Acer Aspire 5820T Service Guide - Page 155

Troubleshooting Chapter 4 Common Problems Use the following procedure as a guide for computer problems. NOTE: The diagnostic tests are intended to test only 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 re-create the failure by running the diagnostic test or by repeating the same operation. 3. Use the following table with the verified symptom to determine which page to go to. Symptoms (Verified) Go To Power On Issue Page 146 No Display Issue Page 147 LCD Failure Page 149 Internal Keyboard Failure Page 150 TouchPad Failure Page 151 Internal Speaker Failure Page 152 Internal Microphone Failure Page 153 USB Failure Page 155 Other Function Failure Page 155 4. If the Issue is still not resolved, see "Online Support Information" on page 255. Chapter 4 145