Problem Solving 5-33Table 5-2. Post Error Beep CodesBeeps Error Recommended Action1-2-2-3 ROM Checksum Error Contact your service representative to replace the CPUmodule.1-1-2-4 ROMEXEC Code Error1-3-1-1 DRAM Refresh Test ErrorCheck if DIMM board is installed correctly. If the errorpersists, contact your service representative to replace theDIMM or CPU module board.1-3-1-3 Keyboard Controller Error Disconnect and reconnect the keyboard. If the same errorpersists, call your service representative to replace the CPUmodule.1-3-3-1 Failed to Detect Memory or IncorrectDIMM Type1-3-3-2 Initial Setting error of the POSTMemory Manager1-3-4-1 RAM Address Error1-3-4-3 RAM Low Byte Data Error1-4-1-1 RAM High Byte Data Error2-2-3-1 Illegal Interrupt Test Error2-1-2-3 Copyright Check ErrorCheck if DIMM boards are installed correctly. If the sameerror persists, call your service representative to replace theDIMM or CPU module board.Video BIOS Initialization Error If nothing is displayed on the monitor, check if the main boardis installed correctly. If the same error persists, call yourservice representative to replace the CPU module.Option ROM Initialization Error1-2Option ROM Expansion ErrorIf the Option ROM on an added PCI board is not displayed onthe monitor, check if the PCI board is installed correctly. If thesame error persists, call your service representative toreplace the CPU module board, PCI module board or addedPCI board.
