PowerEdge R250

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。

本文提供有关导入 iDRAC 许可证时出现的 LIC008 错误的信息。

背板固件更新作业失败并显示SUP0517错误。

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。

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。

NVIDIA has updated the signing certificate for its UEFI network driver from Microsoft UEFI CA 2011 to Microsoft UEFI CA 2023. PowerEdge 17G platforms already trust the CA 2023 certificate, but 15G/16G and earlier servers require a BIOS update released in December 2025. Systems without this updated certificate support may fail to initialize the NIC UEFI driver when Secure Boot is enabled.

PowerEdge T150/R250/R350/T350 BIOS version 1.13.0 shows an incorrect release date in the operating system (OS) due to a System Management BIOS (SMBIOS) cosmetic issue.

Server BIOS Update Guidelines for Microsoft Secure Boot Certificates are provided in this article.

PowerEdge 14G, 15G, 16G, and 17G servers skip Preboot eXecution Environment (PXE) boot when an "Unavailable" entry is last in the boot order.

Fans reporting FAN0000/FAN0001 errors (RPM below warning or critical) should be removed and swapped to another connector; if the error follows the fan, replace it.

Encountering PR8 errors in the LifeCycle (LC) log when using a BlueField-3 (BF3) Data Processing Units (DPU) card (DPN: HFWRM).

Dell Chicony power supply (X1HXF) reports an Under Voltage Fault event PSU0034.

This article provides information about how to verify if a Network Interface Card (NIC) is compatible with a PowerEdge Server.

This article provides information about CPU Machine Check errors and common causes and proper handling when errors are seen.

Unsure about the procedure to update a specific component's firmware in a PowerEdge system? Learn how to in this specific article.

Dell Samsung PM893 SSDs with Firmware HJ55 or Earlier Experience Premature SMART Failures

New deployments of OpenManage Enterprise 4.4.0 are experiencing service failures after configuring the time zone for GMT +02:00 Helsinki, Kyiv, Riga, Sofia, Tallinn, Vilnius. The issue is only seen on fresh deployment of OpenManage Enterprise (OME) 4.4.0 on Hyper-V. Deploying OpenManage Enterprise (OME) on other hypervisors is not impacted.

R7725, R6725, R7715, and R6715 the number of CPU Cores is not recognized correctly.

PowerEdge: Dell service support for end of industry production of 2.5" 15k RPM SAS hard drives

Dell Technologies advises against downgrading Hard Drive or SSD firmware, except in validated scenarios, due to unpredictable results and version reporting issues.

The "Predictive failure reported for disk x" error continues to be logged every 24 hours, even after the identified drive has been replaced. The issue only affects drives connected to PERC Controllers in RAID configuration.

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

During Windows Server 2025 installation by iDRAC virtual media, a disk with size 0 B is displayed on the drive selection page.

Leveraging the 'Reboot Required' filter and selecting all items in this filtered view results in the 'make compliant' job applying all non-compliant firmware components. An unexpected reboot of the target is seen as components that do require a restart are deployed to the target. The issue is only seen if selecting all objects and using the 'Reboot Required' filter. All other filters work as designed.

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

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

Beginning with 15G PowerEdge, servers are offered in configurations that report more drive connections than are physically available.

Dust or chemical contamination at the endface of a fiber optic LC connector or transceiver module impedes signaling. Dell engineering teams have verified cases in which a fully functional port appears to be a bad port because dirty optical connectors manifest as a port failing loop testing with acceptable power measurement levels. Cable connectors should be cleaned and when stored must be protected from dust particle or chemical contamination.

在连续重新启动测试期间，由于 PowerEdge T150、R250、R350、T350 系统上的内部错误 （CPU0000），系统可能会在关机阶段停止响应。

在 ESXi 8.0 U3 安装期间观察到系统停止响应或紫屏死机 （PSOD），