Problems and solutions

• Wait for recording and other operations to end.
• If the problem persists, turn the camera off.
• If the camera does not turn off, remove and reinsert the battery.
  • Any data currently being recorded will be lost.
  • Data that have already been recorded are not affected by removing the battery.

• Have you changed the monitor mode? Choose a different monitor mode using the M button.
• Have you limited the choice of monitor modes available using the [Limit monitor mode selection] item in the setup menu? Adjust settings as required.
• Dust, lint, or other foreign matter on the eye sensor may prevent it functioning normally. Clean the eye sensor with a blower.

• Rotate the diopter adjustment control to adjust viewfinder focus.
• If adjusting viewfinder focus does not correct the problem, set the focus mode to AF-S and the AF-area mode to single-point AF. Next, select the center focus point, choose a high-contrast subject, and focus using autofocus. With the camera in focus, use the diopter adjustment control to bring the subject into clear focus in the viewfinder.

Choose longer delays for Custom Setting c3 [Power off delay].

More time will be needed to find files if the memory card contains large numbers of files or folders.

• Is a memory card inserted, and if so, does it have space available?
• Is the memory card write-protected?
• If you selected mode S after selecting a shutter speed of “Bulb” or “Time” in mode M, choose a different shutter speed.
• Is [Release locked] selected for [Slot empty release lock] in the setup menu?

Select [Off] for Custom Setting d3 [Exposure delay mode].

Burst shooting cannot be used in conjunction with HDR.

• Is the camera in manual focus mode? To enable autofocus, select AF-A, AF-S, AF-C, or AF-F for focus mode.
• Autofocus does not perform well under the following conditions. In these cases, use manual focus or focus lock. Autofocus does not perform well if: there is little or no contrast between the subject and the background, the focus point contains objects at different distances from the camera, the subject is dominated by regular geometric patterns, the focus point contains areas of sharply contrasting brightness, background objects appear larger than the subject, or the subject contains many fine details.

• Is [On] selected for [Silent photography] in the photo shooting menu?
• If AF-C is selected for focus mode or if AF-A is selected and you are shooting in AF-C, a beep will not sound when the camera focuses.
• Select an option other than [Off] for [Beep options] > [Beep on/off] in the setup menu.
• The beep does not sound in video mode.

Using a flash restricts the range of shutter speeds available. Flash sync speed can be set to values of 1/200–1/60 s using Custom Setting e1 [Flash sync speed]. When using flash units that support auto FP high-speed sync, choose [1/200 s (Auto FP)] for a full range of shutter speeds.

If AF-C is selected for focus mode or if AF-A is selected and you are shooting in AF-C, press the A (g) button to lock the focus.

Not available when [Auto-area AF], [Auto-area AF (people)], or [Auto-area AF (animals)] is selected for AF-area mode.

Is [On] selected for [Long exposure NR] in the photo shooting menu?

• The effects of changes to settings that affect exposure and color are not visible in the display when [Off] is selected for Custom Setting d7 [Apply settings to live view].
• Note that changes to [Monitor brightness] and [Viewfinder brightness] have no effect on images recorded with the camera.

Select [Flicker reduction] in the video recording menu and choose an option that matches the frequency of the local AC power supply.

Bright regions or bands may occur if the subject is lit by a flashing sign, flash, or other light source with brief duration.

• Are there smudges on the front or rear (mount-side) lens elements?
• Is there foreign matter on the image sensor? See “Manual cleaning” (Manual cleaning), or consult a Nikon-authorized service representative.

With fast shutter speeds and/or fast lenses, you may notice irregularities in how Bokeh is shaped. The effect can be mitigated by choosing slower shutter speeds and/or higher f-numbers.

You may notice ghosting or flare in shots that include the sun or other bright light sources. These effects can be mitigated by attaching a lens hood or by composing shots with bright light sources well out of the frame. You can also try such techniques as removing lens filters, choosing a different shutter speed, or using silent photography.

• Shooting may end automatically to prevent the camera overheating, for example if:
  • The ambient temperature is high
  • The camera has been used for extended periods to record videos
  • The camera has been used in continuous release modes for extended periods
• If photographs cannot be taken because the camera is running hot, turn the camera off and wait for it to cool before trying to take photographs again. Note that the camera may feel warm to the touch, but this does not indicate a malfunction.

• To reduce noise, adjust settings such as ISO sensitivity, shutter speed, or Active D-Lighting.
• At high ISO sensitivities, noise may become more noticeable in long exposures or in pictures recorded when the camera temperature is elevated.
• Randomly-spaced bright pixels, fog, or bright spots may arise as a result of increases in the temperature of the camera’s internal circuits. Turn the camera off when it is not in use.
• Randomly-spaced bright pixels, fog, lines or unexpected colors may appear if you press the X button to zoom in on the view through the lens during shooting.
• Note that the distribution of noise in the display may differ from that in the final picture.

