Dell GX620 User Guide - Page 316

www.dell.com | support.dell.com System Lights Your power button light and hard-drive light may indicate a computer problem. Power Light Problem Description Suggested Resolution Solid green Power is on, and the computer is operating normally. On the desktop computer, a solid green light indicates a network connection. No corrective action is required. Blinking green The computer is in a power-saving mode (Microsoft® Windows® XP). Press the power button, move the mouse, or press a key on the keyboard to wake the computer. Blinks green several A configuration error exists. times and then turns off Check the diagnostic lights to see if the specific problem is identified. Solid yellow The Dell Diagnostics is running a test, If the Dell Diagnostics is running, or a device on the system board may be allow the testing to complete. faulty or incorrectly installed. If the computer does not boot, contact Dell for technical assistance. Blinking yellow A power supply or system board failure See "Power Problems." has occurred. Solid green and a beep code during POST A problem was detected while the BIOS was executing. See "Beep Codes" for instructions on diagnosing the beep code. Also, check the diagnostic lights to see if the specific problem is identified. Solid green power light and no beep code and no video during POST The monitor or the graphics card may Check the diagnostic lights to see if the be faulty or incorrectly installed. specific problem is identified. See "Video and Monitor Problems." Solid green power light and no beep code but the computer locks up during POST An integrated system board device may Check the diagnostic lights to see if the be faulty. specific problem is identified. If the problem is not identified, contact Dell for technical assistance. 316 Troubleshooting Tools and Utilities