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Safety instructions Use the following safety guidelines to protect your monitor from potential damage and to ensure your personal safety. Unless otherwise noted, each procedure included in this document assumes that you have read the safety information that is shipped with your monitor.
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About your monitor Package contents The following table provides the list of components that are shipped with your monitor. If any component is missing, contact Dell. For Contacting Dell more information, see NOTE: Some items may be optional and may not ship with your monitor. Some features may not be available in certain countries.
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≤50% to ≤35%. This monitor is certified with TÜV Rheinland Eye Comfort 3.0 with a 3-star rating. It incorporates key technologies that also deliver a flicker-free screen, up to 120 Hz refresh rate, a color gamut of minimum 99% DCI-P3. Dell ComfortView Plus feature is enabled by default on your monitor.
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About TÜV Rheinland Eye Comfort 3.0 TÜV Rheinland Eye Comfort 3.0 certification program presents a consumer-friendly star rating scheme to the display industry thereby promoting eye wellness from safety to eye care. Compared to existing certifications, the 5-star-rating program adds rigorous testing requirements on overall eye care attributes such as low blue-light, flicker-free, refresh rate, color gamut, color accuracy, and ambient light sensor performance.
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Table 3. Eye Comfort 3.0 Requirements and Star Rating Scheme for Monitors Eye Comfort 3.0 Requirements and Star Rating Scheme for Monitors Star Rating Scheme Category Test item 3-star 4-star 5-star TÜV Hardware LBL TÜV Hardware LBL TÜV Hardware LBL Low Blue Light Category III (≤50%) or Category II (≤35%) or...
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*The operating system compatibility on Dell branded monitors may vary based on factors such as: Specific release date(s) when operating system versions, patches, or updates are available. • Specific release date(s) when Dell branded monitor firmware, software application, or driver updates are available on the Dell • support website.
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Releases the stand from the monitor. Regulatory label (including MyDell QR See this label if you need to contact Dell for technical support. The code, serial number, and Service Tag label) Service Tag is a unique alphanumeric identifier that enables Dell service technicians to identify the hardware components in your monitor and access warranty information.
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Bottom view Figure 3. Bottom view of the monitor Table 6. Components and descriptions. Label Description Quick Access port (QAP) Press on the Quick Access Port (QAP) module and then release the monitor’s built-in USB. For more Information, see Using the Quick Access Port (QAP).
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Monitor specifications Table 7. Monitor specifications. Description Value Color Active Matrix Screen type Quantum Dots-Organic Light-Emitting Diode (QD-OLED) Technology Panel technology 16:9 Aspect ratio Viewable image dimensions Diagonal 803.2 mm (31.6 in.) Active area Horizontal 699.48 mm (27.54 in.) Vertical 394.73 mm (15.54 in.) Area 276102.59 mm...
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*Dell Display and Peripheral Manager (DDPM) for Windows DDPM is a software application that helps you set up and configure the Dell monitors and peripherals. Some of its features include: 1. Adjusting the monitor On-Screen Display (OSD) settings such as brightness, contrast, and resolution without needing to use the joystick on the monitor.
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Preset display modes Table 11. Preset display modes Horizontal Frequency Vertical Frequency Sync Polarity Display Mode Pixel Clock (MHz) (kHz) (Hz) (Horizontal/Vertical) VESA, 640 x 480 31.47 59.94 25.18 VESA, 640 x 480 37.50 75.00 31.50 VESA, 720 x 400 31.47 70.08 28.32...
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Electrical specifications Table 12. Electrical specifications Description Value Video input signals HDMI 2.1 (FRL)* / USB Type-C, 600 mV for each differential line, 100 ohm input impedance per differential pair. AC input voltage/frequency/ 100 VAC-240 VAC / 50 Hz or 60 Hz ± 3 Hz /4 A (typical) current Inrush current 120 V: 40 A (maximum) at 0...
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NOTE: Dell monitors are designed to work optimally with the video cables that are shipped with your monitor. As Dell does not have control over the different cable suppliers in the market, the type of material, connector and process used to manufacture these cables, Dell does not guarantee video performance on cables that are not shipped with your Dell monitor.
