dell led codes latitude Jesse Garcia

NOTE: On any OptiPlex built since 2012 (that is, 7010/9010/9010 AIO), Dell has stopped using all beep codes. Except for the Memory Failure code (1, 3, 2, or one beep, then three beeps, then two beeps). If your computer was built after 2012 and is making any other beep code, contact technical support for further help.. Diagnostic Beep Codes; Code Cause Suggested Resolution; 1-1-2: Microprocessor register failure: Contact Technical Support: 1-1-3: NVRAM: Run the Preboot Diagnostic Test.: 1-1-4: ROM BIOS checksum failure

Power Button Light Codes. The power LED located in the power button on the front of the computer illuminates and blinks or remains solid to indicate five different states: • No light—System is in the off state (S5, or mechanical (AC power not applied) OFF). • Solid Amber—System fault, but power supply is good—normal operating state (S0).. Note: The blinking patterns consist of two sets of numbers that represent: (First Group: Amber blinks, Second Group: White blinks).First Group: The LED blinks 1 to nine times followed by a brief pause with the LED off at the interval of 1.5 seconds in amber color. Second Group: The LED blinks 1 to nine times followed by a longer pause before the next cycle starts again at the interval of 1.5.