Intel R2000GZ R2000GZ and R2000GL - Page 87

Intel® Server System R2000GZ/GL Product Family TPS Error Code A100 A421 A5A0 A5A1 A6A0 Error Message BIOS ACM Error PCI component encountered a SERR error PCI Express component encountered a PERR error PCI Express component encountered an SERR error DXE Boot Service driver: Not enough memory available to shadow a Legacy Option ROM Response Major Fatal Minor Fatal Minor POST Error Beep Codes The following table lists the POST error beep codes. Prior to system video initialization, the BIOS uses these beep codes to inform users on error conditions. The beep code is followed by a user-visible code on the POST Progress LEDs Table 32. POST Error Beep Codes Beeps 1 1 long 3 2 4 Error Message POST Progress Code USB device action NA Intel® TXT security 0xAE, 0xAF violation Memory error See Tables 28 and 29 BIOS Recovery NA started BIOS Recovery NA failure Description Short beep sounded whenever a USB device is discovered in POST, or inserted or removed during runtime System halted because Intel® Trusted Execution Technology detected a potential violation of system security. System halted because a fatal error related to the memory was detected. Recovery boot has been initiated BIOS recovery has failed. This typically happens so quickly after recovery us initiated that it sounds like a 2-4 beep code. The Integrated BMC may generate beep codes upon detection of failure conditions. Beep codes are sounded each time the problem is discovered, such as on each power-up attempt, but are not sounded continuously. Codes that are common across all Intel server boards and systems that use same generation chipset are listed in the following table. Each digit in the code is represented by a sequence of beeps whose count is equal to the digit. Table 33. Integrated BMC Beep Codes Code 1-5-2-1 1-5-2-4 1-5-4-2 1-5-4-4 1-5-1-2 1-5-1-4 Reason for Beep No CPUs installed or first CPU socket is empty. MSID Mismatch Power fault Power control fault (power good assertion timeout). VR Watchdog Timer sensor assertion Power Supply Status Associated Sensors CPU1 socket is empty, or sockets are populated incorrectly CPU1 must be populated before CPU2. MSID mismatch occurs if a processor is installed into a system board that has incompatible power capabilities. DC power unexpectedly lost (power good dropout) - Power unit sensors report power unit failure offset Power good assertion timeout - Power unit sensors report soft power control failure offset VR controller DC power on sequence was not completed in time. The system does not power on or unexpectedly powers off and a Power Supply Unit (PSU) is present that is an incompatible model with one or more other PSUs in the system. Revision 2.0 77