5.Replace the hard drive(s)/SSDs.

Ensure that you reinstall the hard drives/SSDs in their original locations.

6.Reinstall the cooling shroud.

7.Close the blade.

8.Remove the plastic I/O connector covers from the back of the blade.

9.Install the blade in the enclosure.

10.Import your new or existing iDRAC Enterprise license. For more information, see the iDRAC7 User's Guide at support.dell.com/manuals.

NVRAM Backup Battery

Replacing The NVRAM Backup Battery

WARNING: There is a danger of a new battery exploding if it is incorrectly installed. Replace the battery only with the same or equivalent type recommended by the manufacturer. Discard used batteries according to the manufacturer's instructions. See the safety instructions that came with your system for additional information.

CAUTION: Many repairs may only be done by a certified service technician. You should only perform troubleshooting and simple repairs as authorized in your product documentation, or as directed by the online or telephone service and support team. Damage due to servicing that is not authorized by Dell is not covered by your warranty. Read and follow the safety instructions that came with the product.

1.Remove the blade from the enclosure.

2.Open the blade.

3.Remove the system board to access the battery.

4.To remove the battery, press down firmly on the positive side of the connector and lift the battery out of the securing tabs at the negative side of the connector.

5.To install a new system battery:

a)Support the battery connector by pressing down firmly on the positive side of the connector.

b)Hold the battery with the "+" facing up and slide it under the securing tabs at the positive side of the connector.

6.Press the battery straight down into the connector until it snaps into place.

7.Reinstall the system board.

8.Close the blade.

9.Install the blade in the enclosure.

10.Enter the System Setup to confirm that the battery is operating properly.

11.Enter the correct time and date in the System Setup's Time and Date fields.

12.Exit the System Setup.

13.To test the newly installed battery, remove the blade for at least an hour.

14.After an hour, reinstall the blade.

15.Enter the System Setup and if the time and date are still incorrect, see Getting Help.

55

Page 55
Image 55
Dell M620 owner manual Replacing The Nvram Backup Battery

M620 specifications

The Dell M620 is a high-performance blade server designed to deliver exceptional computing power and efficiency for enterprise applications. As part of the Dell PowerEdge M-Series lineup, the M620 is known for its flexibility, scalability, and robust feature set, making it an ideal choice for data centers looking to optimize their server infrastructure.

One of the main features of the Dell M620 is its advanced processing capabilities. It supports dual Intel Xeon E5-2600 series processors, which enable users to take advantage of the latest multi-core technology to handle demanding workloads. With support for up to 768 GB of RAM, the M620 ensures efficient memory allocation for resource-intensive applications, enhancing overall performance.

The blade server boasts a modular design that allows it to fit seamlessly into the Dell PowerEdge M1000e chassis, which can house multiple blade servers. This design not only saves physical space but also optimizes power and cooling resources, significantly reducing total cost of ownership. The M620's thermal efficiency is further enhanced by its intelligent fan control, which adjusts airflow based on workload requirements, ensuring optimal operating conditions.

In terms of storage, the Dell M620 offers flexibility with support for up to two hot-swappable hard drives. This feature facilitates easy upgrades and maintenance, allowing organizations to manage data growth efficiently. The server also supports the latest RAID technology, which provides data redundancy and enhances reliability, essential for critical business operations.

Networking capabilities are another standout feature of the M620. It provides multiple options for integrated networking, including support for up to four 1Gb Ethernet ports or 10Gb Ethernet options. This enables fast and reliable connectivity, which is crucial for data-intensive applications and virtualization environments.

Security is also a key consideration in the design of the Dell M620. It comes equipped with various security features, including Trusted Platform Module (TPM), secure BIOS, and systems management tools, ensuring a secure computing environment.

Overall, the Dell M620 blade server combines powerful processing capabilities, expandable memory, efficient design, versatile storage options, and robust networking solutions. These characteristics make it a compelling choice for organizations seeking to enhance their IT infrastructure, drive innovation, and meet the challenges of today’s digital landscape. With Dell's commitment to quality and performance, the M620 continues to be a valuable solution for enterprise customers.