Key facts
- Manuals
- 618
- Models
- 115
- Categories
- 19
- Languages
- EN · ZH
- Last added
- 2026-10-03
DELL models by category
Featured DELL manuals

Dell Server Update Utility (SUU) with Windows Server 2012 Cluster Aware Update Guide
The document provides step‑by‑step instructions for integrating Dell Server Update Utility (SUU) or Dell Update Package (DUP) with Microsoft Windows Server 2012 Cluster Aware Update (CAU). It describes the prerequisites, shared‑folder setup, XML configuration files, and how to launch updates through the CAU interface.
Key procedures include creating a shared folder accessible to all cluster nodes, copying the SUU/DUP XML files, configuring self‑updating options, and using the provided CLI commands and exit codes to monitor success or failure of the update process.
Covers: Executive Summary · Introduction · Prerequisites · Configuring CAU to update Dell servers using SUU · SUU XML Configuration · SUU Exit Codes

Dell UCS-61 SAS 6/iR Serial Attached SCSI Controller and Adapter User Guide
This guide covers the Dell UCS-61 SAS 6/iR Serial Attached SCSI controller and adapter, a PCI‑Express RAID solution for servers and workstations. It explains the hardware specifications, supported RAID levels, and the features of the integrated controller.
The manual includes sections on hardware installation, driver installation for Windows and Linux, BIOS configuration, RAID creation and management, firmware updates, and detailed troubleshooting procedures. Safety warnings, ESD precautions, and warranty information are also provided. This manual is written in Chinese.
Covers: Overview · RAID Concepts · SAS 6/iR Features · Hardware Installation · Driver Installation · BIOS and POST Information

Dell U2211H/U2311H Monitor User Guide
This user guide covers the Dell U2211H and U2311H LCD monitors, providing instructions for installation, configuration, operation, and troubleshooting.
It details the 21.5‑inch (U2211H) and 23‑inch (U2311H) IPS panels with 1920 × 1080 resolution, 1000:1 contrast, 250–300 cd/m² brightness, VESA‑compatible mounting, and multiple video inputs (VGA, DVI‑D, DisplayPort, USB). This manual is written in Chinese.
Covers: Installation · Operation · Troubleshooting · Specifications · Environmental Features · Connector Pinout

