Error Notification by Beep, Beep code Meaning Action

7-12 Troubleshooting

Error Notification by BEEP

An error message may not be displayed on the display unit even though the POST detected an error. In such a case, the beep sounds notifies you an error. The error contents are indicated by the combination of beep sound patterns. For example, beep sounds once, consecutively three times, once, and then once (beep code: 1-3-1-1) indicates DRAM refresh test error.

The following table lists the meaning of beep codes and measures against them.

Beep code	Meaning	Action
1-2-2-3	ROM checksum error	Contact your sales agent to replace the CPU/IO
		module motherboard.
1-1-2-4	ROMEXEC code error	Check the installation of DIMM board.
1-3-1-1	DRAM refresh test error	If the error persists, contact your sales agent to
		replace the DIMM or CPU/IO module
		motherboard.
1-3-1-3	Keyboard controller error	Disconnect the keyboard and connect it back on.
		If the error persists, request your sales agent to
		replace the CPU/IO module motherboard.
1-3-3-1	Failed to detect memory.	Check the installation of DIMM board.
	Or, DIMM board type is	If the error persists, contact your sales agent to
	incorrect.	replace the DIMM or CPU module motherboard.
1-3-3-2	Initial setting error of the
	POST Memory Manager
1-3-4-1	RAM address error
1-3-4-3	RAM low byte data error
1-4-1-1	RAM high byte data error
2-2-3-1	Illegal interrupt test error	Contact your sales agent.
2-1-2-3	Copyright check error
1-2	Failed to initialize the video	Check the connection of the connector for the
	BIOS	display if nothing is displayed on the display unit.
	Failed to initialize the option	If the error persists, contact your sales agent to
	ROM	replace the CPU/IO module motherboard.
	Failed to expand the option	Check the PCI board installation if the option
	ROM	ROM of the added PCI board is not displayed. If
		the error persists, contact your sales agent to
		replace the CPU/IO module motherboard, PCI
		module board or added PCI board with new one.
1-5-1-1	FRB3 monitoring timeout	Check the installation of CPU. If the error
		persists, contact your sales agent.
1-5-2-2	CPU is not implemented	Check the installation of CPU. If the error
		persists, contact your sales agent.
1-5-2-3	CPU configuration error	Check the installation of CPU. If the error
		persists, contact your sales agent.
1-5-4-2	Power error	Check the installation of power. If the error
1-5-4-4		persists, contact your sales agent.

N8800-091F, EXP320B, EXP320A, N8800-090F specifications

The NEC N8800-090F, EXP320A, EXP320B, and N8800-091F are advanced computing solutions designed for demanding enterprise environments. These models are part of NEC's high-performance computing portfolio, tailored for data-intensive applications and virtualization.

The N8800-090F is a robust server featuring powerful multi-core processors, providing exceptional performance for complex calculations and heavy workloads. This server supports a variety of memory configurations, enabling scalability and flexibility to meet the evolving needs of businesses. Its architecture is designed to facilitate high availability, ensuring that critical applications remain operational even in the event of hardware failures.

The EXP320A and EXP320B are expansion units that complement the N8800 series by providing additional storage and I/O capacity. They are ideal for organizations that require massive data storage solutions. These expansion units support different types of storage media, including high-speed SSDs and high-capacity HDDs. This allows for a customizable approach to data management, catering to various performance and capacity requirements.

One of the standout features across these models is their support for advanced virtualization technologies. The systems are equipped with features that enable efficient resource management, allowing multiple virtual instances to run on a single physical server without significant performance degradation. This is crucial for businesses looking to optimize their IT resources and improve operational efficiency.

Furthermore, NEC has integrated advanced security features into these servers to protect sensitive data and ensure compliance with industry regulations. This includes hardware-based security mechanisms, secure boot processes, and comprehensive management tools that provide organizations with enhanced control over their server environments.

Overall, the NEC N8800-090F, EXP320A, EXP320B, and N8800-091F present a compelling choice for enterprises looking for reliable, scalable, and high-performance computing solutions. With their cutting-edge technologies and robust design, these models aim to support the growth and adaptability of modern IT infrastructures while delivering exceptional performance for a wide range of applications.

NEC EXP320A, EXP320B, N8800-091F, N8800-090F Error Notification by Beep, Beep code Meaning Action

Models: N8800-091F EXP320B EXP320A N8800-090F

7-12 Troubleshooting

Error Notification by BEEP

Beep code

Meaning

Action

BIOS

ROM

N8800-091F, EXP320B, EXP320A, N8800-090F specifications