Intel 281786-002 manual Plug and Play Error Messages, ISA NMI Messages

Models: 281786-002

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ERROR MESSAGES (CONT.)

FDD Controller Failure

The BIOS cannot communicate with the floppy disk drive controller. Check all appropriate connections

 

after the system is powered down.

HDD Controller Failure

The BIOS cannot communicate with the hard disk drive controller. Check all appropriate connections

 

after the system is powered down.

INTR #1 Error

Interrupt channel 1 failed POST.

INTR #2 Error

Interrupt channel 2 failed POST.

Invalid Boot Diskette

The BIOS can read the disk in floppy drive A:, but cannot boot the system. Use another boot disk.

Keyboard Is Locked...Unlock It

The keyboard lock on the system is engaged. The system must be unlocked to continue.

Keyboard Error

There is a timing problem with the keyboard. Set the Keyboard option in Standard CMOS Setup to

 

Not Installed to skip the keyboard POST routines.

KB/Interface Error

There is an error in the keyboard connector.

Off Board Parity Error

Parity error in memory installed in an expansion slot. The format is:

 

OFF BOARD PARITY ERROR ADDR (HEX) = (XXXX)

 

XXXX is the hex address where the error occurred.

On Board Parity Error

Parity is not supported on this product, this error will not occur.

Parity Error ????

Parity error in system memory at an unknown address.

PLUG AND PLAY ERROR MESSAGES

Bad PNP Serial ID Checksum

The serial ID checksum of a Plug and Play card was invalid.

Floppy Disk Controller Resource

The floppy disk controller has requested a resource that is already in use.

Conflict

 

NVRAM Checksum Error, NVRAM

The ESCD data was reinitialized because of an NVRAM checksum error. Try rerunning the ICU.

Cleared

 

NVRAM Cleared by Jumper

The "Clear CMOS" switch has been moved to the ON position and CMOS RAM has been cleared.

NVRAM Data Invalid, NVRAM

Invalid entry in the ESCD area.

Cleared

 

Parallel Port Resource Conflict

The parallel port has requested a resource that is already in use.

PCI Error Log is Full

This message is displayed when more than 15 PCI conflict errors are detected. No additional PCI

 

errors can be logged.

PCI I/O Port Conflict

Two devices requested the same resource, resulting in a conflict.

PCI IRQ Conflict

Two devices requested the same resource, resulting in a conflict.

Primary Memory Conflict

Two devices requested the same resource, resulting in a conflict.

Primary Boot Device Not Found

The designated primary boot device (hard disk drive, diskette drive, etc.) could not be found.

Primary IDE Controller Resource

The primary IDE controller has requested a resource that is already in use.

Conflict

 

Primary Input Device not Found

The designated primary input device (keyboard, mouse, or other, if input is redirected) could not be

 

found.

Secondary IDE Controller Resource

The secondary IDE controller has requested a resource that is already in use.

Conflict

 

Serial Port 1 Resource Conflict

Serial port 1 has requested a resource that is already in use.

Serial Port 2 Resource Conflict

Serial port 2 has requested a resource that is already in use.

Static Device Resource Conflict

A non-Plug and Play ISA card has requested a resource that is already in use.

System Board Device Resource

A non Plug and Play system resource has requested a resource that is already in use.

Conflict

 

 

Table I-3. Plug and Play Error Messages

ISA NMI MESSAGES

ISA NMI Message

Explanation

Memory Parity Error at xxxxx

Memory failed. If the memory location can be determined, it is displayed as xxxxx. If not, the message

 

is Memory Parity Error ????.

I/O Card Parity Error at xxxxx

An expansion card failed. If the address can be determined, it is displayed as xxxxx. If not, the

 

message is I/O Card Parity Error ????.

DMA Bus Time-out

A device has driven the bus signal for more than 7.8 microseconds.

 

Table I-4. ISA NMI Messages

Advanced/ZP Technical Product Summary Page 35

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Intel 281786-002 manual Plug and Play Error Messages, ISA NMI Messages

281786-002 specifications

The Intel 281786-002 is a highly regarded microprocessor that was part of Intel’s extensive portfolio of technology solutions. Originally released in the mid-1990s, it is recognized for its robust performance and advanced features, which catered to the needs of both personal computing and embedded systems.

One of the standout features of the Intel 281786-002 is its architecture, which includes a 32-bit data bus. This architecture allows for efficient data processing and memory management. The processor is built on a 0.6-micron process technology, contributing to reduced power consumption while enhancing overall performance. The chip operates at various clock speeds, typically ranging around 25MHz to 50MHz, allowing it to suit different applications and user requirements.

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In terms of memory support, the processor is designed to interface effectively with both SRAM and DRAM technologies, accommodating a vast range of memory configurations, thereby enhancing flexibility for system designers. It is also compatible with both 16-bit and 32-bit data buses, making it versatile enough for use in various computing environments.

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In conclusion, the Intel 281786-002 microprocessor encapsulates an amalgamation of performance, efficiency, and versatility. With its advanced features and robust architecture, it has played a significant role in shaping computing technology, making it a noteworthy component in Intel’s legacy of innovation.