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Environmental characteristics Table 14. Environmental characteristics Description Value Compliant Standards • ENERGY STAR certified monitor RoHS-compliant • • BFR/PVC reduce monitor (Circuit boards are made from BFR/PVC-free laminates). Arsenic-free glass and Mercury-free for the panel only • Temperature Operating 0°C to 40°C (32°F to 104°F) Non-operating Storage: -20°C to 60°C (-4°F to 140°F) Shipping: -20°C to 60°C (-4°F to 140°F)
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Pin assignments HDMI 19-pin connector Figure 4. HDMI 19-pin connector Table 15. Pin assignments - HDMI connector Pin number 19-pin side of the connected signal cable TMDS DATA 2+ TMDS DATA 2 SHIELD TMDS DATA 2- TMDS DATA 1+ TMDS DATA 1 SHIELD TMDS DATA 1- TMDS DATA 0+ TMDS DATA 0 SHIELD...
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USB-C connector Figure 5. USB-C connector Table 16. Pin assignments - USB-C connector. Pin number Signal name Pin number Signal name TX1+ TX2+ TX1- TX2- VBUS VBUS SBU1 SBU2 VBUS VBUS RX2- RX1- RX2+ RX1+ About your monitor...
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Universal Serial Bus (USB) interface This section gives you information about the USB ports that are available on the monitor. One USB-C 5Gbps upstream • Table 17. USB-C 5Gbps upstream USB Type-C Description Video DisplayPort 1.4* Data 5Gbps Power Delivery (PD) Up to 90 W *HBR3 is supported.
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Video bandwidth Table 20. Video bandwidth Host Video cable Color depth USB-C prioritization Resolution DSC ON 10 Bit High Data speed 3840 x 2160 at 120 Hz DSC ON 10 Bit High Resolution 3840 x 2160 at 120 Hz USB-C (DP 1.4 Alt Mode) USB-C cable DSC OFF 8 Bit...
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During the OLED Monitor manufacturing process, it is not uncommon for one or more pixels to become fixed in an unchanging state which are hard to see and do not affect the display quality or usability. For more information on Dell Monitor Quality and Pixel Policy, see www.dell.com/pixelguidelines.
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Monitor screen at or below eye level Monitor and keyboard which is positioned directly in front of the user Wrists relaxed and at Feet at on the Figure 6. Ergonomics About your monitor...
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Handling and moving your display To ensure that the monitor is handled safely when lifting or moving it, follow these guidelines: • Before moving or lifting the monitor, turn off your computer and the monitor. • Disconnect all cables from the monitor. •...
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When mounting the monitor, avoid mounting the monitor in portrait orientation. • Figure 10. Do not mount the monitor in portrait orientation About your monitor...
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For best practices, follow the instructions in the list below when unpacking, cleaning, or handling your monitor: Use a clean cloth that is slightly dampened with water to clean the stand assembly, the screen, and the chassis of your Dell •...
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Setting up the monitor Attaching the stand NOTE: The stand is not installed at the factory when shipped. NOTE: The following instructions are applicable only for the stand that was shipped with your monitor. If you are attaching a stand that you purchased from any other source, follow the setup instructions that were included with the stand. To attach the monitor stand: Lower the side of the box with the handle.
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Figure 14. Attach the stand assembly to the display Hold the stand riser firmly with both hands and lift the monitor carefully, then place it on a flat surface. Figure 15. Hold the stand riser and lift the monitor NOTE: Lift the monitor carefully to prevent it from slipping or falling.
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Using the Quick Access Port (QAP) When you want to use the monitor’s built-in USB Quick Access Port (QAP), press on the Quick Access Port (QAP) module and then release. The Quick Access Port (QAP) module slides down. Figure 18. Using the Quick Access Port (QAP) Setting up the monitor...
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Safety instructions. NOTE: Dell monitors are designed to work optimally with the Dell-supplied cables inside the box. Dell does not guarantee the video quality and performance if non-Dell cables are used. NOTE: Route the cables through the cable management guide before connecting them.
