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Beep code descriptions

Use this information to determine beep codes and how to resolve the error.

The following table describes the beep codes and suggested actions to correct the detected problems.

A single problem might cause more than one error message. When this occurs, correct the cause of the first error message. The other error messages usually will not occur the next time POST runs.

Exception
If multiple error codes or light path diagnostics LEDs indicate a microprocessor error, the error might be in a microprocessor or in a microprocessor socket. See Microprocessor problems for information about diagnosing microprocessor problems.
  • Follow the suggested actions in the order in which they are listed in the Action column until the problem is solved.
  • See Parts listing, Types 8014, 8028 and 1916 to determine which components are CRUs and which components are FRUs.
  • If an action step is preceded by "(Trained service technician only)," that step must be performed only by a trained service technician.
Beep codeDescriptionAction
1-1-2Microprocessor register test failed.
  1. (Trained service technician only) Reseat the microprocessor. See Removing a microprocessor and heat sink and Installing a microprocessor and heat sink.
  2. Replace the following components one at a time, in the order shown, restarting the blade server each time:
    1. (Trained service technician only) Microprocessor - See Removing a microprocessor and heat sink and Installing a microprocessor and heat sink.
    2. (Trained service technician only) System-board assembly - See Removing the system-board assembly and Installing the system-board assembly.
1-1-3CMOS write/read test failed.
  1. Reseat the battery. See Removing the battery and Installing the battery.
  2. Replace the following components one at a time, in the order shown, restarting the blade server each time:
    1. Battery - See Removing the battery andInstalling the battery.
    2. (Trained service technician only) System-board assembly - See Removing the system-board assembly and Installing the system-board assembly.
1-1-4BIOS ROM checksum failed.
  1. Update the BIOS code. Go to http://www.ibm.com/systems/support/.
  2. Reseat the DIMMs. See Removing a memory module and Installing a memory module.
  3. Replace the following components one at a time, in the order shown, restarting the blade server each time:
    1. DIMMs - See Removing a memory module and Installing a memory module.
    2. (Trained service technician only) System-board assembly - See Removing the system-board assembly and Installing the system-board assembly.
1-2-1Programmable interval timer failed.(Trained service technician only) Replace the system-board assembly. See Removing the system-board assembly and Installing the system-board assembly.
1-2-2DMA initialization failed.(Trained service technician only) Replace the system-board assembly. See Removing the system-board assembly and Installing the system-board assembly.
1-2-3DMA page register write/read failed.(Trained service technician only) Replace the system-board assembly. See Removing the system-board assembly and Installing the system-board assembly.
1-2-4RAM refresh verification failed.
  1. Reseat the DIMMs and the expansion unit if one is installed.
  2. Replace the following components one at a time, in the order shown, restarting the blade server each time:
    1. DIMMs - See Removing a memory module and Installing a memory module.
    2. (Trained service technician only) System-board assembly - See Removing the system-board assembly and Installing the system-board assembly.
    3. Optional expansion unit (if one is installed) - See Removing an optional expansion unit and Installing an optional expansion unit.
1-3-1First 64K RAM test failed.
  1. Reseat the DIMMs. See Removing a memory module and Installing a memory module.
  2. Replace the lowest-numbered pair of DIMMs with an identical known good pair of DIMMs; then, restart the blade server. If the beep code remains, go to Beep code descriptions. Return one DIMM at a time from the failed pair to its connector, restarting the blade server after each DIMM, to identify the failed DIMM.
  3. Replace the following components one at a time, in the order shown, restarting the blade server each time:
    1. DIMMs - See Removing a memory module and Installing a memory module.
    2. (Trained service technician only) System-board assembly - See Removing the system-board assembly andInstalling the system-board assembly.
1-3-2First 64K RAM parity test failed.
  1. Reseat the DIMMs. See Removing a memory module and Installing a memory module.
  2. Replace the following components one at a time, in the order shown, restarting the blade server each time:
    1. DIMMs - See Removing a memory module and Installing a memory module.
    2. (Trained service technician only) System-board assembly - See Removing the system-board assembly and Installing the system-board assembly.
2-1-1Secondary DMA register test failed.(Trained service technician only) Replace the system-board assembly. See Removing the system-board assembly and Installing the system-board assembly..
2-1-2Primary DMA register test failed.(Trained service technician only) Replace the system-board assembly. See Removing the system-board assembly and Installing the system-board assembly.
2-1-3Primary interrupt mask register test failed.(Trained service technician only) Replace the system-board assembly. See Removing the system-board assembly and Installing the system-board assembly.
2-1-4Secondary interrupt mask register test failed.(Trained service technician only) Replace the system-board assembly. See Removing the system-board assembly and Installing the system-board assembly.
2-2-2Keyboard controller test failed.
  1. Check the function of the shared BladeCenter unit resources (see Solving shared BladeCenter resource problems).
  2. (Trained service technician only) Replace the system-board assembly. See Removing the system-board assembly and Installing the system-board assembly.
2-3-1Screen initialization failed.(Trained service technician only) Replace the system-board assembly. See Removing the system-board assembly and Installing the system-board assembly.
2-4-4Unsupported memory configuration.
  1. Check the DIMM error LEDs on the blade server. See Light path diagnostics LEDs for more information.
  2. Check the management-module event log for DIMM error messages. See Error logs.
  3. Replace noncompatible or failing DIMMs in the blade server. See Removing a memory moduleand Installing a memory module.
3-1-1Timer tick interrupt failed.(Trained service technician only) Replace the system-board assembly. See Removing the system-board assembly and Installing the system-board assembly.
3-1-2Interval timer channel 2 failed.(Trained service technician only) Replace the system-board assembly. See Removing the system-board assembly and Installing the system-board assembly.
3-1-4Time-of-day clock failed.
  1. Reseat the battery. See Removing the battery and Installing the battery.
  2. Replace the following components one at a time, in the order shown, restarting the blade server each time:
    1. Battery - See Removing the battery and Installing the battery.
    2. (Trained service technician only) System-board assembly - See Removing the system-board assembly and Installing the system-board assembly.
3-2-1Serial port failed.(Trained service technician only) Replace the system-board assembly. See Removing the system-board assembly and Installing the system-board assembly.
3-2-2Parallel port failed(Trained service technician only) Replace the system-board assembly. See Removing the system-board assembly and Installing the system-board assembly.
3-3-2Critical SMBUS error occurred.
  1. Turn-off the blade server (see ) and reseat it in the BladeCenter unit. See Removing the blade server from the BladeCenter unit and Installing the blade server in a BladeCenter unit.
  2. Reseat the DIMMs. See Removing a memory module and Installing a memory module.
  3. Replace the following components one at a time, in the order shown, restarting the blade server each time:
    1. DIMMs - See Removing a memory module and Installing a memory module.
    2. (Trained service technician only) System-board assembly - See Removing the system-board assembly and Installing the system-board assembly.
3-3-3No operational memory in system.
Important
In some memory configurations, the 3-3-3 beep code might sound during POST, followed by a blank monitor screen. If this occurs and the Boot Fail Count option in the Start Options of the Configuration/Setup Utility program is enabled, you must restart the blade server three times to reset the configuration settings to the default configuration (the memory connector or band of connectors enabled).
  1. Install or reseat DIMMS and restart the blade server three times. See Removing a memory module and Installing a memory module.
  2. Replace the following components one at a time, in the order shown, restarting the blade server each time:
    1. DIMMs - See Removing a memory module and Installing a memory module.
    2. (Trained service technician only) System-board assembly - See Removing the system-board assembly and Installing the system-board assembly.