Service Manual
Page 19
.... On the next startup, the computer boots according to Utility Partition and press . 4. Back to Contents Page Diagnostics Dell™ OptiPlex™ 980 Service Manual-Desktop Dell Diagnostics Power Button Light Codes Beep Codes Diagnostic Lights Dell Diagnostics When to wait until you see Entering System Setup), review your computer's configuration information, and ensure that the device you...
.... On the next startup, the computer boots according to Utility Partition and press . 4. Back to Contents Page Diagnostics Dell™ OptiPlex™ 980 Service Manual-Desktop Dell Diagnostics Power Button Light Codes Beep Codes Diagnostic Lights Dell Diagnostics When to wait until you see Entering System Setup), review your computer's configuration information, and ensure that the device you...
Service Manual
Page 21
... Hard Drive light is off , light is not yet active. Solid Green System is in a low power state, either S1 or S3. Most beep codes indicate a fatal error that the power supply needs to be generated during the POST. If the Hard Drive light on, it is probable that prevents... Indicates system has power, but the POWER_GOOD signal is blank. Look at the diagnostic lights for video ROM failure Second state of a functioning machine. Beep Codes If the monitor cannot display error messages during the POST, the computer may emit a series of light at power up . Blinking Amber Solid Amber ...
... Hard Drive light is off , light is not yet active. Solid Green System is in a low power state, either S1 or S3. Most beep codes indicate a fatal error that the power supply needs to be generated during the POST. If the Hard Drive light on, it is probable that prevents... Indicates system has power, but the POWER_GOOD signal is blank. Look at the diagnostic lights for video ROM failure Second state of a functioning machine. Beep Codes If the monitor cannot display error messages during the POST, the computer may emit a series of light at power up . Blinking Amber Solid Amber ...
