User Guide for DELL models including: Precision 5490 Workstation with Windows 11 Laptop, Precision 5490, Workstation with Windows 11 Laptop, Windows 11 Laptop, Laptop
DELL WX2MV
DELL G3H43
Dell Precision 5000 5490 14" Mobile Workstation - Full HD Plus - Intel Core Ultra 7 155H - 16 GB - 512 GB SSD - Aluminum Titan Gray 7T7WH – FireOwls Corporation Click here for Additional pdf1
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DocumentDocumentPrecision 5490 External Display Connection Guide Regulatory Model: P154G Regulatory Type: P154G004 March 2024 Rev. A00 Notes, cautions, and warnings NOTE: A NOTE indicates important information that helps you make better use of your product. CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the problem. WARNING: A WARNING indicates a potential for property damage, personal injury, or death. © 2024 Dell Inc. or its subsidiaries. All rights reserved. Dell Technologies, Dell, and other trademarks are trademarks of Dell Inc. or its subsidiaries. Other trademarks may be trademarks of their respective owners. Contents Chapter 1: Before you begin.......................................................................................................... 4 Check the graphics options on your computer............................................................................................................ 4 Modes of connection.......................................................................................................................................................... 4 Turn off the internal display..............................................................................................................................................5 Chapter 2: Connect external displays............................................................................................ 6 Integrated graphics............................................................................................................................................................. 6 Discrete graphics................................................................................................................................................................. 9 Chapter 3: Troubleshooting.......................................................................................................... 11 Chapter 4: Getting help and contacting Dell.................................................................................12 Contents 3 1 Before you begin You can connect up to four 4K external displays or two 5K and above displays using the Thunderbolt 4 (USB Type-C) ports available on your Precision 5490. You can connect the display without the use of USB-C or Thunderbolt 4 adapters or docking stations. Before you begin, ensure that you: Check the graphics options on your computer Check the ports available on your external displays and decide on the mode of connection. Check the graphics options on your computer The number of external displays that are supported depends on the type of Graphics Processing Unit (GPU) available on your computer. NOTE: Both integrated and discrete graphics cards can support up to 4 displays. For more information about the graphics card available on your computer, run Dell SupportAssist on your computer, or scan your hardware at www.dell.com/support. The following are the graphic options that may be installed in your computer: Intel Arc Graphics (Integrated graphics) NVIDIA RTX 1000 Ada Generation Laptop GPU (Discrete graphics) NVIDIA RTX 2000 Ada Generation laptop GPU (Discrete graphics) NVIDIA RTX 3000 Ada Generation laptop GPU (Discrete graphics) Modes of connection Depending on the connectors available on your external display, you can connect the displays to the Thunderbolt 4 (USB-C) ports on your computer using: Thunderbolt 4 cables, adapters or docking stations USB-C cables, adapters or docking stations NOTE: To experience the full resolution supported by your external displays, use appropriate cables. For example, use DisplayPort or HDMI cables for 4K and above resolution. NOTE: USB-C or Thunderbolt docking stations can be used to connect external displays to the computer using a single USB-C cable, while charging the computer. For more information about the types of docking stations available from Dell, see the knowledge base article 000124295 at www.dell.com/support. NOTE: USB-C adapters can also be used to connect external displays to the computer, though these do not allow power charging at the same time. For more information about the types of USB-C adapters available from Dell, see the knowledge base article 000125728 at www.dell.com/support. These are the Thunderbolt 4 (USB-C) ports available on your computer: NOTE: When connecting a display indirectly using a adapter or docking station, it is recommended that you connect the display to the docking station first, then connect the docking station to the Thunderbolt 4 (USB-C) port on your computer. NOTE: The devices connected to the ports on the left side of the computer have priority over the ports on the right. While connecting external displays, it is recommended that you connect the displays to the left ports. 4 Before you begin Turn off the internal display There can be instances where you want to turn off the computer internal display to connect more external displays. You can turn off the display of your computer by using the Intel Graphics Command Center. To turn off the display: 1. In the Windows search bar, type Intel Graphics Command Center and press Enter. 2. Accept the Intel Graphics Command Center software license agreement. 3. In the Intel Graphics Command Center window, click Display. The list of active displays is listed under the Connected Displays section. 4. Click the ellipsis (...) at the upper right corner of your primary display, then click Mirror > Display 2. 5. Click the ellipsis (...) at the upper right corner of display 2, then click Make Display Primary. 