CHAPTER 6: Troubleshooting

PCI I/O conflict

A PCI adapter generated an I/O resource conflict when configured by BIOS POST.

PCI ROM conflict

A PCI adapter generated an I/O resource conflict when configured by BIOS POST.

PCI IRQ conflict

A PCI adapter generated an I/O resource conflict when configured by BIOS POST.

PCI IRQ routing table error

BIOS POST (DIM code) found a PCI device in the system but was unable to figure out how to route an IRQ to the device. Usually this error is causing by an incomplete description of the PCI Interrupt Routing of the system.

Timer Error

Indicates an error while programming the count register of channel 2 of the 8254 timer. This may indicate a problem with system hardware.

Interrupt Controller-1 error

BIOS POST could not initialize the Master Interrupt Controller. This may indicate a problem with system hardware.

Interrupt Controller-2 error

BIOS POST could not initialize the Slave Interrupt Controller. This may indicate a problem with system hardware.

CMOS messages

CMOS Date/Time Not Set

The CMOS Date and/or Time are invalid. This error can be resolved by readjusting the system time in AMIBIOS Setup.

CMOS Battery Low

CMOS Battery is low. This message usually indicates that the CMOS battery needs to be replaced. It could also appear when the user intentionally discharges the CMOS battery.

CMOS Settings Wrong

CMOS settings are invalid. This error can be resolved by using BIOS Setup.

CMOS Checksum Bad

CMOS contents failed the Checksum check. Indicates that the CMOS data has been changed by a program other than the BIOS or that the CMOS is not retaining its data due to malfunction. This error can typically be resolved by using BIOS Setup.

Miscellaneous messages

Keyboard Error

Keyboard is not present or the hardware is not responding when the keyboard controller is initialized.

Keyboard/Interface Error

Keyboard Controller failure. This may indicate a problem with system hardware.

System Halted

The system has been halted. A reset or power cycle is required to reboot the machine. This message appears after a fatal error has been detected.

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