shutter Won’t Work Properly
The camera shutter is stuck or is unresponsive
Debris Obstruction
Make sure the lens is clean and nothing obstructs the shutter’s path. Use either microfiber or tissue and cleaner to carefully remove any debris, use compressed air around the lens and shutter area
Shutter Error
Try interrupting the shutter by setting the shutter speed as low as possible, then pulling out the batteries while the camera is still taking the photo.
Memory card cannot be read
The memory card cannot be accessed
Unapproved Memory Card
The following lists the memory cards that have been tested and approved for this camera.
- SD Memory Card: Panasonic
- SDHC Memory Card: SanDisk, TOSHIBA, Panasonic, Lexar
- SDXC Memory Card: SanDisk, TOSHIBA, Panasonic, Lexar
Damaged Memory Card
Try using another approved memory card. First you want to turn off the camera, eject the memory card and then insert a new memory card. Make sure the card is inserted in the correct orientation otherwise you will get an error saying "unable to read card" on the LCD screen. Once the new memory card is inserted turn on the camera.
Card Not Correctly Inserted
Turn off the camera, eject the memory card, and reinsert until it clicks. Make sure the card is inserted in the correct orientation. There is also a label on the camera showing which way the memory card should be orientated.
Incorrectly Formatted Memory Card
Format the memory card using the camera or a computer. Connect the adapter onto the end of your memory card that converts it into the full size SD or MMC card. If you need a adapter simply click this link- http://goo.gl/adqSot . Then insert your card into the card reader and plug in the USB cable into your PC. After several seconds your memory card will be identified and then you want to right click and select "Format". Once you do that a dialog should pop-up and you click "Start". By following these steps you should be able to correctly format your memory card
Note: Make sure to backup any files in the memory card.
Lens cover won’t open
Debris stuck around the cover
- Remove any debris that may be stuck in the lens cover. Use compressed air or a blow dryer (set to cold setting) to dislodge any debris.
- Slip a thin piece of paper between the surface of the lens and its outer ring to dislodge any debris that may be stuck there.
- Hold camera with lens barrel facing down, and tap the lens barrel to dislodge any debris. Repeat with lens extended and retracted.
Depleted Batteries
The batteries may be depleted, try putting in new batteries.
Buttons not Responding
Buttons do not respond when pressed, or respond incorrectly
Faulty Buttons
To replace the camera buttons, check out our Button replacement guide.
Equipe
Cal Poly, Team 1-11, Maness Spring 2016 Membro de Cal Poly, Team 1-11, Maness Spring 2016
CPSU-MANESS-S16S1G11
4 Membros
Autoria de 10 guias
29 comentários
A problem with Setting. When Menu is open, section "Setting" provides only two options. How to open other?
embucr - Responder
When I turn my camera on it shuts off straight away or it just zooms in fully by itself and then it says 'Battery Exhausted' how do I fix this?
Bobby Lashley - Responder
My camera was working fine last night but when I went to plug it into my computer it stopped working. I've plugged it in before with no issues. I changed the batteries thinking maybe the batteries died. But it still wont turn on..
blare_cat - Responder
The quality of the photos are very grainy. Not sure if it's just the camera quality or a setting, it seems like I've tried everything. Would love some help.
Hannah Twomey - Responder
My camera won't turn on. New batteries. It was working the night before. Please help.
rochelle_ratliff - Responder
My Nikon Cool pixels L840 do not recognize my memory card even after I have formatted it. I keep getting a out of memory message after I have taken about 5 photos.
SAMUEL J WALKER - Responder
In my nikon l840 camera i am not able to open the photos option to view my pics so please help me
Himanshi Singh - Responder
i have the same problem :(
Alex -
My L840 is not well, I can not access a photo gallery that I took, the buttons as they are not working properly, and the focus is poor even after cleaning the lens. HELP ME PLEASE
Alex - Responder
My camera will not turn on new battery in correct ?
.
Dave Monaco - Responder
My L840 freezes after I take a photo. No respons from any of the buttons. I have to open the battery door then close it , turn my camera back on, before I can take another photo . Please help me fix this problem.
Tammy Mask - Responder
I had this problem and managed to fix it by going into settings>scene>image mode and lowered the setting then used it and raised it back up after a while. This managed to get rid of the issue.
Icarus Midas -
unable to download photos from L840 to comp (iPhotos). was working great for a few years now this? whats up?
tom harvey - Responder
unable to download photos from L840 to apple iPhotos. comp says photos are in unreadable format. worked for last few years sense new! Whats up?
tom harvey - Responder
My L840 is doing something weird, I can turn it on and when I push the review picture button it doesn’t show anything and none of the buttons will work anymore I have to open the battery compartment in order to get the lens back in for me to put the shutter back on- what should I do?
Jessica Pronovost - Responder
My battery case has a small crack so the batteries keep falling out, because the case doesn't shut fully. How do I repair this?
Nannette Atuahene-Barrie - Responder
When I zoom in or out it shuts off showing a full battery
Bowen Coucj - Responder
When I turn my camera on and take a pic or record it freezes up and then you can’t do anything I cannot turn it off or anything I have to remove the battery to reset it but it won’t allow me to do anything other than one command
miltonwoody - Responder
I had an issue where the camera would not turn on and if it did, then it would be rarely at all. I attempted to replace the batteries, removing memory card, cleaning for sand and dust, and practically everything that has been recommended online. I was able to fix the issue by holding the preview pictures button (I don’t know the actual name of it but it looks like a rectangle with a play button in the middle) which turned the camera on to view the pictures. Then, I went into menu > clicked over to go to settings > and went down until I found “reset all.” Afterwards, I tapped the button that takes the picture and all the sudden it was good as new. It will turn on and off as it did before the issue arose. I don’t know if I just got lucky or this will work for others, but I wanted to share.
Aaron - Responder
coolpix l840 not holding focus on maximum zoom
James Macpherson - Responder
Camera won't turn on
nursenanny50 - Responder
I have downloaded thousands of pictures with this camera but when I plug the cord from the camera to the usb port it will make a sound but no pictures download. What could the problem be?
Hala Whitley - Responder
It turns off when I click the photos
ADITYA G - Responder
LCD monitor only shows half of the picture - one side has streaks in it. Any ideas? will replacing the monitor fix the problem. Probably dropped camera.
sue tippen - Responder
My camera won’t turn on. I replaced batteries with no response. Please help.
frank.graham - Responder
My camera won’t connect to snapbridge and there is no option to connect to wifi or bluetooth so i cant do anything. kind of annoying, ive tried everything and CANNOT seem to find a video or page of MY type of camera to actually help me.
shaybebaby100 - Responder
My camera (Coolpix L840), shows a brurry imagen in the screen que turn I on, then changes to "lens error", and that's it!
Gabriel Perticarari - Responder
My Coolpix l840 won’t allow me to change the scene from auto to portrait or sports etc.
Shellie Wonnacott - Responder
Last night I fitted newly charged batteries, the camera worked. This morning The on/off button lights up for a second but the camera is dead. Please help.
Bob Russell - Responder