Acer AT310 F2 Acer AT310 F2 Server Service Guide - Page 24

Switch and LED Indicators Introduction This section discusses the different LED indicators located on the :  Front panel  Hot-plug HDD carrier  LAN port Knowing what each LED indicator signifies can aid in problem diagnosis and troubleshooting. Front Panel LED Description Number LED 1 Power 2 System ID 3 HDD Activity 4 System Status Color Green Blue -Green -Green Amber Status Solid On Solid On Off Blink Off Solid on Solid on Amber -- Blink Off 5 LAN1 Activity Green Green -6 LAN2 Activity Green Green -- Solid on Blink Off Solid on Blink Off Description System is powered on. System identification is active System identification is disabled HDD access No HDD access Running or normal operation Critical or non-recoverable condition (Power module or voltage power supply failure or critical temperature) Non-critical condition System not ready May indicate the following:  POST error  NMI event  Processor or terminator missing Link between system and network or no access Network access Disconnect/Idle Link between system and network or no access Network access Disconnect/Idle 20