Audio problems

Action: Be sure the server speaker is connected. Refer to the server documentation.

Printer problems

Printer does not print

Action:

1.Be sure the printer is powered up and online.

2.Be sure no loose connections (on page 15) exist.

3.Be sure the correct printer drivers are installed.

Printer output is garbled

Action: Be sure the correct printer drivers are installed.

Local I/O cable problems

NOTE: The local I/O cable is used only with HP ProLiant p-Class server blades.

Action: If the local I/O cable does not have hot-plug functionality, be sure you are not using a PS/2 keyboard or mouse. With a PS/2 keyboard or mouse, the local I/O cable cannot be connected as a hot- plug device. Connect the local I/O cable before booting the server, or switch to USB devices (if supported) to use the local I/O cable hot-plug functionality.

Modem problems

No dial tone exists

Action:

1.Be sure the cables are plugged in as specified in the modem documentation.

2.Connect a working telephone directly to the wall jack, and then test the line for a dial tone.

3.If no dial tone is detected, the phone line is not working. Contact the local telephone company and arrange to correct the problem.

No response occurs when you type AT commands

Action: Reconfigure the COM port address for the modem.

1.Be sure the communications software is set to the COM port to which the modem is connected.

2.Check IRQ settings in the software and on the modem to be sure no conflict exists.

3.Type AT&F at the command prompt to reset the modem to factory-default settings.

4.Be sure you are in terminal mode and not MS-DOS mode.

5.Refer to the HP website (http://www.hp.com) for a complete list of AT commands.

AT commands are not visible

Action: Set the echo command to On using the AT command ATE.

Hardware problems 45

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HP ProLight Server manual Audio problems, Printer problems, Local I/O cable problems, Modem problems
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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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