Precision Tower 3620 Owners Manual
Page 37
... x number of blinks up to 7. If you experience a problem with your computer, run the ePSA diagnostics before contacting Dell for specific devices require user interaction. 4 Diagnostics If you are unable to fix the problem yourself, service and support personnel can troubleshoot your computer using indicators like diagnostic lights, beep codes, and error messages...
... x number of blinks up to 7. If you experience a problem with your computer, run the ePSA diagnostics before contacting Dell for specific devices require user interaction. 4 Diagnostics If you are unable to fix the problem yourself, service and support personnel can troubleshoot your computer using indicators like diagnostic lights, beep codes, and error messages...
Precision Tower 3620 Owners Manual
Page 38
...sector or could not find a particular disk sector. 38 Diagnostics Power LED diagnostics Amber LED state White LED state off off off blinking blinking off steady off off steady Description system is OFF system is in sleep state power supply unit (PSU) failure PSU is working but...memory modules are detected, but a memory configuration or compatibility error 3,6 possible system board resource and/or hardware failure 3,7 possible memory failure Beep code The computer can emit a series of beeps during start-up if the display does not show errors or problems. These series of beeps,...
...sector or could not find a particular disk sector. 38 Diagnostics Power LED diagnostics Amber LED state White LED state off off off blinking blinking off steady off off steady Description system is OFF system is in sleep state power supply unit (PSU) failure PSU is working but...memory modules are detected, but a memory configuration or compatibility error 3,6 possible system board resource and/or hardware failure 3,7 possible memory failure Beep code The computer can emit a series of beeps during start-up if the display does not show errors or problems. These series of beeps,...