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Attaching the I/O cover Figure 22. Attaching the I/O cover To attach the I/O cover: Align and place the tabs on the I/O cover with the slots on the display back-cover. • • Press the I/O cover to snap it into place. Turn on the monitor and the computer. If your monitor displays an image, installation is complete.
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Organizing your cables Figure 23. Organizing your cables Connecting your monitor After connecting all necessary cables to your monitor and computer, (see for cable attachment) organize all cables as shown in the image. If your cable is not able to reach your computer, you may connect directly to the computer without routing through the cable management guide on the monitor stand.
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Removing the monitor stand NOTE: To prevent scratches on the OLED screen when removing the stand, ensure that the monitor is placed on a soft surface and handle it carefully. NOTE: The following steps are specifically for removing the stand that is shipped with your monitor. If you are removing a stand that you purchased from any other source, follow the setup instructions that are included with the stand.
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Using the tilt, swivel, slant, and height adjustment NOTE: The following instructions are applicable only for attaching the stand that was shipped with your monitor. If you are attaching a stand that you purchased from any other source, follow the setup instructions that were included with the stand. Tilt, swivel, and slant adjustment With the stand that is attached to the monitor, you can tilt and swivel the monitor for the most comfortable viewing angle.
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Operating the monitor CAUTION: Before using the monitor, it is recommended to fasten the stand riser to a wall using cable tie or a cord that can support the weight of the monitor in order to prevent the monitor from falling. Figure 29.
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Turn on the monitor Press the power button to turn on the monitor. Figure 30. Turn on the monitor Using the joystick control Use the joystick control on the rear of the monitor to make On-Screen Display (OSD) adjustments. Figure 31. Using the joystick control Press the joystick to launch the Menu Launcher.
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Using the On-Screen Display (OSD) menu Accessing the Menu Launcher When you toggle or press the joystick, the Menu Launcher appears to let you access the OSD main menu and shortcut functions. To select a function, move the joystick. Figure 32. Accessing the Menu Launcher Table 23.
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Using the navigation keys When the OSD main menu is active, move the joystick to configure the settings, following the navigation keys displayed below the OSD. Figure 33. Navigation keys Table 24. Control buttons and descriptions: Control Buttons Description Use the Up navigation key to adjust (increase ranges) items in the OSD menu. Use the Down navigation key to adjust (decrease ranges) items in the OSD menu.
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Direct Key functions Figure 34. Direct Key Table 25. Control buttons and descriptions. Control Buttons Description Allows you to choose a feature from Off, Menu Launcher, Preset Modes, Brightness, Contrast, Input Source, Audio Source, Aspect Ratio, Volume, Audio Profiles, Spatial Audio, Smart HDR, Direct Key 1 Display Info, PIP/PBP Mode, or Video Swap and set it as a Direct Key 1.
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Accessing the menu system NOTE: After you change the settings, press the joystick to save the changes before exiting or proceeding to another menu. 1. Select the icon to launch the OSD and display the main menu. 2. Press the joystick in navigation key to activate the highlighted option.
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Table 26. OSD menu Icon Menu and submenu Description Brightness/Contrast Adjusts the brightness and the contrast of the display. Brightness Brightness adjusts the luminance of the backlight. Move the joystick up or down to increase or decrease the brightness level (min 0 ~ max 100).
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Icon Menu and submenu Description Options for USB-C Allows you to set the USB-C to: Prompt for Multiple Inputs: Always displays the -Switch to USB-C Video Input • message for you to choose whether to switch or not. Always Switch: Automatically switches to USB-C video input (without prompting) •...
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Icon Menu and submenu Description Color Adjusts the color setting mode. Preset Modes Allows you to choose from the list of preset color modes. Press the joystick to confirm the selection. Standard: This is the default setting. Using a low blue light panel, this monitor •...
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Icon Menu and submenu Description Display Use Display to adjust the image. Aspect Ratio Adjusts the image ratio to 16:9, Auto Resize or 4:3. Sharpness Adjusts the picture sharpness of the display. Move the joystick to adjust the sharpness level from 0 to 100. Dark Stabilizer The feature improves the visibility in the dark gaming scenarios.
