Dell OptiPlex 3020-Mini Tower Owners Manual
Page 47
... LED is working but failed to 7. Power LED Diagnostics The power button LED located on the front of the computer. Power LED Diagnostics Amber LED State White LED State Description off off system is OFF off breathing system is in the middle. For example 2,3 = 2 amber blinks, short pause, 3 amber blinks followed by a short pause then x number...
... LED is working but failed to 7. Power LED Diagnostics The power button LED located on the front of the computer. Power LED Diagnostics Amber LED State White LED State Description off off system is OFF off breathing system is in the middle. For example 2,3 = 2 amber blinks, short pause, 3 amber blinks followed by a short pause then x number...
Dell OptiPlex 3020-Mini Tower Owners Manual
Page 55
... 100 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. Blinking white light indicates that network activity is reading data from or writing data to...
... 100 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. Blinking white light indicates that network activity is reading data from or writing data to...
Dell OptiPlex 3020-Small Form Factor Owners Manual
Page 51
... pattern has a long pause inserted in sleep state blinking off power supply unit (PSU) failure steady off PSU is working but failed to fetch code off breathing system is in the middle. Table 14. Power LED Diagnostics The power button LED located on the front of the computer. For... example 2,3 = 2 amber blinks, short pause, 3 amber blinks followed by a short pause then x number of blinks up to load, it is 2 or 3 blinks followed by long pause then repeats....
... pattern has a long pause inserted in sleep state blinking off power supply unit (PSU) failure steady off PSU is working but failed to fetch code off breathing system is in the middle. Table 14. Power LED Diagnostics The power button LED located on the front of the computer. For... example 2,3 = 2 amber blinks, short pause, 3 amber blinks followed by a short pause then x number of blinks up to load, it is 2 or 3 blinks followed by long pause then repeats....
Dell OptiPlex 3020-Small Form Factor Owners Manual
Page 59
...the computer is reading data from or writing data to the hard drive Green - Green light - The power cable must be connected to the network. A blinking yellow light indicates that the computer is not detecting a physical connection to the 59 Internal Connectors Feature System...Yellow light - Controls and Lights Feature Front of the computer: Power button light Drive activity light Back of the computer. Green - Solid white light indicates power-on front panel 2 SATA supported(1 SATA Gen3 for HDD. 1 SATA Gen2 for system power) 1 system FAN connector on rear side 1 CPU FAN connector...
...the computer is reading data from or writing data to the hard drive Green - Green light - The power cable must be connected to the network. A blinking yellow light indicates that the computer is not detecting a physical connection to the 59 Internal Connectors Feature System...Yellow light - Controls and Lights Feature Front of the computer: Power button light Drive activity light Back of the computer. Green - Solid white light indicates power-on front panel 2 SATA supported(1 SATA Gen3 for HDD. 1 SATA Gen2 for system power) 1 system FAN connector on rear side 1 CPU FAN connector...