Intel SE7221BK1-E User Guide - Page 51

Troubleshooting Intel® Entry Server Board SE7221BK1-E User Guide Error Code 153 154 8100 8110 8120 8160 8170 8180 8190 8191 8192 8193 8194 8195 8197 8300 8301 84F2 84F3 84F4 84FF Error Message Secondary Master Drive - ATAPI Incompatible Secondary Slave Drive - ATAPI Incompatible Processor Failed BIST Processor Internal Error (IERR) Processor Thermal Trip Error Processor Unable to Apply BIOS Update Processor L2 Cache Failed BIOS does not support current stepping for Processor Watchdog Timer failed on last boot 12:1 Core to bus ratio: Processor Cache disabled L2 Cache size mismatch CPUID, Processor Stepping are different CPUID, Processor Family are different Front Side Bus Speed ismatch. System Halted CPU Speed mismatch Baseboard Management Controller failed to function Front Panel Controller failed to Function Server Management Interface Failed BMC in Update Mode Sensor Data Record Empty System Event Log Full Response Pause Pause Warning Warning Warning Pause Pause Pause Warning Pause Pause Pause Pause Pause Pause Pause Pause Pause Pause Pause Warning BIOS POST Beep Codes The table below lists the POST error beep codes. Prior to system video initialization, the BIOS uses these beep codes to inform users of error conditions. The beep code occurs only when a critical error occurs or when the BIOS fails to boot to the operating system. Please note that not all error conditions are supported by the BIOS beep codes. Table 9. Beep Codes Number of Beeps Description 1 Refresh failure 2 Parity cannot be reset 3 First 64 Kb memory failure 4 Timer not operational 5 Processor failure (Reserved; not used) 6 8042 GateA20 cannot be toggled (memory failure or not present) 7 Exception interrupt error 8 Display memory R/W error 9 (Reserved; not used) 10 CMOS Shutdown register test error 11 Invalid BIOS (such as, POST module not found) 37