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Icon Menu and submenu Description PIP/PBP Allows you to watch more images simultaneously. PIP/PBP Mode Adjusts the PIP/PBP Mode. You can adjust this feature by selecting Off, 50%-50%, 75%- 25%, 25%-75%, 67%-33%, 33%-67%, PIP(Small), or PIP(Large). NOTE: FreeSync is not supported when PIP/PBP is enabled. NOTE: HDR is not supported when PIP/PBP is enabled.
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Icon Menu and submenu Description Speaker Allows you to turn on or off the speaker. Audio Profile Standard: Optimizes the sound for all types of content in general. • Movie: Optimizes the quality of sound to enhance the movie viewing experience. •...
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Icon Menu and submenu Description Menu Adjusts the settings of the OSD, such as the languages of the OSD, the amount of time the menu remains on screen, and so on. Language Sets the OSD display to one of the eight languages (English, Spanish, French, German, Brazilian Portuguese, Russian, Simplified Chinese, or Japanese).
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Icon Menu and submenu Description Personalize Select this option to adjust the settings of the personalization. Shortcut Keys Guide Select this option for entering Shortcut Keys Guide. Shortcut Key 1 Select a function from Preset Modes, Brightness/Contrast, Input Source, Audio Source, Shortcut Key 2 Aspect Ratio, Volume, Audio Profiles, Spatial Audio, Smart HDR, Display Info, PIP/PBP Mode, or Video Swap and set it as a...
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Select this function to run the built-in diagnostics, see Built-in diagnostics. NOTE: The Sensor Calibration Test aims to help Dell Support and the user to diagnose if there is a sensor issue. Reset Others Resets all settings under the Others menu to the factory preset values.
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The image shown is for the purpose of illustration only. The information may vary depending on the model and current settings. Dell Monitor Support To access the general monitor support materials for your monitor, use your smartphone to scan the QR code.
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OSD messages Initial Setup When you turn on the monitor, the following message appears: Figure 35. The message of pressing the joystick If you press the joystick, the following message appears: Figure 36. The message of selecting language Operating the monitor...
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If you select your language, the following message appears: Figure 37. The message of Factory Color Report If you press the joystick, the following message appears: Figure 38. The message of selecting the USB charging function Operating the monitor...
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If you press the joystick, the following message appears: Figure 39. The message of selecting the Spatial Audio function If user selects Yes, Spatial Audio is turned on and the Spatial Audio Guide will be shown: Figure 40. The message of Spatial Audio Guide Operating the monitor...
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OSD warning message When the monitor does not support a particular resolution mode, the following message appears: Figure 41. Warning message of not supported resolution mode Monitor specifications This means that the monitor cannot synchronize with the signal that it is receiving from the computer. See for the Horizontal and Vertical frequency ranges addressable by this monitor.
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You see the following message before the DDC/CI function is disabled: Figure 44. Warning message of the DDC/CI When the monitor goes into Standby mode, the following message appears: Figure 45. The message of the Standby Mode Activate the computer and wake up the monitor to gain access to the The OSD functions only in the normal operation mode.
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When all Thermal Sensors fail, the fan may start directly and displays the following warning message. Figure 49. Warning message from thermal sensor failure When Pixel Refresh is selected, the following message appears: Figure 50. The message of the OLED Pixel Refresh Once you select Yes, the monitor is turned off and the refresh process runs automatically.
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When Factory Reset is selected, the following message appears: Figure 52. The message of reset to default settings When “Speaker: Off”, do not grey out Volume, Spatial Audio and Audio Profiles in the Menu Launcher is selected, the following message appears: Figure 53.
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Locking the control buttons You can lock the monitor control buttons to prevent access to the OSD menu and/or power button. Move and hold the joystick up, down, left, or right for about four seconds until a pop-up menu appears. Figure 57.
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Spatial Audio Spatial Audio is an immersive audio technology that simulates a surround sound experience using headphones or speakers. It creates the sensation that sound is coming from various directions around you, enhancing the realism and depth of the audio experience.
