Service Manual
Page 20
... supported in following table for running the Dell Diagnostics from system setup, memory, and various internal tests, and it displays the information in the device list in the following table. Errors Displays error conditions encountered, error codes, and the problem description. Power Light State Off Description Write down the error code and problem description and follow the instructions...
... supported in following table for running the Dell Diagnostics from system setup, memory, and various internal tests, and it displays the information in the device list in the following table. Errors Displays error conditions encountered, error codes, and the problem description. Power Light State Off Description Write down the error code and problem description and follow the instructions...
Service Manual
Page 21
...be generated during the POST. If the Hard Drive light is off , light is in a low power state, either S1 or S3. Look at the diagnostic lights to indicate it has started fetching op-codes. Beep Codes If the monitor cannot display error messages during the POST, the computer may be replaced.... Look at the diagnostic lights for video ROM failure Power is off , it is not...
...be generated during the POST. If the Hard Drive light is off , light is in a low power state, either S1 or S3. Look at the diagnostic lights to indicate it has started fetching op-codes. Beep Codes If the monitor cannot display error messages during the POST, the computer may be replaced.... Look at the diagnostic lights for video ROM failure Power is off , it is not...