This knowledge base article offers a detailed guide for troubleshooting Trusted Platform Module (TPM) 2.0, Secure Boot, and ESXi-related issues on Dell servers. It provides step-by-step instructions to address common problems, ensuring the proper functioning and security of your server.

已更新: 六月 25, 2026 ID: 000218542

PowerEdge：如何更新每个重要组件

不确定更新 PowerEdge 系统中特定组件固件的过程？在此特定文章中了解应该怎么做。

已更新: 六月 20, 2026 ID: 000333712

PowerEdge：如何查看或清除系统事件日志

本文介绍如何在系统设置程序中查看和清除系统事件日志（SEL）。

已更新: 六月 20, 2026 ID: 000226396

PowerEdge：如何使用命令提示符查找 PowerEdge 服务编号

本操作方法解释了这些命令，并显示了相同的输出结果，以便使用命令控制台检索您的服务编号。它显示为系统序列号。

已更新: 六月 20, 2026 ID: 000203494

PowerEdge: 16G platform fails to power on with BOSS-N1 present

PowerEdge 16G BOSS N1; logs VLT0204 (BOSS CPLD voltage out of range) or VLT0205 on PowerEdge T160/R360/T360/R260 platforms running Complex Programmable Logic Device (CPLD) version 1.4.0. PowerEdge R660 and R760 platforms running CPLD versions v1.2.6 will not log any voltage out of range warnings in the LC or SEL logs.

已更新: 六月 17, 2026 ID: 000382910

VMware：vSAN 物理磁盘故障处理指南

这是一份常规故障处理指南，可帮助确定 vSAN 群集中的物理磁盘是否存在问题。

已更新: 六月 05, 2026 ID: 000209262

PowerEdge：如何对机箱防盗错误进行故障处理 — 机箱打开消息

本文提供了对 PowerEdge 服务器的机箱防盗和机箱打开消息进行故障处理的步骤。

已更新: 六月 05, 2026 ID: 000136481

PowerEdge: How to replace vSAN capacity disk

This article provides how to replace vSAN capacity disk. In the vSAN environment using SSD and hard disk drives together, the SSD used as the cache memory is called the Cache Disk, the hard drive used as the data space is called the Capacity Disk.

已更新: 六月 01, 2026 ID: 000122008

PowerEdge：如何从“由于硬件错误情况而无法访问前 LED 面板SWC5008无法访问前 LED 面板”中恢复

以下文章是从少数版本的 iDRAC 的关键日志条目“SWC5008无法访问前 LED 面板”恢复 PowerEdge 系统的解决机制。

已更新: 五月 25, 2026 ID: 000205597

PowerEdge: LR Bit Set on NVMe SSDs Leads to Media and Data Integrity Errors

PowerEdge connected Dell NVMe SSDs with the Limited Retry (LR) bit set may experience an increase in failures due to elevated media and data‑integrity error rates.

已更新: 五月 24, 2026 ID: 000415896

PowerEdge: Toshiba MG08 and MG09 Firmware Issue Causes Drive Unresponsiveness

Dell PowerEdge Toshiba MG08 and MG09 hard drives may encounter uninterruptible Background Media Scanning (BMS), causing I/O errors, or timeouts.

已更新: 五月 24, 2026 ID: 000381662

PowerEdge: 16G - AC Recovery Feature Not Functioning as Expected

The AC recovery feature on certain PowerEdge 16G systems, such as the PowerEdge R760 and R760xs, does not function as intended when the initial BIOS version is either 2.2.7 or 2.2.8.

已更新: 五月 24, 2026 ID: 000379434

Dell Guidelines on Company Administrator Assignment

This article explains Dell guidelines on company administrator assignment.

已更新: 五月 24, 2026 ID: 000379388

How to Assign an Initial Company Administrator

This article explains how to assign an Initial Company Administrator.

已更新: 五月 23, 2026 ID: 000374134

How to Promote Company Administrators

This article explains how to promote Company Administrators.

已更新: 五月 23, 2026 ID: 000374126

PowerEdge: Dell Micron 7450 and 7500 NVMe SSDs occasionally enters a panic state

Dell Micron 7450 and 7500 Non-Volatile Memory Express solid state drives may encounter drive initialization failure due to a firmware issue, resulting in the solid state drives being unrecoverable.

已更新: 五月 23, 2026 ID: 000368482

PowerEdge: 16G - 0V Reading On CPU VCCD Voltage Regulators

Some Dell PowerEdge 16th Generation (16G) servers may exhibit a 0V reading for Central Processing Unit (CPU) Voltage Regulator sensors within the Integrated Dell Remote Access Controller 9 (iDRAC9) user interfaces.

已更新: 五月 23, 2026 ID: 000309893

PowerEdge: Dell Micron 9550 E3.S NVMe Drive LED Behavior

Dell Micron 9550 E3.S NVMe Drive Activity-Led light turns off for a few seconds.

已更新: 五月 23, 2026 ID: 000309831

PowerEdge: Kioxia CM6 NVMe drive reports PCIe fatal error while updating firmware

PowerEdge servers crash with PCIe fatal errors while updating Kioxia CM6 NVMe drive firmware.

已更新: 五月 22, 2026 ID: 000256907

PowerEdge: Servers with standard heat sinks have warmer idle CPU temperatures

CPUs can be perceived to be hot while server is idle.

已更新: 五月 22, 2026 ID: 000250878

PowerEdge: SK Hynix PS1010 and PS1030 NVMe reports PCIe bus fatal error and operating system PSOD

When a PS1010 or PS1030 NVMe SSD is installed, a PSOD may occur during production or gathering Operating System (OS) logs.

已更新: 五月 21, 2026 ID: 000228837

PowerEdge: How to identify and troubleshoot some common causes of fan noise

This article presents opportunities to understand and troubleshoot some common causes of fan noise in a PowerEdge server. It is also relevant for 100% fan speeds.

已更新: 五月 21, 2026 ID: 000227912

PowerEdge: IDRAC9 - How to find its MAC address

This article describes how to find the iDRAC's current MAC address.

已更新: 五月 21, 2026 ID: 000226214

PowerEdge: 16G Servers - UEFI0074 events after completing a BIOS update

Updating 16G PowerEdge Server BIOS may result in Secure Boot database updates.

已更新: 五月 21, 2026 ID: 000226055

PowerEdge: Firmware catalog for Dell's vSAN Ready Nodes with ESXI 7.X branch Images

This is a firmware catalog which contains validated and certified firmware stack for selected Dell VMware vSAN Ready Nodes based on Dell customized ESXi 7.x branch Images.

已更新: 五月 21, 2026 ID: 000225253

PowerEdge: Firmware catalog for Dell's vSAN Ready Nodes based on ESXi 6.x branches

This is a firmware catalog which contains validated and certified firmware stack for selected Dell VMware vSAN Ready Nodes based on Dell customized ESXi 6.x branch-based Dell customized images.

已更新: 五月 21, 2026 ID: 000225252

PowerEdge: Intel E810-C adapter: Disabling VMDQ loopback using "intnetcli" tool fails

Dell Intel E810-C adapters do not support disabling the Virtual Machine Device Queue (VMDQ) loopback feature using "Intnetcli" tool.

已更新: 五月 20, 2026 ID: 000223462

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