303-Keyboard Controller Error

Audible Beeps: None

Possible Cause: System board, keyboard, or mouse controller failure occurred.

Action:

1.Be sure the keyboard and mouse are connected.

CAUTION: Only authorized technicians trained by HP should attempt to remove the system board. If you believe the system board requires replacement, contact HP Technical Support before proceeding.

2.Run Insight Diagnostics ("HP Insight Diagnostics" on page 61) and replace failed components as indicated.

304-Keyboard or System Unit Error

Audible Beeps: None

Possible Cause: Keyboard, keyboard cable, mouse controller, or system board failure.

Action:

1.Be sure the keyboard and mouse are connected.

CAUTION: Only authorized technicians trained by HP should attempt to remove the system board. If you believe the system board requires replacement, contact HP Technical Support before proceeding.

2.Run Insight Diagnostics ("HP Insight Diagnostics" on page 61) and replace failed components as indicated.

400 Series

40X-Parallel Port X Address Assignment Conflict

Audible Beeps: 2 short

Possible Cause: Both external and internal ports are assigned to parallel port X.

Action: Run the server setup utility and correct the configuration.

404-Parallel Port Address Conflict Detected...

...A hardware conflict in your system is keeping some system components from working correctly. If you have recently added new hardware remove it to see if it is the cause of the conflict. Alternatively, use Computer Setup or your operating system to insure that no conflicts exist.

Audible Beeps: 2 short

Possible Cause: A hardware conflict in the system is preventing the parallel port from working correctly.

Action:

1.If you have recently added new hardware, remove it to see if the hardware is the cause of the conflict.

2.Run the server setup utility to reassign resources for the parallel port and manually resolve the resource conflict.

3.Run Insight Diagnostics ("HP Insight Diagnostics" on page 61) and replace failed components as indicated.

Error messages 107

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HP ProLight Server manual Keyboard Controller Error, Keyboard or System Unit Error, Parallel Port Address Conflict Detected
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ProLight Server specifications

The HP ProLiant server series is designed to deliver exceptional performance, scalability, and reliability for a variety of workloads, making it a popular choice among businesses of all sizes. Known for its robust architecture, the ProLiant series integrates cutting-edge technologies to support critical applications, virtualization, and cloud computing.

One of the defining features of HP ProLiant servers is their advanced management capabilities, facilitated by HP Integrated Lights-Out (iLO) technology. This embedded management tool offers remote access and monitoring capabilities, enabling IT administrators to oversee servers even when they are powered down. iLO provides essential features like firmware lifecycle management, power consumption monitoring, and system health checks, all of which simplify management and enhance uptime.

HP ProLiant servers leverage Intel's latest Xeon processors, which deliver impressive processing power and energy efficiency. The architecture supports multi-core processing, allowing for greater parallelism and improved operational efficiency. Furthermore, the series supports various memory configurations, with options for scalable and high-speed memory that can significantly enhance performance in memory-intensive applications.

Storage is another strength of the HP ProLiant series. The servers provide a range of storage options, including HDDs and SSDs, which enable organizations to configure systems to meet their performance and capacity requirements. HP’s Smart Array technology allows for advanced RAID capabilities, providing added data protection and redundancy, ensuring that critical information remains secure even during hardware failures.

HP ProLiant servers also focus on security, featuring built-in security technologies to protect against potential threats. Technologies such as silicon root of trust, secure boot, and firmware validation help safeguard server integrity from the ground up.

Scalability is essential for growing businesses, and the ProLiant series is designed to accommodate increasing workloads efficiently. Its modular architecture allows for seamless upgrades, ensuring that organizations can expand their infrastructure as needed without extensive downtime or resource expenditure.

In conclusion, the HP ProLiant server series blends performance, management, security, and scalability, making it a reliable choice for enterprise IT environments. With its robust features, advanced technologies, and focus on security and manageability, HP ProLiant servers provide businesses with the capability to meet their evolving IT demands effectively.
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