Error Beep Definitions; Table 3-1 Error Beep Definitions - Silicon Graphics SGI 1100 Maintenance And Upgrade Manual

3: Troubleshooting

Error Beep Definitions

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Table 3-1 describes the SGI 1100 server error beep definitions. In the beep code sequences,
"2" indicates a long beep, and "1" indicates a short beep.
Table 3-1 Error Beep Definitions
Beep Code Error Description
2-1-2-2 DMA internal register test failure.
2-1-1-1 KBC (keyboard controller) self-test failure or not installed.
2-1-2-1 System DRAM refresh cycle out of specification.
2-1-1-2 Shutdown byte in RTC CMOS R/W failure.
2-2-2-1 First 640KB of base memory R/W test failure.
2-2-1-2 BIOS code in flash ROM is corrupted.
2-1-1 Video buffer failure.
1-1 Console does not exist and message displays to terminal.
2-2-1-1-1 No memory installed.
2-2 SPD revision is prior to Rev. 1.1 or unavailable for 100-MHz memory DIMM.
2-2-2-1-1-1 Unregistered memory DIMM.
007-4047-001