26 Solving Problemsw w w . d e l l . c o m | s u p p o r t . d e l l . c o mCAUTION: There is a danger of a new battery exploding if it isincorrectly installed. Replace the battery only with the same orequivalent type recommended by the manufacturer. Discard usedbatteries according to the manufacturer's instructions.CAUTION: Before you begin any of the procedures in this section,follow the safety instructions on page 7.TO A C C E S S T H E Tell Me How H E L P F I L E1 Click the Start button, and then click Help and Support.2 Click User and system guides, and then click User’s guides.3 Click Tell Me How.TO A C C E S S WI N D O W S H E L P1 Click the Start button, and then click Help and Support.2 Type a word or phrase that describes your problem, and then click the arrowicon.3 Click the topic that describes your problem.4 Follow the instructions shown on the screen.TO L O C A T E A D D I T I O N A L I N F O R M A T I O N F O R Y O U R C O M P U T E R — Seepage 11.RE P L A C E T H E B A T T E R Y — If you have to repeatedly reset time and dateinformation after turning on the computer, or if an incorrect time or date displaysduring start-up, replace the battery (see page 81). If the battery still does notwork properly, contact Dell (see page 84).