PowerEdge R840

这是一个固件目录，其中包含基于戴尔自定义 ESXi 8.X 分支映像的选定 Dell VMware vSAN 就绪型节点的经过验证和认证的固件堆栈。

本文详细介绍了在 PowerEdge 服务器上可能会出现的电源装置 (PSU) 问题的故障排除步骤。

Dell TPM 1.2 and 2.0 solutions are one of the few TPM solutions that are enhanced by full certification.

[OpenManage Enterprise （OME） Power-Manager 插件]无法检索电源信息。

This article describes an issue affecting PowerEdge servers running iDRAC9 in which the error SWC5008 asserts in the SEL multiple times.

This article provides different methods to get the iDRAC IP address of your PowerEdge servers directly from the VMware ESXi host. It is useful when you do not have physical access to the server.

This article contains instructions for testing LDAPS connectivity on a Windows domain controller and how to enable LDAPS for use with Dell products.

This article is a step-by-step guide on how to replace a hard drive.

The Integrated Dell Remote Access Controller 9 (iDRAC9) provides comprehensive, embedded management across the PowerEdge family of servers. IDRAC9 automation that lets your organization grow, and security that ensures peace of mind. It is a key technology in the OpenManage portfolio. Users can build a management solution that matches your needs, and by leveraging iDRAC, ensures optimal server management.

Dell EMC针对iDRAC Service Module版本3.0.1、3.0.2、3.1.0和3.2.0的错误文件权限漏洞(CVE-2018-11053)的风险缓解和解决方案的指南。有关解决此漏洞的分步过程，请参阅本指南。

我们收到了有关 ESXi 7.0 和 ESXi 8.0 的最新 VMware 修补程序版本自定义 ISO 的若干请求。新的 VMware 修补程序包括针对漏洞 CVE-2025-22224、CVE-2025-22225 和 CVE-2025-22226 的关键安全更新。VMSA-2025-0004 是 Broadcom 官方文章编号，通常用于向技术支持解释问题。

Dell PowerEdge 服务器从 VMware ESXi 6.7 或 6.5 到 VMware ESXi 7.0 的升级可能失败，并显示 vmkapi DependancyError。

Dell EMC缓解风险和解决iDRAC多个漏洞的指导。有关受影响的 iDRAC 版本和应用更新的后续步骤的特定信息，请参阅本指南。

本文介绍如何在 PowerEdge 服务器的系统设置中检查虚拟磁盘属性。

服务器在 POST 期间挂起的解决方案，并由于 CSIOR 执行期间 Lifecycle Controller 固件无法访问而导致错误UEFI136

This article provides information about in-box and out-of-box drivers for Dell EMC PowerEdge servers and Windows Server 2022.

本文档重点介绍 Dell Technologies PowerEdge 产品的最低代码版本、建议代码版本和最新版本。我们会仔细评估和监控代码部署数据，以确保产品版本符合我们严格的期望，为客户提供可靠的产品和解决方案。

Microsoft Windows Server 2022 Essentials operating system offering does not include "Essentials" branding within the operating system and re-installation media.

本文介绍如何通过 Integrated Dell Remote Access Controller （iDRAC） （iDRAC） 7、8、9 或 10 更新 Dell PowerEdge 服务器固件。它详细说明下载固件映像、登录到 iDRAC Web 界面、上传映像进行安装以及管理待处理更新。

了解如何在戴尔设备上使用 iDRAC9 和 iDRAC10 创建和导出 SupportAssist 收集。使用此分步指南解决技术问题。

When upgrading from ESXi 6.7 U3 or earlier versions of ESXi in systems configured with SD cards as the boot device, it is of critical importance to follow all VMware deployment recommendations. SD devices connect through a Universal Serial Bus (USB) and have write-endurance limitations.

iDRAC Service Module (iSM) versions 4.0.1 and earlier for VMware ESXi may stop functioning and the dcism service stop if the core hostd service of the ESXi host was recently restarted.

本文将指导用户诊断和解决 Dell PowerEdge 服务器上的 GPU 散热节流和检测问题。它包括检查 GPU 温度和节流状态、查看系统日志、改善冷却、验证硬件安装、更新 BIOS/iDRAC 和 GPU 固件，以及运行 nvidia-smi 和 DCGM 等诊断实用程序。

Dell EMC PowerEdge servers with the Integrated Dell Remote Access Controller 9 (iDRAC9) that shipped after June 01, 2021 may fail to downgrade iDRAC9 firmware with Informational event RAC0181 recorded in the Lifecycle Log.

TPM 平台 T150、T350、R250 和 R350：TPM 在 Lifecycle Controller 上显示版本“不可用”和“日期和时间”错误通知。

第 15 代 PowerEdge 服务器在发生事件后无响应或停止PST0210响应。

The firmware and drivers compliance page lists many "chipset" driver components with status "Unknown" and "Update file not in catalog" if the server is discovered using "Host OS" on Windows or Linux.

Learn to configure and troubleshoot the IDRAC service module (ISM), including OS Passthrough, network interface checks, and TLS handshake issue resolution.

Systems Management How to Video that covers how to configure Email alerts and SNMP trap forwarding in the IDRAC console.

A Kioxia PM5 (previously seen as a Toshiba PM5) series SAS drive running firmware B020 or B31C may not be detected by the storage controller on reboot of a host.