32Solving ProblemsIf the power light is solid amber —The computer is in sleep or standby state.•Press a key on the keyboard, move theconnected mouse, or press the power buttonto resume normal operation.There may be a problem with either the•system board or the power supply. Forassistance, contact Dell (see “ContactingDell” on page 57).If the power light is blinking amber — Theremay be a problem with the system board.For assistance, contact Dell (see “ContactingDell” on page 57).If you encounter interference that hindersreception on your computer — An unwantedsignal is creating interference by interrupting orblocking other signals. Some possible causes ofinterference are:Power, keyboard, and mouse extension•cables.Too many devices connected to a power•strip.Multiple power strips connected to the same•electrical outlet.
