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Intel Desktop Board D810EMO/MO810E Technical Product Specification
96
Table 64 describes the lower nibble of the high byte and indicates the bus on which the routines are
being executed.
Table 64. Lower Nibble High Byte Functions
Value Description
0 Generic DIM (Device Initialization Manager)
1 Onboard system devices
2 ISA devices
3 EISA devices
4 ISA PnP devices
5 PCI devices
5.4 Speaker
A 47 Ω inductive speaker is mounted on the board. The speaker provides audible error code (beep
code) information during the power-on self-test (POST).
For information about Refer to
The location of the onboard speaker Figure 1, page 11