3-20Diagnostic Tools

POST Error Messages continued

 

Audible

 

 

Error Code

Beeps

Probable Source of

Action

 

L=Long

Problem

 

 

S=Short

 

 

1778-Drive Array

None

This message appears

No action necessary.

resuming

 

whenever a controller reset

 

Automatic Data

 

or power cycle occurs while

 

Recovery

 

Automatic Data Recovery

 

process

 

is in progress.

 

 

 

 

 

1779-Drive Array

None

Intermittent drive failure

If this message appears and

Controller

 

and/or possible loss of

drive X has not been replaced,

detects

 

data.

this indicates an intermittent

replacement

 

 

drive failure. This message also

drives

 

 

appears once immediately

 

 

 

following drive replacement

 

 

 

whenever data must be

 

 

 

restored from backup.

 

 

 

 

1780-Disk 0

None

Hard drive/format error.

Run Diagnostics. Replace

Failure

 

 

failed assembly as indicated.

 

 

 

 

1781-Disk 1

None

Hard drive/format error.

Run Diagnostics. Replace

Failure

 

 

failed assembly as indicated.

 

 

 

 

1782-Disk

None

Hard disk drive circuitry

Run Diagnostics. Replace

Controller Failure

 

error.

failed assembly as indicated.

 

 

 

 

1784-Drive Array

None

Defective drive and/or

Check for loose cables.

Drive Failure,

 

cables.

Replace defective drive X

Physical Drive

 

 

and/or cable(s).

 

 

 

 

1785-Drive Array

None

Configuration error.

Run the System Configuration

not Configured

 

 

Utility

 

 

 

and correct.

 

 

 

 

Page 76
Image 76
Compaq 1850R manual 20Diagnostic Tools

1850R specifications

The Compaq 1850R, introduced in the late 1990s, is a robust and versatile server known for its reliability and performance. This rack-mounted server was designed to cater to the evolving needs of businesses that required high availability and scalability in their IT infrastructure.

At the core of the Compaq 1850R is its support for dual Intel Pentium III processors. This dual-processor configuration provides enhanced multitasking capabilities, allowing the server to handle more simultaneous processes effectively. With a clock speed of up to 1 GHz, businesses could run demanding applications and services with improved speed and efficiency.

One of the standout features of the Compaq 1850R is its impressive memory capacity. The server supports up to 8GB of SDRAM, which allows it to manage larger datasets and facilitate better performance for memory-intensive applications. This makes the 1850R an ideal choice for database management and enterprise resource planning.

Storage options are another highlight of the Compaq 1850R. The server can accommodate multiple hot-swappable hard drive bays, supporting both SCSI and IDE drives. This flexibility allows organizations to scale their storage needs as their data requirements grow. The ability to add or replace drives without downtime is a significant advantage for maintaining high availability environments.

In terms of networking, the Compaq 1850R features integrated Ethernet ports for reliable network connectivity. The server also supports advanced RAID configurations, which enhances data protection and improves performance by distributing I/O across multiple drives. This feature is particularly important for businesses that rely heavily on data integrity and availability.

The design of the 1850R is optimized for rack mounting, a standard for enterprise environments looking to maximize space and efficiency. Its compact form factor fits seamlessly into standard 19-inch racks, making it suitable for various server rooms and data centers.

Overall, the Compaq 1850R is a powerful server that combines solid processing capability, extensive memory support, and flexible storage options. It remains a valuable asset for organizations seeking to build a reliable and scalable IT infrastructure. As businesses continue to demand efficiency and performance from their servers, the 1850R stands as a testament to Compaq's commitment to quality and innovation in the tech industry.