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• Select the Sound settings. Figure 60. The Sound settings Operating the monitor...
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• To select playback device, select Playback > DELL S3225QC. Figure 61. The Playback menu • Right-click DELL S3225QC or Speaker DELL S3225QC USB, click Configure Speakers. Figure 62. The Configure Speakers menu Operating the monitor...
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• To choose Speaker Setup configuration, select Audio channels: Stereo or 7.1 surround or 5.1 surround. Figure 63. Speaker Setup - Choose Stereo Operating the monitor...
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How to experience 3D Spatial Audio? Here are a few ways to experience 3D Spatial Audio technology: Table 27. The Source Player or Application Contents Source Audio Format Dolby Atmos, Stereo, 5.1, 7.1, Binaural, Sony 360, Eclipsa Audio Movie/Music/Gaming Platforms Netflix, Amazon Prime, Apple TV+, Disney+, Apple Music, Spotify, Tidal, YouTube, PlayStation 5, XBOX Series X|S To achieve the optimal Spatial Audio experience: Position yourself at a distance of 0.70 - 1.50 meters from the screen.
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Diagnose any sensor issue by running the Sensor Calibration Test. Figure 67. The messages of Sensor Calibration Test Operating the monitor...
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Spatial Audio tracking unsuccessful Spatial Audio notifications keep the user informed about the performance and status of Spatial Audio on your device. An unsuccessful headtracking can prompt an OSD notification at the bottom right of the display. For example, in case where the Spatial Audio is On and the Position Sensor is not detected and is actively tracking the movement and orientation of the user's head.
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Site, enter your service tag, and download the latest driver for your graphics card. If you are using a non-Dell computer (laptop or desktop): Go to the support site for your non-Dell computer and download the latest graphic card drivers. •...
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Troubleshooting WARNING: Before you begin any of the procedures in this section, follow the Safety instructions. Self-Test Your monitor provides a self-test feature that allows you to check whether your monitor is functioning properly. If your monitor and computer are properly connected but the monitor screen remains dark, run the monitor self-test by performing the following steps: Turn off both your computer and the monitor.
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Built-in diagnostics Your monitor includes a built-in diagnostic tool to help you identify whether the screen abnormality is due to an issue with the monitor itself or with your computer and video card. To run the built-in diagnostics: Ensure that the screen is clean (no dust particles on the surface of the screen). Press the joystick button to launch the OSD Main Menu.
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OLED screen has spots Cycle power On-Off. Pixel that is permanently off is a natural defect that can occur in OLED technology. For more information about Dell Monitor Quality and Pixel Policy, see www.dell.com/pixelguidelines. Stuck-on pixels OLED screen has bright Cycle power On-Off.
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What you experience Possible solutions Safety-related issues Visible signs of smoke or Do not perform any troubleshooting steps. sparks Contacting Dell immediately. Intermittent problems Monitor malfunctions on Ensure that the video cable connecting the monitor to the computer is and off connected properly and is secure.
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Universal Serial Bus (USB) specific problems Table 29. Universal Serial Bus (USB) specific problems Common symptoms What you experience Possible solutions USB interface is not USB peripherals are not • Check that your monitor is turned on. working working • Reconnect the upstream cable to your computer. •...
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Audio specific problems Table 30. Audio specific problems Common symptoms What you experience Possible solutions No Audio (Muted, Source No sound • Increase volume control from the OSD. issue, Configuration issue, • Ensure that the power is turned on and the screen is display normally. Speakers, Rattling) •...
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Regulatory information FCC notices (U.S. Only) and other regulatory information For FCC notices and other regulatory information, see the regulatory compliance website at www.dell.com/regulatory_compliance. EU product database for energy label and product information sheet S3225QC: https://eprel.ec.europa.eu/qr/2233284 Regulatory information...
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Contacting Dell To contact Dell for sales, technical support, or customer service issues, see www.dell.com/contactdell. NOTE: Availability varies by country, region, or product, and some services may not be available in your country. NOTE: If you do not have an active Internet connection, you can find contact information about your purchase invoice, packing slip, bill, or Dell product catalog.
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