Intel DQ35JOE Product Specification - Page 67
Error Messages and Beep Codes - bios reset
UPC - 675900868960
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4 Error Messages and Beep Codes What This Chapter Contains 4.1 Speaker 67 4.2 BIOS Beep Codes 67 4.3 BIOS Error Messages 67 4.4 Port 80h POST Codes 68 4.1 Speaker The board-mounted speaker provides audible error code (beep code) information during POST. For information about The location of the onboard speaker Refer to Figure 1, page 12 4.2 BIOS Beep Codes Whenever a recoverable error occurs during POST, the BIOS displays an error message describing the problem (see Table 36). Table 36. Beep Codes Type Pattern Memory error Three long beeps Thermal warning Four alternating beeps: High tone, low tone, high tone, low tone Frequency 1280 Hz High tone: 2000 Hz Low tone: 1600 Hz 4.3 BIOS Error Messages Table 37 lists the error messages and provides a brief description of each. Table 37. BIOS Error Messages Error Message Explanation CMOS Battery Low The battery may be losing power. Replace the battery soon. CMOS Checksum Bad The CMOS checksum is incorrect. CMOS memory may have been corrupted. Run Setup to reset values. Memory Size Decreased Memory size has decreased since the last boot. If no memory was removed, then memory may be bad. No Boot Device Available System did not find a device to boot. 67