Dell UP3221Q UltraSharp 32 HDR PremierColor Monitor User Guide
This user guide covers the Dell UltraSharp 32 HDR PremierColor UP3221Q monitor, detailing its specifications, connectivity options, and built‑in calibration features. It helps users install the monitor, configure the OSD menu, and make use of advanced functions such as HDR, MST and USB‑C power delivery.
Key sections include packaging contents, installation steps for stands and wall‑mounts, connection instructions for HDMI, DisplayPort and Thunderbolt 3, OSD navigation, color calibration, and a comprehensive troubleshooting chapter with fault codes and solutions. This manual is written in Chinese.
Covers: Packaging Contents · Product Features · Identify Parts and Controls · Monitor Specifications · Flat Panel Specifications · Resolution and Video Modes
Latest DELL manuals
Dell Server Update Utility (SUU) with Windows Server 2012 Cluster Aware Update Guide
Application Note 17 pages · 476 KB · ENThis guide explains how to use Dell Server Update Utility (SUU) and Dell Update Package (DUP) to update Dell servers in a Windows Server 2012 cluster…
Dell UCS-61 SAS 6/iR Serial Attached SCSI Controller and Adapter User Guide
User Manual 74 pages · 1.3 MB · ZHThe Dell UCS-61 SAS 6/iR controller and adapter user guide provides installation, RAID configuration, driver setup, BIOS settings, and troubleshooting…
Dell U2211H/U2311H Monitor User Guide
User Manual 38 pages · 1.5 MB · ZHThe Dell U2211H/U2311H monitor user guide provides installation, operation, troubleshooting, and maintenance instructions.
Dell UP3221Q UltraSharp 32 HDR PremierColor Monitor User Guide
User Manual 89 pages · 10.3 MB · ZHThe guide provides setup, feature overview, operation instructions, and troubleshooting for the Dell UltraSharp 32 HDR PremierColor UP3221Q monitor.
Dell Precision 450 and 650 Workstation User Guide
User Manual 140 pages · 4.1 MB · ZHThe Dell Precision 450 and 650 Workstation User Guide provides setup, component, maintenance, troubleshooting, and driver information for these workstations.
Dell PowerEdge R450 Statement of Volatility
Other 9 pages · 472 KB · ENThe Dell PowerEdge R450 Statement of Volatility lists all volatile and non‑volatile components and their characteristics.
Dell W-AP93H Access Point Installation Guide
Installation Guide 2 pages · 891 KB · ENThe Dell W-AP93H Access Point Installation Guide provides step‑by‑step setup instructions, hardware overview, LED indicators, power options, and compliance…
Dell PowerSwitch N1108EP-ON Specification Sheet
Datasheet 4 pages · 278 KB · ENSpecification sheet for the Dell PowerSwitch N1108EP-ON Gigabit Ethernet switch with PoE, fanless design and 24 Gbps fabric capacity.
Dell B5460dn Laser Printer User Manual
User Manual 230 pages · 11.5 MB · ZHThis manual provides safety information, setup, paper loading, printing settings, maintenance, and troubleshooting for the Dell B5460dn laser printer.
Dell PowerVault 735N Usage Guide
User Manual 78 pages · 3.5 MB · ZHThe Dell PowerVault 735N Usage Guide provides installation, configuration, and maintenance instructions for the 735N storage system.
Dell OpenManage Enterprise RESTful API Guide
Programming Manual 460 pages · 1.7 MB · ENReference guide for Dell OpenManage Enterprise and Modular Edition RESTful APIs, covering endpoints, authentication, and usage.
Dell S560P/S560T Interactive Projector User Manual
User Manual 46 pages · 6.3 MB · ZHDell S560P/S560T interactive projector user guide with setup, operation, troubleshooting and specifications.
Dell Inspiron 13-7359 Specification Sheet
Product Leaflet 24 pages · 3.1 MB · ENThe Dell Inspiron 13-7359 specification sheet provides details on dimensions, weight, ports, memory, battery, and other hardware features.
Dell OptiPlex 755 Quick Reference Guide
Quick Start Guide 248 pages · 9 MB · ENThe Dell OptiPlex 755 Quick Reference Guide provides setup instructions, component locations, jumper settings, troubleshooting tips, and support information…
Dell Smart Plug-in Version 4.1 Installation Guide for HP Operations Manager 9.0
Installation Guide 32 pages · 1 MB · ENInstallation guide for Dell Smart Plug-in Version 4.1 to integrate Dell devices with HP Operations Manager 9.0 on Windows.
Which document do I need?
Application Note
How to use the product for one specific task, with worked examples.
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Installation Guide
Mounting, wiring and first power-up. Read it before the hardware goes in.
Datasheet
Ratings, dimensions and ordering codes, for selection and design work.
Programming Manual
Instruction set, parameters and examples for configuring or programming the device.
Quick Start Guide
The shortest path to a working setup, usually only a few pages.
Service Manual
Disassembly, diagnostics and part numbers, for repair.
Questions answered in DELL manuals
What does the SUU -u command do?
The -u (or -update) command upgrades or downgrades the system component based on repository versions.
From: Dell Server Update Utility (SUU) with Windows Server 2012 Cluster Aware Update Guide
How do I set up a shared folder for CAU updates?
Create a shared folder outside the cluster that all nodes can access, for example \\cau-share\Share\CAU_Updates, and copy the SUU XML file into it.
From: Dell Server Update Utility (SUU) with Windows Server 2012 Cluster Aware Update Guide
Which RAID levels are supported by the UCS‑61 controller?
The controller supports RAID 0 and RAID 1.
From: Dell UCS-61 SAS 6/iR Serial Attached SCSI Controller and Adapter User Guide
How many internal SAS connectors does the controller have?
It provides two internal x4 SAS connectors.
From: Dell UCS-61 SAS 6/iR Serial Attached SCSI Controller and Adapter User Guide
What should I check if there is no image on the screen?
Make sure the video cable between the monitor and computer is correctly connected, verify the monitor is powered on, and select the correct input source.
How do I adjust the brightness of the monitor?
Use the OSD (On‑Screen Display) menu to increase or decrease the brightness and contrast settings.