6. Click the ellipsis (...) at the upper right corner of your computer display, then click Disable. Before you begin 5 2 Connect external displays You can connect up to four external displays to the Thunderbolt 4 (USB-C) ports on your computer. The number of displays supported depends on the following: Whether you are using integrated graphics or discrete graphics. If the internal display is enabled or disabled. Your docking station may also limit the number of supported external displays. Check the documentation that came with your docking station for details. The following table summarizes the number of supported external displays: Table 1. Display support (up to 4K/60 Hz) Graphics card Direct Graphics Controller Direct Output Mode Intel Arc Graphics (Integrated N/A graphics) NVIDIA RTX 1000 Ada N/A Generation Laptop GPU NVIDIA RTX 2000 Ada N/A Generation Laptop GPU NVIDIA RTX 3000 Ada N/A Generation Laptop GPU Supported external displays with computer internal display on 3 3 3 4 Supported external displays with computer internal display off 4 4 4 4 Table 2. Display support (up to 8K/60 Hz) Graphics card Direct Graphics Controller Direct Output Mode Intel Arc Graphics (Integrated N/A graphics) NVIDIA RTX 1000 Ada N/A Generation Laptop GPU NVIDIA RTX 2000 Ada N/A Generation Laptop GPU NVIDIA RTX 3000 Ada N/A Generation Laptop GPU Supported external displays with computer internal display on 1 1 1 2 Supported external displays with computer internal display off 2 2 2 2 Integrated graphics Connecting external displays to Precision 5490 with integrated graphics NOTE: When connecting a display indirectly using an adapter or a docking station (Thunderbolt or USB Type-C), it is recommended that you first connect the display to the adapter or docking station. Then, connect the adapter or docking station to the Thunderbolt 4 (USB Type-C) port on your computer. NOTE: The devices connected to the ports on the left side of the computer have priority over the ports on the right. While connecting external displays, it is recommended that you connect the displays to the left ports. 6 Connect external displays With the internal display turned on You can connect external displays directly to Thunderbolt 4 (USB Type-C) ports, or up to two external displays using a docking station (Thunderbolt or USB Type-C). Connect an external display using a direct USB Type-C or Thunderbolt cable. Figure 1. Connecting external display using a direct USB Type-C or Thunderbolt cable Connect an external display using a USB Type-C to Thunderbolt/HDMI/DisplayPort adapter. Figure 2. Connecting external display using a USB Type-C to Thunderbolt/HDMI/DisplayPort adapter Connect up to two external displays using a USB Type-C docking station. Connect up to three external displays using direct USB Type-C or Thunderbolt cables. Connect external displays 7 Figure 3. Connecting up to three external displays using direct USB Type-C or Thunderbolt cables Connect up to three external displays using a USB Type-C docking station. Figure 4. Connecting up to three external displays using direct USB Type-C or Thunderbolt cables With the internal display turned off NOTE: Ensure that you turn off the computer's internal display before connecting the external displays. For more information, see Turn off the internal display . You can connect up to four external displays directly to Thunderbolt 4 (USB Type-C) ports. Connect four external displays using direct USB Type-C or Thunderbolt cables. 8 Connect external displays Figure 5. Connecting four external displays using direct USB Type-C or Thunderbolt cables Discrete graphics Connecting external displays to Precision 5490 with discrete graphics If you have a discrete graphics card that is installed in your computer, you can connect up to four external displays or two 8K displays. NOTE: When connecting a display indirectly using an adapter or docking station, it is recommended that you connect the display to the docking station first, then connect the docking station to a Thunderbolt 4 (USB Type-C) port on your computer. NOTE: The devices connected to the ports on the left side of the computer have priority over the ports on the right. While connecting external displays, it is recommended that you connect the displays to the left ports. If you have a discrete card with Direct Graphics Controller Direct Output Mode disabled, the maximum number of external displays that are supported is the same as the integrated graphics option. Connect two external displays using a docking station and two more external displays using a USB Type-C to HDMI/ DisplayPort/Thunderbolt 4 adapter. Connect external displays 9 Figure 6. Connecting two external displays using a docking station and two more external displays using a USB Type-C to HDMI/DisplayPort/Thunderbolt 4 adapter 10 Connect external displays 3 Troubleshooting Question When I connect an 8K display using the USB Type-C to DisplayPort adapter, the monitor resolution is 4k. Cause This may be because of incorrect settings in the BIOS. Workaround Ensure BIOS setting is special graphics mode. For more information about accessing and configuring the BIOS, see the computer's Service Manual at www.dell.com/support. Question When I connect an 8K display using the USB Type-C to DisplayPort adapter, the display resolution can reach to 8K, but refresh rate cannot reach to 60Hz. Workaround Connect the 8K display with the dual USB Type-C to DisplayPort adapter or one USB Type-C to DisplayPort adapter + one Mini DisplayPort. Connect the 8K display with dual cable WD19DCs dock dual DisplayPort or Host dual USB Type-C to DisplayPort adapter or Host DisplayPort adapter + one Mini DisplayPort. Troubleshooting 11 4 Getting help and contacting Dell Self-help resources You can get information and help on Dell products and services using these self-help resources: Table 3. Self-help resources Self-help resources Information about Dell products and services Resource location www.dell.com My Dell app Tips Contact Support In Windows search, type Contact Support, and press Enter. Online help for operating system www.dell.com/support/windows Access top solutions, diagnostics, drivers and downloads, and learn more about your computer through videos, manuals, and documents. Your Dell computer is uniquely identified by a Service Tag or Express Service Code. To view relevant support resources for your Dell computer, enter the Service Tag or Express Service Code at www.dell.com/support. For more information about how to find the Service Tag for your computer, see Locate the Service Tag on your computer. Dell knowledge base articles 1. Go to www.dell.com/support. 2. On the menu bar at the top of the Support page, select Support > Knowledge Base. 3. In the Search field on the Knowledge Base page, type the keyword, topic, or model number, and then click or tap the search icon to view the related articles. Contacting Dell To contact Dell for sales, technical support, or customer service issues, see www.dell.com/contactdell. NOTE: Availability varies by country/region and product, and some services may not be available in your country/region. 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. 12 Getting help and contacting Dell
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