Technical Product Specification
Page 75
... ) three times, then 2.5-second pause (off ), entire pattern repeats (beeps and pause) once and the BIOS will continue to beep an error message describing the problem (see Table 45). 4 Error Messages and Beep Codes 4.1 Speaker The board-mounted speaker provides audible error code (beep code) information during POST, the BIOS causes...
... ) three times, then 2.5-second pause (off ), entire pattern repeats (beeps and pause) once and the BIOS will continue to beep an error message describing the problem (see Table 45). 4 Error Messages and Beep Codes 4.1 Speaker The board-mounted speaker provides audible error code (beep code) information during POST, the BIOS causes...
Technical Product Specification
Page 76
Intel Desktop Board DH77EB Technical Product Specification 4.3 Front-panel Power LED Blink Codes Whenever a recoverable error occurs during POST, the BIOS causes the board's front panel power LED to ... will result in progress Off when the update begins, then on , .25 seconds off (1.0 second each . Run Setup to blink an error message describing the problem (see Table 46). Replace the battery soon. Front-panel Power LED Blink Codes Type Pattern F2 Setup/F10 Boot Menu None Prompt BIOS update in...
Intel Desktop Board DH77EB Technical Product Specification 4.3 Front-panel Power LED Blink Codes Whenever a recoverable error occurs during POST, the BIOS causes the board's front panel power LED to ... will result in progress Off when the update begins, then on , .25 seconds off (1.0 second each . Run Setup to blink an error message describing the problem (see Table 46). Replace the battery soon. Front-panel Power LED Blink Codes Type Pattern F2 Setup/F10 Boot Menu None Prompt BIOS update in...