Og reduceret fejlretningsevne

Lysdiodemønster	Beskrivelse af problem	Foreslået afhjælpning

	Der er muligvis opstået	Geninstallér alle USB-enheder, kontrollér kabelforbindelser,
	en USB-fejl.	og genstart derefter computeren.

	Hukommelsesmodulerne	1	Genanbring hukommelsesmodulerne for at sikre,
	blev ikke fundet.		at computeren kommunikerer, som den skal, med
			hukommelsen.
		2	Genstart computeren.
		3	Hvis problemet varer ved, skal du fjerne alle hukommelses-
			modulerne og installere ét hukommelsesmodul i stikket til
			hukommelsesmodul DIMM_1.
		4	Genstart computeren.
			Der vises en meddelelse om, at fordi hukommelsen ikke
			danner par, fungerer systemet med reduceret ydeevne
			og reduceret fejlretningsevne.
		5	Tryk på <F1> for at opstarte til operativsystemet.
		6	Kør Dell Diagnostics. Se i Brugervejledningen for at
			få yderligere oplysninger.
		7	Hvis hukommelsesmodulet fungerer, skal du lukke
			computeren ned, fjerne hukommelsesmodulet og derefter
			gentage proceduren med de resterende hukommelses-
			moduler, indtil der forekommer en hukommelsesfejl
			under opstart eller diagnosticeringstest.
			Hvis det først testede hukommelsesmodul er defekt, skal
			du gentage proceduren med de resterende moduler for
			at sikre, at disse ikke også er defekte.
		8	Når det defekte hukommelsesmodul findes, skal du
			kontakte Dell vedrørende et erstatningsmodul.

	Hukommelsesmodulerne	• Hvis der er installeret ét hukommelsesmodul, skal
	blev ikke fundet.		du geninstallere det og genstarte computeren.

•Hvis der er installeret to eller flere hukommelsesmoduler, skal du fjerne modulerne, geninstallere ét modul og derefter genstarte computeren. Hvis computeren starter på normal vis, kan du geninstallere yderligere et modul. Fortsæt, indtil du har fundet et defekt modul eller har geninstalleret alle moduler uden at finde fejl.

•Hvis du har en sådan, kan du installere en korrekt fungerende hukommelse af samme type i computeren.

•Hvis problemet varer ved, skal du kontakte Dell.

Der er opstået	Kontakt Dell for at få teknisk assistance.
en systemkortfejl.

Hurtig referencevejledning

MD504 specifications

The Dell MD504, part of Dell's storage array line, is a versatile and highly efficient storage solution tailored for businesses that require high performance and scalability. The MD504 is designed to support a wide variety of workloads and applications, making it a robust option for organizations looking to enhance their data storage and management capabilities.

One of the standout features of the Dell MD504 is its impressive modularity. The system is designed to allow seamless expansion without disrupting existing operations. This feature is critical for growing businesses that anticipate fluctuations in their storage needs. The MD504 can accommodate additional storage enclosures, making it easy to scale as demand increases. This flexibility allows organizations to optimize their investment in storage infrastructure while adjusting capacity and performance based on specific requirements.

The MD504 leverages advanced technologies, including support for solid-state drives (SSDs) alongside traditional hard disk drives (HDDs). This hybrid approach enables organizations to benefit from both the speed of SSDs and the cost-effectiveness of HDDs. The tiered storage capabilities mean that frequently accessed data can be stored on SSDs, while less-used data resides on HDDs, thereby optimizing performance and cost.

In terms of data management, the MD504 integrates advanced RAID configurations, enhancing data redundancy and protection. This feature ensures that critical business data remains safeguarded against hardware failures. Additionally, technologies such as snapshotting and replication are supported, providing organizations with the ability to back up their data efficiently and recover quickly in the event of data loss.

The Dell MD504 also boasts a user-friendly management interface. This intuitive system makes it easier for IT administrators to monitor performance, manage resources, and troubleshoot issues, thus minimizing downtime and enhancing productivity. Furthermore, the system supports various connectivity options, including Fibre Channel and iSCSI, making it compatible with a wide range of network architectures and environments.

Overall, the Dell MD504 is a powerful and flexible storage solution ideal for businesses looking to leverage advanced technologies for enhanced data management and performance. Its scalability, advanced features, and ease of use make it a compelling choice for organizations aiming to optimize their IT infrastructure in today’s data-driven landscape.

Dell MD504 manual Og reduceret fejlretningsevne, Tryk på F1 for at opstarte til operativsystemet

Models: MD504

og reduceret fejlretningsevne.

Tryk på <F1> for at opstarte til operativsystemet.

Kør Dell Diagnostics. Se i Brugervejledningen for at

få yderligere oplysninger.

Hvis hukommelsesmodulet fungerer, skal du lukke

under opstart eller diagnosticeringstest.

at sikre, at disse ikke også er defekte.

Når det defekte hukommelsesmodul findes, skal du

kontakte Dell vedrørende et erstatningsmodul.

en systemkortfejl.

Hurtig referencevejledning

MD504 specifications