PowerEdge C6420

Denne artikel indeholder vejledning til Dell System Update (DSU).

Denne artikel forklarer, hvordan du opretter og importerer et iDRAC-certifikat.

Dette dokument fremhæver minimumversioner og anbefalede og nyeste kodeversioner for Dell Technologies PowerEdge-produkter. Vi evaluerer og overvåger omhyggeligt kodeimplementeringsdata for at sikre, at produktudgivelser lever op til vores strenge forventninger om at give vores kunder pålidelige produkter og løsninger.

Dette er en generel fejlfindingsvejledning, der kan hjælpe dig med at finde ud af, om der er et problem med en fysisk disk i vSAN-klynger.

This article provides guidance for Dell PowerEdge servers requiring remediation for the Microsoft Secure Boot certificate expiration (June 2026). It applies to UEFI-based systems with Secure Boot enabled and older Secure Boot certificates affected by the Microsoft Secure Boot certificate expiration (June 2026). The operating system primarily manages Secure Boot certificate updates, and customers should ensure they update their systems using supported Microsoft update mechanisms. It applies to Windows Server operating systems affected by this change, as defined by Microsoft, running on physical systems with customer-managed firmware and Secure Boot configuration. It does not apply to cloud platforms or appliances where the provider manages firmware and Secure Boot keys, such as Microsoft Azure, AX, or APEX-Managed Cloud. Systems already running BIOS versions that include the updated Secure Boot certificates may not require this procedure.

Dell PowerEdge-servere med komponenter med et fælles design er grupperet i generationer, f.eks. PowerEdge 17. generations servere, 16. generation, 15. generation eller 14. generation. Denne artikel indeholder generelle retningslinjer for navngivningskonventionen for PowerEdge-servermodeller med henblik på at identificere generation og almindelige komponenter. Denne artikel indeholder også en liste over alle PowerEdge-servere efter model, herunder type, CPU, generation og fjernadministrationskomponenter.

This article shows how to add additional disks to a virtual disk or reconfigure a virtual disk.

How to Identify the physical slot number in iDRAC based off the device name in vSphere/VSAN.

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.

This article provides information about exporting the Tech Support Report (TSR) / SupportAssist Collection, including the Operating System, Application Data, and the RAID controller log. This is done using the integrated Dell Remote Access Controller (iDRAC) command-line interface (CLI) of Dell PowerEdge servers generations 12, 13, and 14.

This document answers questions about SupportAssist Enterprise.

Denne artikel indeholder oplysninger om, hvordan du konfigurerer Emulex LPe31002 HBA-linkhastighed i UEFI eller Human Interface Infrastructure (HII).

Nedenstående artikel indeholder en midlertidig mekanisme til gendannelse af PowerEdge-systemer fra den vigtige logpost "SWC5008 kan ikke få adgang til det forreste LED-panel pga. en hardwarefejltilstand" for nogle få versioner af iDRAC.

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 servers do not support operating system installation, or boot from direct CPU‑attached NVMe SSD drives if the metadata format size is not set to 0.

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.

Dell PowerEdge Toshiba MG08- og MG09-harddiske kan støde på BMS-scanning (Background Media Scanning), der kan forårsage I/O-fejl eller timeouts.

The article provides the solution to the firmware update errors for ConnectX-4 LX NICs SWB 76DNG version 14.32.21.02 & ConnectX-5 dual port SWB 1GF8G version 16.35.40.30.

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.

Denne artikel indeholder oplysninger om fejlen LIC008, der opstår ved import af IDRAC-licensen.

Denne artikel indeholder oplysninger om, hvordan du kontrollerer, om et netværkskort (NIC) er kompatibelt med en 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 SSD'er med firmware HJ55 eller tidligere oplever for tidlige SMART-fejl

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.

Dell Technologies fraråder nedgradering af harddisk eller SSD-firmware, undtagen i validerede scenarier, på grund af uforudsigelige resultater og problemer med versionsrapportering.

After a system restart, the Integrated Dell Remote Access Controller (iDRAC) may not display the Virtual Disk information intermittently.

Brug af filteret 'Genstart påkrævet' og valg af alle elementer i denne filtrerede visning resulterer i, at jobbet "gør kompatibel" anvender alle ikke-kompatible firmwarekomponenter. En uventet genstart af destinationen ses, da komponenter, der kræver genstart, implementeres på målet. Problemet opstår kun, hvis du vælger alle objekter og bruger filteret 'Genstart påkrævet'. Alle andre filtre fungerer efter hensigten.

PowerEdge-servere går ned med fatale PCIe-fejl under opdatering af firmwaren til Kioxia CM6 NVMe-drev.

Denne artikel hjælper med at finde og downloade de ældre versioner af Dells tilpassede ISO'er til ESXI på Dells supportwebsted.