Dell OptiPlex 3020-Mini Tower Owners Manual
Page 47
... of the chassis also functions as a bicolored diagnostic LED. 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 fetch code off breathing system is no...troubleshoot your computer using indicators like Diagnostic Lights, Beep Codes, and Error Messages during the POST process. 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 in the middle. Amber LED blinking scheme - Table 14. Once the operating...
... of the chassis also functions as a bicolored diagnostic LED. 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 fetch code off breathing system is no...troubleshoot your computer using indicators like Diagnostic Lights, Beep Codes, and Error Messages during the POST process. 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 in the middle. Amber LED blinking scheme - Table 14. Once the operating...
Dell OptiPlex 3020-Small Form Factor Owners Manual
Page 51
...off system is OFF off breathing system is in the middle. 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 fetch code off steady system is only ... like Diagnostic Lights, Beep Codes, and Error Messages during the POST process. Power LED Diagnostics The power button LED located on the front of blinks up to load, it is 2 or 3 blinks followed by long pause then repeats. Amber LED blinking scheme - For example 2,3 = 2 amber blinks, short pause, 3 amber blinks followed by ...
...off system is OFF off breathing system is in the middle. 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 fetch code off steady system is only ... like Diagnostic Lights, Beep Codes, and Error Messages during the POST process. Power LED Diagnostics The power button LED located on the front of blinks up to load, it is 2 or 3 blinks followed by long pause then repeats. Amber LED blinking scheme - For example 2,3 = 2 amber blinks, short pause, 3 amber blinks followed by ...