Acer Aspire easyStore H340 Aspire easyStore H340 Home Server Service Guide - Page 51

System Troubleshooting Chapter 4 This chapter provides instructions on how to troubleshoot system hardware problems. Hardware Diagnostic Procedure IMPORTANT:The diagnostic tests described in this chapter are only intended to test Acer products. Non-Acer products, prototype cards, or modified options can give false errors and invalid system responses. 1. Obtain the failing symptoms in as much detail as possible. 2. Verify the symptoms by attempting to recreate the failure by running the diagnostic tests or repeating the same operation. Refer to the "H340 Diagnostics" on page 44 for more information. 3. Refer to the table below to determine which corrective action to perform. Problem Power failure System failure Symptom The power indicator does not light up or stay lit. POST does not complete. No beep or error codes issued. POST detects an error and displayed messages on screen. Section to Refer to "Power System Check" on page 46 "Error Codes" on page 47. Chapter 4 43