The subject is too dark or too bright.

Pictures created with cameras of other types cannot serve as sources for preset manual white balance.

• White balance bracketing is not available when a RAW or RAW + JPEG option is selected for image quality.
• White balance bracketing cannot be used in multiple exposure and HDR modes.

[Auto] is selected for [Set Picture Control] or as the basis for a custom Picture Control created using [Manage Picture Control], or [A] (auto) is selected for [Quick sharp], [Contrast], or [Saturation]. For consistent results over a series of photographs, choose a setting other than [A] (auto).

The option selected for metering cannot be changed during exposure lock.

Changes to exposure compensation in mode M apply only to the exposure indicator and have no effect on shutter speed or aperture.

Uneven shading may appear in long exposures shot at shutter speeds of “Bulb” or “Time”. The effect can be mitigated by selecting [On] for [Long exposure NR] in the photo shooting menu.

• Is [Off] selected for Custom Setting a11 [Built-in AF-assist illuminator]?
• The illuminator does not light in video mode.
• If AF-C is selected for focus mode, if AF-A is selected and you are shooting in AF-C, or if MF is selected, the illuminator does not light.

• Is [Microphone off] selected for [Microphone sensitivity] in the video recording menu?
• Was the video recorded with [Manual] chosen for [Microphone sensitivity] in the video recording menu and a low sensitivity selected?

The camera displays only the JPEG copies of pictures taken with [RAW + JPEG fine], [RAW + JPEG normal], or [RAW + JPEG basic] selected for [Image quality].

Pictures recorded with other types of camera may not display correctly.

Select [All] for [Playback folder] in the playback menu.

• Is [Off] selected for [Rotate tall] in the playback menu?
• Auto image rotation is not available during picture review.
• Camera orientation may not be correctly recorded in photos taken with the camera pointing up or down.

• Is the memory card write-protected?
• Are the pictures protected?

• The pictures cannot be further edited with this camera.
• There is insufficient space on the memory card to record the retouched copy.

Select [All] for [Playback folder] in the playback menu.

• Print JPEG copies of the pictures created using a tool such as the [RAW processing] item in the retouch menu.
• Copy the pictures to a computer and print them using NX Studio or other software that supports the RAW format.

Confirm that an HDMI cable is correctly connected.

• Confirm that an HDMI cable is correctly connected.
• Is [On] selected for [HDMI] > [Advanced] > [External recording control] in the setup menu?
• Pictures may display correctly if default settings are restored using the [Reset all settings] item in the setup menu.

In the case of RAW images, the effects can only be viewed using Nikon software. View RAW images using NX Studio.

Depending on the operating system, you may be unable to upload pictures when the camera is connected to a computer. Copy pictures from the memory card to a computer using a card reader or other device.

• Navigate to the setup menu and confirm both that [Disable] is selected for [Airplane mode] and that [Enable] is selected for [Connect to smart device] > [Pairing (Bluetooth)] > [Bluetooth connection].
• Confirm that [Connect to smart device] > [Wi-Fi connection] is enabled in the setup menu.
• Try disabling and re-enabling wireless network features on the smart device.

The camera cannot establish wireless connections with devices other than smartphones, tablets, computers, and the ML-L7 Remote Control.

• If [Foreground] is selected for [Auto link] > [Link mode] in the SnapBridge tab, pictures will not be uploaded to the smart device automatically while the SnapBridge app is running in the background. Pictures will only be uploaded when the SnapBridge app is displayed (running in the foreground) on the smart device.
• Check that the camera is paired with the smart device.
• Check that the camera and smart device are configured for connection via Bluetooth.

• The camera may be unable to download or display location data from smart devices depending on the version of the operating system and/or SnapBridge app used.
• If [Foreground] is selected for [Auto link] > [Link mode] in the SnapBridge tab, location data will not be downloaded to the camera. Instead, they will be embedded in photographs after they are uploaded to the smart device.

Is the camera clock set correctly? The clock is less accurate than most watches and household clocks; check it regularly against more accurate timepieces and reset as necessary.

Some items are not available at certain combinations of settings.

• Use a fully-charged battery.
• Confirm that [Airplane mode] in the setup menu is set to [Disable].
• The remote control cannot be used when the camera and computer are connected via USB and are communicating. End the USB connection.

• The camera and ML-L7 Remote Control (optional) are not connected. Press the power button on the remote control to connect them. If L is not displayed on the shooting screen, pair again and connect (Connecting for the first time: Pairing).
• Confirm that [Wireless remote (ML-L7) options] > [Wireless remote connection] in the setup menu is set to [Enable].
• Confirm that [Airplane mode] in the setup menu is set to [Disable].
• The remote control cannot be used when the camera and computer are connected via USB and are communicating. End the USB connection.