Owner's Manual
Page 45
...8226; If the problem persists, contact Dell (see page 111). Troubleshooting Tools Diagnostic Lights CAUTION: Before you begin any of ... memory of the lights identify the problem. A possible processor failure has occurred. Contact Dell (see page 66...power has occurred. Continue until you have two or more memory modules installed, remove the modules, reinstall one module (see page 111). To help you have identified a faulty module or reinstalled all four lights... turn off " Plug the computer into your computer has four lights labeled "1," "2," "3," ...
...8226; If the problem persists, contact Dell (see page 111). Troubleshooting Tools Diagnostic Lights CAUTION: Before you begin any of ... memory of the lights identify the problem. A possible processor failure has occurred. Contact Dell (see page 66...power has occurred. Continue until you have two or more memory modules installed, remove the modules, reinstall one module (see page 111). To help you have identified a faulty module or reinstalled all four lights... turn off " Plug the computer into your computer has four lights labeled "1," "2," "3," ...