Hardware Diagnostic Testing

This section provides a more detailed approach to identifying a hardware problem and locating its source.

Caution: Turn off devices before disconnecting cables: Before disconnecting any peripheral cables from the system, turn off the system and any external peripheral devices. Failure to do so can cause permanent damage to the system and/or the peripheral devices.

1.Turn off the system and all external peripheral devices. Disconnect each device from the system, except for the keyboard and the video monitor.

2.Make sure the system power cord is plugged into a properly grounded AC outlet.

3.Make sure your video display monitor and keyboard are correctly connected to the system. Turn on the video monitor. Set its brightness and contrast controls to at least two thirds of their maximum ranges (see the documentation supplied with your video display monitor).

4.If the operating system normally loads from the hard disk drive, make sure there is no CD-ROM / DVD disk in the optical drive.

5.If the power LED does light, attempt to boot from a USB floppy or from a CD- ROM disk.

6.Turn on the system. If the power LED does not light, see “Power Light Does Not Light”.

Verifying Proper Operation of Key System Lights

As POST determines the system configuration, it tests for the presence of each mass storage device installed in the system. As each device is checked, its activity light should turn on briefly. Check for the following:

•Does the drive activity light turn on briefly? If not, see “Drive Activity Light Does Not Light”.

•If system LEDs are illuminated, see “Make sure the BIOS is configured to allow the CD-ROM to be the first bootable device.” for a description of the light and steps to take to correct the problem.

Confirming Loading of the Operating System

Once the system boots up, the operating system prompt appears on the screen. The prompt varies according to the operating system. If the operating system prompt does not appear, see “No Characters Appear on Screen”.

Intel® Server System SR1550AL/SR1550ALSAS User’s Guide

91

Page 110 Page 112
Page 111
Image 111
Intel SR1550ALSAS manual Hardware Diagnostic Testing, Verifying Proper Operation of Key System Lights
Page 110 Page 112

SR1550AL, SR1550ALSAS specifications

The Intel SR1550ALSAS and SR1550AL servers are designed to provide reliable and high-performing solutions for various enterprise applications. Built on Intel's robust architecture, these server systems cater to businesses seeking efficient data management, scalable infrastructure, and effective virtualization support.

One of the main features of the SR1550 series is its dual-socket capability, accommodating Intel Xeon processors, which deliver exceptional multi-threaded performance. This allows organizations to enhance processing power to handle demanding workloads effectively, such as databases, transactional applications, and virtualization tasks. The server can support a significant amount of RAM, typically up to 512 GB of DDR3 memory, ensuring ample resources for modern applications requiring substantial memory bandwidth.

The SR1550 model comes equipped with various storage options to support large data sets. With support for multiple SATA and SAS drives, users can configure the server to meet their performance needs, whether it is for fast access speeds or high-capacity storage requirements. Hot-swap drive bays improve maintenance efficiency, allowing administrators to replace drives without downtime.

In terms of connectivity, the SR1550 servers feature multiple Ethernet ports and expansion slots, providing flexibility for network configurations and the integration of additional components. The server supports PCIe slots for adding GPUs, RAID controllers, or additional network interfaces, enhancing versatility and performance for various use cases.

The SR1550 series also incorporates advanced management features to simplify administration. The Intel Integrated Lights Out Manager (ILOM) allows remote monitoring and management, which is crucial for maintaining uptime and performing troubleshooting without physical access to the hardware.

Another significant characteristic is the design's attention to energy efficiency. Intel's architecture optimizes power consumption, and advanced cooling techniques ensure that the system operates under thermal thresholds, thus maximizing performance while managing energy usage effectively.

In summary, the Intel SR1550ALSAS and SR1550AL servers combine a powerful processor architecture, scalability, extensive storage options, comprehensive management features, and energy efficiency. These characteristics make them suitable for diverse applications, ensuring that businesses can meet their performance and reliability needs in an ever-evolving IT landscape.
Top Page Image Contents