Intel DH55TC DH55TC Technical Product Specification - Page 67
Error Messages and Beep Codes - problems
View all Intel DH55TC manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 67 highlights
4 Error Messages and Beep Codes 4.1 Speaker The board-mounted piezoelectric speaker provides audible error code (beep code) information during POST. For information about The location of the onboard speaker Refer to Figure 1, page 11 4.2 BIOS Beep Codes Whenever a recoverable error occurs during POST, the BIOS causes the board's piezoelectric speaker to beep an error message describing the problem (see Table 37). Table 37. BIOS Beep Codes Type Pattern F2 Setup/F10 Boot Menu One 0.5 second beep when BIOS is ready to Prompt accept keyboard input BIOS update in progress None Video error (no add-in graphics card installed) On-off (1.0 second each) two times, then 2.5-second pause (off), entire pattern repeats (beeps and pause) once and the BIOS will continue to boot. Memory error On-off (1.0 second each) three times, then 2.5-second pause (off), entire pattern repeats (beeps and pause) until the system is powered off. Thermal trip warning Alternate high and low beeps (1.0 second each) for eight beeps, followed by system shut down. Frequency/Comments 932 Hz 932 Hz For processors requiring an add-in graphics card 932 Hz High beep 2000 Hz Low beep 1500 Hz 67