Intel SR1680MV Service Guide - Page 136

LED Information The Intel® Server SR6880MV includes LEDs that can aid in troubleshooting your system. A table of these LEDs with a description of their use is listed below. Table 47. LED Information LED Name Power Function Location Indicates system power Front control is on or off panel LED Color Green ID Aid in server identification from the back panel System Fault Visible fault warning Front control panel and board rear left corner Control panel and board rear left corner Blue Green or Amber Drive Activity Notes Off = Power is off or in sleep state S5 On = Power is on or in sleep stats S0 Press ID LED button or use Server Management software to turn the LED on and off. Green = No Fault Green blinking = degraded condition Amber blinking = non-critical error Amber = critical or nonrecoverable error BIOS POST Beep Codes The table below lists the POST error beep codes. Prior to system video initialization, the BIOS uses these beep codes to inform users of error conditions. Please note that not all error conditions are supported by BIOS beep codes. Table 48. POST Error Beep Codes Number of Beeps Reason for Beeps and Action to Take 1, 2, or 3 4 - 7 or 9 - 11 8 Memory error. Reseat the memory or replace the DIMMs with known good modules. Fatal error indicating a possible serious system problem. Remove all addin cards and re-start the system. If the error still occurs, contact your system manufacturer. If the beep codes are not generated after the add-in cards are removed, insert the cards one at a time, booting the system between each card addition, until the beeps again occur to reveal the malfunctioning card. Replace or reseat the system video add-in card. If on-board video is being used, the server board may be faulty. 116 Intel® Server System SR1680MV Service Guide