Dell OptiPlex 3020-Mini Tower Owners Manual
Page 47
Power LED Diagnostics The power button LED located on the front of blinks up to 7. The repeated pattern has a long pause inserted in sleep state blinking off power supply unit (PSU) failure steady off PSU is working but failed to load, it is no memory modules... or compatibility error 47 Power LED Diagnostics Amber LED State White LED State Description off off system is OFF off steady system is only active and visible during the operation of the computer. Amber LED blinking scheme - For example 2,3 = 2 amber blinks, short pause, 3 amber blinks followed by a short ...
Power LED Diagnostics The power button LED located on the front of blinks up to 7. The repeated pattern has a long pause inserted in sleep state blinking off power supply unit (PSU) failure steady off PSU is working but failed to load, it is no memory modules... or compatibility error 47 Power LED Diagnostics Amber LED State White LED State Description off off system is OFF off steady system is only active and visible during the operation of the computer. Amber LED blinking scheme - For example 2,3 = 2 amber blinks, short pause, 3 amber blinks followed by a short ...
Dell OptiPlex 3020-Mini Tower Owners Manual
Page 55
... 26. Orange - a good 1000 Mbps connection exists between the network and the computer. The power cable must be connected to the network. Controls and Lights Feature Front of the computer: Power button light Drive activity light Back of the computer. Green - Yellow light - Off (no light) -...) *1/ Line out *1 USB2.0 *2 and MIC*1 /HP *1 supported on state; A blinking yellow light indicates that the computer is not detecting a physical connection to the 55 Solid white light indicates power-on front panel 3 SATA supported(2 SATA Gen3 for HDD. 1 SATA Gen2 for ODD) single...
... 26. Orange - a good 1000 Mbps connection exists between the network and the computer. The power cable must be connected to the network. Controls and Lights Feature Front of the computer: Power button light Drive activity light Back of the computer. Green - Yellow light - Off (no light) -...) *1/ Line out *1 USB2.0 *2 and MIC*1 /HP *1 supported on state; A blinking yellow light indicates that the computer is not detecting a physical connection to the 55 Solid white light indicates power-on front panel 3 SATA supported(2 SATA Gen3 for HDD. 1 SATA Gen2 for ODD) single...
Dell OptiPlex 3020-Small Form Factor Owners Manual
Page 51
Amber LED blinking scheme - Power LED Diagnostics The power button LED located on the front of the computer. Once the operating system starts to load, it is ON Amber LED State 2,1 2,2 2,3 2, 4 2,5 2,6 2,7 3,1 3,2 3,3 3,4 3,5 Description system... memory modules are detected, but a memory configuration or compatibility error 51 The repeated pattern has a long pause inserted in sleep state blinking off power supply unit (PSU) failure steady off PSU is 2 or 3 blinks followed by long pause then repeats. The pattern is working but failed to 7. For example 2,3 = 2 amber...
Amber LED blinking scheme - Power LED Diagnostics The power button LED located on the front of the computer. Once the operating system starts to load, it is ON Amber LED State 2,1 2,2 2,3 2, 4 2,5 2,6 2,7 3,1 3,2 3,3 3,4 3,5 Description system... memory modules are detected, but a memory configuration or compatibility error 51 The repeated pattern has a long pause inserted in sleep state blinking off power supply unit (PSU) failure steady off PSU is 2 or 3 blinks followed by long pause then repeats. The pattern is working but failed to 7. For example 2,3 = 2 amber...
Dell OptiPlex 3020-Small Form Factor Owners Manual
Page 59
... Mbps connection exists between the network and the computer. Yellow light - The power cable must be connected to the network. Controls and Lights Feature Front of the computer: Power button light Drive activity light Back of the computer. Off (no light) - A blinking yellow light indicates that the computer is reading data from or writing...
... Mbps connection exists between the network and the computer. Yellow light - The power cable must be connected to the network. Controls and Lights Feature Front of the computer: Power button light Drive activity light Back of the computer. Off (no light) - A blinking yellow light indicates that the computer is reading data from or writing...