Dell OptiPlex 7780 All-in-One Setup Guide and Specifications
Summary
This setup and specifications guide provides instructions for setting up and using the Dell OptiPlex 7780 All-In-One desktop. It covers initial setup, technical specifications, system features, and maintenance procedures. Designed for new owners, the guide explains how to set up the computer, connect peripherals, and configure system settings. Technical specifications and safety information are also provided.
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Opti Plex 7780 All-In-One Setup and Specifications
Regulatory Model: W27C Regulatory Type: W27C001/W27C002 August 2021 Rev. A02
Page Summary Contents For Dell OptiPlex 7780 All-in-One Setup Guide and Specifications
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Opti Plex 7780 All-In-One Setup and Specifications Regulatory Model: W27C Regulatory Type: W27C001/W27C002 August 2021 Rev. A02
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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 d...
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Contents Chapter 1: Set up your computer................................................................................................... Chapter 2: Views of Opti Plex 7780 All-in-One..................
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Set up your computer 1. Set up the stand. Figure 1. Articulating stand Set up your computer
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Figure 2. Height Adjustable Stand 2. Set up the keyboard and mouse. NOTE: For setup instructions, see the documentation shipped with the keyboard and mouse. Set up your computer
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3. Route the power cable through the stand, then connect the power cable. Set up your computer
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4. Press the power button. Set up your computer
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5. Finish Windows setup. Follow the on-screen instructions to complete the setup. When setting up, Dell recommends that you: Connect to a network for Windows updates. NOTE: If connecting to a secured ...
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If connected to the internet, sign-in with or create a Microsoft account. If not connected to the internet, create an offline account. On the Support and Protection screen, enter your contact details....
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Views of Opti Plex 7780 All-in-One 1. Full HD webcam 2. Camera-status light 3. Display 4. Speakers 5. Power button/power-status indicator 6. Array microphones Views of Opti Plex 7780 All-in-One
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Retractable camera NOTE: Depending on the configuration ordered, your computer will have no camera, only Full HD camera, or both Full HD camera and infrared camera. 1. Full HD camera 2. Infrared camer...
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1. SD 4.0 card slot 2. USB 3.2 Gen 2 Type-C port 3. Universal audio jack 4. USB 3.2 Gen 1 Type-A port with Power Share Views of Opti Plex 7780 All-in-One
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1. Hard-drive status indicator Views of Opti Plex 7780 All-in-One
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1. Back cover 2. Stand cover 3. Kensington security-cable slot 4. Bottom cover 5. Stand 1. Cable cover screw hole 2. HDMI-in port 3. HDMI-out port 4. DP++ 1.4/HDCP 2.3 port HDMI 1.4b for UMA Graphics ...
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HDMI 2.0 for Discrete Graphics 5. RJ-45 port 10/100/1000 Mbps 6. USB 3.2 Gen 2 Type-A ports with Smart Power On 7. USB 3.2 Gen 2 Type-A ports 8. Line-out audio port 9. Power connector 10. PSU status i...
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System board layout 1. Power-supply unit (PSU) cable connector 2. Display back-light cable connector 3. Camera cable connector 4. M.2 2230/2280 solid-state drive/Intel Optane PCIe connector 5. System-...
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Specifications of Opti Plex 7780 All-in-One Dimensions and weight Table 2. Dimensions and weight Description Values for touch display Values for non-touch display Height 389.00 mm (15.31 in.) 389.00 m...
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Table 3. Processors (continued) Processors Wattage Core Thread Speed Cache Integrated graphics count count 10th Generation Intel Core 65 W 3.3 GHz to 4.8 12 MB Intel UHD Graphics 630 i5-10600 GHz 10th...
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Memory The following table lists the memory specifications of your Opti Plex 7780 All-in-One: Table 5. Memory specifications Description Values Slots Two SO-DIMM slots DDR4, Non-ECC Speed 2666 MHz/293...
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Table 6. External ports and connectors (continued) Description Values One HDMI-OUT port (rear)—HDMI 1.4b for UMA Graphics and HDMI 2.0 for Discrete Graphics Media card reader One SD 4.0 card slot (sid...
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Table 9. Wireless module specifications (continued) Description Values Encryption 64-bit/128-bit WEP 64-bit/128-bit WEP AES-CCMP AES-CCMP TKIP TKIP Bluetooth Bluetooth 5.1 Bluetooth 5.0 Audio Table 10...
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Table 11. Storage specifications Storage type Interface type Capacity 2.5-inch, 7200 RPM, hard-disk drive SATA Up to 1 TB 2.5-inch, 7200 RPM, Opal Self-Encrypting hard-disk FIPS SATA Up to 500 GB driv...
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Camera Table 14. Full HD Infrared Webcam (with Windows Hello support) Description Values Number of cameras FHD RGB camera/VGA Infrared camera Location Front camera Sensor type CMOS sensor technology R...
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Table 16. Power supply unit specifications fro Opti Plex 7780 All-in-One (continued) Description Values Input voltage 90 VAC to 264 VAC Input frequency 47 Hz to 63 Hz Input current (maximum) 3.6 A Out...
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Table 17. Display specifications (continued) Description Values for touch display Values for non-touch display Vertical view angle 85 +/-degrees (minimum) 85 +/-degrees (minimum) 89 +/-degrees (typica...
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Security Table 21. Security Security options Kensington lock Dell Lockable port cover (optional) Chassis lock slot support Noble Custom AIO Plate Lock (optional) Supply chain tamper alerts Chassis int...
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Environmental Table 23. Environmental specifications Feature Values Recyclable packaging Yes BFR/PVC—free chassis No Vertical orientation packaging support Yes Multi-Pack packaging No Energy-Efficient...
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Table 25. Accessories (continued) Accessories Targus Stylus for Capacitive Touch Devices Additional Monitor Qualified with select Dell Ultra Sharp, Professional, and E-series monitors Locks Noble cust...
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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 27. Self-help resources Self-help resources R...
Manual Details
| Brand | Dell |
|---|---|
| Pages | 29 |
| File Size | 4.47 MB |
| Published | July 01, 2026 |
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Frequently Asked Questions
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Options include 3 years Hardware Service with Onsite/In-Home Service, ProSupport with Accidental Damage, Day Onsite Service, and ProSupport Plus for Client.
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Use self-help resources like Dell.com, search for 'Contact Support' in Windows, or visit the Dell knowledge base articles on the support website.
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