BOXD865GLCL Intel, BOXD865GLCL Datasheet - Page 140

• Manufacturer Part Number: BOXD865GLCL
• Manufacturer: Intel

Specifications of BOXD865GLCL

• Lead Free Status / Rohs Status: Supplier Unconfirmed

Intel Desktop Board D865GBF/D865GLC Technical Product Specification
5.4 Speaker
5.5 BIOS Beep Codes
140
Table 85 describes the lower nibble of the high byte and indicates the bus on which the routines are
being executed.
Table 85.
A 47
D865GLC. The speaker provides audible error code (beep code) information during POST.
Whenever a recoverable error occurs during POST, the BIOS displays an error message describing
the problem (see Table 86). The BIOS also issues a beep code (one long tone followed by two
short tones) during POST if the video configuration fails (a faulty video card or no card installed)
or if an external ROM module does not properly checksum to zero.
An external ROM module (for example, a video BIOS) can also issue audible errors, usually
consisting of one long tone followed by a series of short tones. For more information on the beep
codes issued, check the documentation for that external device.
There are several POST routines that issue a POST terminal error and shut down the system if they
fail. Before shutting down the system, the terminal-error handler issues a beep code signifying the
test point error, writes the error to I/O port 80h, attempts to initialize the video and writes the error
in the upper left corner of the screen (using both monochrome and color adapters).
Value
0
1
2
3
4
5
For information about
The location of the onboard speaker on the Desktop Board D865GBF
The location of the onboard speaker on the Desktop Board D865GLC
inductive speaker is mounted on the Desktop Board D865GBF and the Desktop Board
Lower Nibble High Byte Functions
Description
Generic DIM (Device Initialization Manager)
On-board System devices
ISA devices
EISA devices
ISA PnP devices
PCI devices
Refer to
Figure 1, on page 14
Figure 2, on page 15