BOXD946GZISSL Intel (CPU), BOXD946GZISSL Datasheet - Page 83

• Manufacturer Part Number: BOXD946GZISSL
• Manufacturer: Intel (CPU)

Specifications of BOXD946GZISSL

• Lead Free Status / RoHS Status: Compliant

4
What This Chapter Contains
4.1 Speaker
4.2 BIOS Beep Codes
4.3 BIOS Error Messages
4.1 Speaker ......................................................................................... 83
4.2 BIOS Beep Codes ............................................................................ 83
4.3 BIOS Error Messages ....................................................................... 83
4.4 Port 80h POST Codes ....................................................................... 84
The board-mounted 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 40).
Table 40. Beep Codes
Table 41 lists the error messages and provides a brief description of each.
Table 41. BIOS Error Messages
Error Message
CMOS Battery Low
CMOS Checksum Bad
Memory Size Decreased
No Boot Device Available
For information about
The location of the onboard speaker
Type
Memory error
Thermal warning
Error Messages and Beep Codes
Pattern
Three long beeps
Four alternating beeps:
High tone, low tone, high tone, low tone
Explanation
The battery may be losing power. Replace the battery soon.
The CMOS checksum is incorrect. CMOS memory may have been
corrupted. Run Setup to reset values.
Memory size has decreased since the last boot. If no memory
was removed then memory may be bad.
System did not find a device to boot.
Frequency
1280 Hz
High tone: 2000 Hz
Low tone: 1600 Hz
Refer to
Figure 1, page 12
83