Intel SR1550AL User Guide - Page 119

In addition to the beep codes above, additional beep codes are provided if an Intel® Remote Management Module is installed. The Intel® Remote Management Module provides the following additional beep codes. Table 10. Error Beep Codes Generated by Intel® Remote Management Module Number of Beeps 1 1-5-1-1 1-5-2-1 1-5-2-3 1-5-2-4 1-5-4-2 1-5-4-3 1-5-4-4 Reason for Beeps and Action to Take Control panel CMOS clear has been initiated. Processor failure. Reseat or replace the failed processor. No processor is installed or the CPU 1 socket is empty. Reseat or replace the failed processor. Processor configuration error or CPU 1 socket is empty. Reseat or replace the failed processor. In a two-processor system, make sure the processors are identical. Front-side bus select configuration error. DC power unexpectedly lost. Chipset control failure. Power control failure. Intel® Server System SR1550AL/SR1550ALSAS User's Guide 99