POST error codes

The following table provides an abbreviated list of the error codes that might appear during POST. See the Problem Determination and Service Guide on the IBM System x Documentation CD for more information about the POST error codes. To check for updated technical information, go to http://www.ibm.com/servers/eserver/ support/xseries/index.html, select System x3250, and click Go; then, click the Install and use tab and click Product documentation.

Table 4. Abbreviated list of POST error codes

vFollow the suggested actions in the order in which they are listed in the Action column until the problem is solved.

vSee the parts listing in the Problem Determination and Service Guide to determine which components are customer replaceable units (CRU) and which components are field replaceable units (FRU).

vIf an action step is preceded by “(Trained service technician only),” that step must be performed only by a trained service technician.

Error code

Description

Action

 

 

 

 

 

 

062

Three consecutive boot failures

1. Flash the system firmware to

 

using the default configuration.

 

 

the latest level (see the

 

 

 

 

 

 

Problem Determination and

 

 

 

Service Guide on the IBM

 

 

 

System x Documentation CD).

 

 

2.

(Trained service technician

 

 

 

only) Replace the system

 

 

 

board.

 

 

 

101

Tick timer internal interrupt failure.

(Trained service technician only)

 

 

Replace the system board.

 

 

 

102

Internal timer channel 2 test

(Trained service technician only)

 

failure.

Replace the system board.

 

 

 

 

 

151

Real-time clock error.

1.

Reseat the battery.

 

 

 

 

2.

Replace the following

 

 

 

components one at a time, in

 

 

 

the order shown, restarting the

 

 

 

server each time:

 

 

 

a.

Battery

 

 

 

b.

(Trained service technician

 

 

 

 

only) System board

 

 

 

 

 

161

The real-time clock battery has

1.

Reseat the battery.

 

failed.

 

2.

Replace the following

 

 

 

 

 

components one at a time, in

 

 

 

the order shown, restarting the

 

 

 

server each time:

 

 

 

a.

Battery

 

 

 

b.

(Trained service technician

 

 

 

 

only) System board

 

 

 

 

 

30IBM System x3250 Types 4364 and 4365: Installation Guide

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IBM 4365, 4364 manual Post error codes, System x Documentation CD
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4364, 4365 specifications

The IBM 4365 and 4364 are significant models in IBM’s lineup of mainframe computers, designed primarily for large organizations requiring robust processing capabilities. These models emerged during the late 1980s and early 1990s, serving to enhance the performance and versatility of business computing environments.

The IBM 4365, launched in 1985, is known for its sophisticated architecture and large processing power, capable of managing substantial transaction volumes. It features the advanced Multiple Virtual Storage (MVS) operating system, which allows for efficient processing and management of numerous tasks simultaneously. The MVS system contributes to high reliability and availability, factors paramount for businesses that rely on uninterrupted service.

One of the standout characteristics of the IBM 4365 is its ability to scale. Users could configure the system with multiple processors, allowing it to handle increasing workloads effectively. This scalability is made possible through its use of IBM's proprietary technology, which optimizes resource allocation to improve efficiency. The system could support an impressive number of users, making it ideal for large enterprises.

In contrast, the IBM 4364, released slightly later, is a more modest version aimed at smaller organizations but still renowned for its reliable performance. It too operates the MVS operating system, but its configurations are tailored for less intensive processing needs. It is designed with cost-effectiveness in mind, making it suitable for businesses that require robust computing without the extensive capabilities of larger systems.

Both models benefit from IBM's robust security features, ensuring data protection and compliance with industry standards. Additionally, they offer significant storage options, utilizing IBM's innovative storage technologies to retain vast amounts of data efficiently.

Among the key technologies that defined these mainframes were the use of advanced input/output capabilities and compatibility with a broad range of peripheral devices. This integration allowed organizations to enhance productivity while maintaining seamless operations across various applications.

Overall, the IBM 4365 and 4364 exemplify the evolution of mainframe technology during their era, offering remarkable processing power, superior reliability, and scalability while paving the way for future innovations in enterprise computing. Their legacy remains influential in shaping the landscape of business technology today, as organizations continue to rely on mainframe processing for critical operations.
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