Chapter 4

Troubleshooting

If your NEC Express server does not operate as expected, read this chapter before assuming a failure.

NOTE: Troubleshooting and POST error messages refer to

User Guides.

POST Error Message List

On-screen error message

Description

Cause

Action

0200

Failure Fixed Disk

Hard disk failure

1. Incorrect setting in

1.

Check parameters

 

 

 

Setup

entered in Setup

 

 

 

2. HDD failed

2.

Replace HDD

 

 

 

3. Motherboard failed

3.

Replace Motherboard

 

 

 

 

 

0210

Stuck Key

Keyboard connection

Poor keyboard

1. Disconnect and reconnect

 

 

error

connection

 

keyboard.

 

 

 

 

2.

Replace keyboard

 

 

 

 

3.

Replace Motherboard

0211

Keyboard error

Keyboard error

Keybord failed

Check connection

0212

Keyboard controller

Keyboard controller

Keybord controller

1.

Check connection

 

Failed

failure

failed

2.

Re-Start

 

 

 

 

3.

Replace Mother Board

0213

Keyboard locked -

Keyboard is locked.

Keyboard is locked.

Release Keyboard lock

 

Unlock key switch

 

 

 

 

0220

Monitor type does not

The monitor type is not

Incorrect monitor type

1.

Reset default values in

 

match CMOS - Run

consistent with the

setting

 

Setup.

 

SETUP

CMOS data.

 

2. Clear CMOS

0230

System RAM Failed

System RAM error.

DIMM failed

1. Replace DIMM

 

at offset

 

 

2.

Replace Motherboard

0231

Shadow Ram Failed at

Shadow RAM error.

 

 

 

 

offset

 

 

 

 

0232

Extended RAM Failed

Extended RAM error.

 

 

 

 

at address line

 

 

 

 

0250

System battery is dead

The system battery is

NV-RAM battery

Replace Motherboard

 

- Replace and run

worn out.

 

 

 

 

SETUP

 

 

 

 

0251

System CMOS

The system CMOS

NVRAM failed

1. Reset Setup parameters

 

checksum bad -

checksum is incorrect.

 

2.

Replace Motherboard

 

Default configuration

 

 

 

 

 

used

 

 

 

 

0252

Password checksum

The checksum of a

Password cleared

Reset Setup parameters

 

bad - Passwords

password is inaccurate.

 

 

 

 

cleared

 

 

 

 

0260

System timer error

A system timer error

 

Replace Motherboard

0270

Real time clock error

A real-time clock error

RTC failed

 

 

Page 25
Image 25
NEC 120Mf, 5800 manual Troubleshooting

120Mf, 5800 specifications

The NEC 5800 series is a line of highly regarded enterprise servers that have made a significant impact in the data center landscape. Known for their robustness, scalability, and efficient performance, these servers are designed to meet the growing needs of businesses across various sectors. The NEC 5800 series incorporates a range of cutting-edge technologies and features that cater to both high-performance computing and data-intensive applications.

One of the standout features of the NEC 5800 is its modular design. This architecture allows organizations to customize their server configurations according to specific requirements, making it a versatile choice for a diverse range of workloads. The scalability provided by the NEC 5800 enables businesses to expand their operations easily, whether through adding additional resources or integrating new technologies as demands evolve.

The NEC 5800 series utilizes advanced Intel Xeon processors, delivering exceptional computing power and multitasking capabilities. This ensures that mission-critical applications operate seamlessly, even under heavy workloads. Additionally, the integration of large memory capacities allows for efficient processing of big data analytics and virtualization, enabling businesses to harness the full potential of their data assets.

Another notable characteristic of the NEC 5800 series is its energy efficiency. With rising concerns about power consumption and operational costs, NEC has incorporated green technologies within their servers. The series features power-saving components and intelligent cooling systems that optimize energy usage, providing significant cost savings over time while minimizing environmental impact.

In terms of reliability, the NEC 5800 series comes equipped with a comprehensive set of features aimed at maintaining uptime and data integrity. This includes advanced RAID configurations, redundant power supplies, and hot-swappable components that allow for maintenance without downtime. Such features are critical for organizations that require continuous access to their applications and data.

Security is another essential aspect of the NEC 5800 series. It incorporates various security measures, including hardware-based authentication and encryption, to protect sensitive information. With the increasing number of cyber threats, these security features ensure that organizations can operate confidently without compromising their data integrity.

In conclusion, the NEC 5800 serves as a testament to NEC's commitment to delivering high-performance, reliable, and secure server solutions tailored to meet the demands of modern businesses. With its blend of scalability, energy efficiency, and robust security, it continues to be a preferred choice for enterprises aiming to leverage technology for growth and innovation.