Table 100. Cmos Bios Messages; Table 101. Miscellaneous Bios Messages; Table 102. Usb Bios Error Messages - Intel SE7520AF2 Technical Product Specification

Intel® Server Board SE7520AF2 TPS
Timer Error
Interrupt Controller-1 error
Interrupt Controller-2 error
Message Displayed
CMOS Date/Time Not Set
CMOS Battery Low
CMOS Settings Wrong
CMOS Checksum Bad
Message Displayed
Keyboard Error
PS2 Keyboard not found
PS2 Mouse not found
Keyboard/Interface Error
Unlock Keyboard
System Halted
Revision 1.2

Table 100. CMOS BIOS Messages

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

Table 101. Miscellaneous BIOS Messages

Table 102. USB BIOS Error Messages

Intel order number C77866-003
Error Reporting and Handling
Indicates an error while programming the count register
of channel 2 of the 8254 timer. This may indicate a
problem with system hardware.
BIOS POST could not initialize the Master Interrupt
Controller. This may indicate a problem with system
hardware.
BIOS POST could not initialize the Slave Interrupt
Controller. This may indicate a problem with system
hardware.
Description
Description
Keyboard is not present or the hardware is not
responding when the keyboard controller is initialized.
PS2 Keyboard support is enabled in the BIOS setup but
the device is not detected.
PS2 Mouse support is enabled in the BIOS setup but the
device is not detected.
Keyboard controller failure. This may indicate a problem
with system hardware.
PS2 keyboard is locked. User needs to unlock the
keyboard to continue the BIOS POST.
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.
211