Dell 860 - page 25

About Your System 25
1-2-2 DMA initialization failure See "Troubleshooting System Memory" on page88.
1-2-3 DMA page register write/read failure
1-3-1 Main-memory refresh verification
failure
1-3-2 No memory installed
1-3-3 Chip or data line failure in the first
64KB of main memory
1-3-4 Odd/even logic failure in the first
64KB of main memory
1-4-1 Address line failure in the first 64 KB
of main memory
1-4-2 Parity failure in the first 64 KB of
main memory
1-4-3 Fail-safe timer test failure
1-4-4 Software NMI port test failure
2-1-1
through
2-4-4
Bit failure in the first 64KB of main
memory
3-1-1 Slave DMA-register failure Faulty system board. See "Getting Help" on
page103.
3-1-2 Master DMA-register failure
3-1-3 Master interrupt-mask register
failure
3-1-4 Slave interrupt-mask register failure
3-2-2 Interrupt vector loading failure
3-2-4 Keyboard-controller test failure
3-3-1 CMOS failure
3-3-2 System configuration check failure
3-3-3 Keyboard controller not detected
3-3-4 Video memory test failure
3-4-1 Screen initialization failure
3-4-2 Screen-retrace test failure
3-4-3 Video ROM search failure
Table 1-6. System Beep Codes (continued)
Code Cause Corrective Action