Dell Precision 7550 Connection Manual
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Also See for Precision 7550:
- Service manual (102 pages) ,
- Setup and specifications manual (45 pages) ,
- Quick start manual (18 pages)
Related Manuals for Dell Precision 7550
Summary of Contents for Dell Precision 7550
- Page 1 Dell Precision 7550/7750 External Display Connection Guide Regulatory Model: P93F Regulatory Type: P93F001 February 2021 Rev. A00...
- Page 2 A WARNING indicates a potential for property damage, personal injury, or death. © 2021 Dell Inc. or its subsidiaries. All rights reserved. Dell, EMC, and other trademarks are trademarks of Dell Inc. or its subsidiaries. Other trademarks may be trademarks of their respective owners.
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Page 3: Table Of Contents
Hybrid Graphics mode with Direct Output......................5 Discrete Graphics Mode...............................5 Turn off the internal display..............................6 Chapter 2: Connect displays......................7 Supported Display................................7 Connecting multiple displays with Dell Docking Station—WD19DC ..............8 Chapter 3: Troubleshooting......................9 Chapter 4: Getting help and contacting Dell.................10 Contents... -
Page 4: Chapter 1: Before You Begin
● The HDMI 2.0 port and MFDC (MFDP) Type-C port on the WD19DC docking station cannot support dual monitors simultaneously For more information on the graphics card available on your computer, run Dell SupportAssist on your computer, or scan your hardware at www.dell.com/support. -
Page 5: Hybrid Graphics Mode With Direct Output
3. Select Switchable Graphics. 4. Select Enable Switchable Graphics. 5. Save changes and exit the computer's BIOS. For more information about accessing and configuring the BIOS, see the computer's Service Manual at www.dell.com/support. Table 1. Hybrid Graphics mode Graphic card type... -
Page 6: Turn Off The Internal Display
Turn off the internal display There may be instances where you may want to turn off the computer's internal display to connect more external displays. You can turn off the LCD display of your computer by using the Intel HD Graphics Command Center. To turn off the display: 1. -
Page 7: Chapter 2: Connect Displays
Connect displays Depending on the connectors available on your external display, you can connect the displays to the Thunderbolt 3 (USB Type-C) ports, HDMI port, Mini DisplayPort on your computer using: ● Thunderbolt 3 cables, adapters or docking stations ● USB Type-C cables. adapters or docking stations ●... -
Page 8: Connecting Multiple Displays With Dell Docking Station-Wd19Dc
Connecting multiple displays with Dell Docking Station—WD19DC 5 external displays example with the computer display off Connect displays... -
Page 9: Chapter 3: Troubleshooting
Workaround Ensure BIOS setting is special graphics mode or discrete 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. -
Page 10: Chapter 4: Getting Help And Contacting Dell
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 4. Self-help resources Self-help resources Resource location Information about Dell products and services www.dell.com My Dell Tips...