29Solving ProblemsThis section provides troubleshootinginformation for your computer. If you cannotsolve your problem using the followingguidelines, see “Using Support Tools” onpage 36 or “Contacting Dell” on page 57.Beep CodesYour computer might emit a series of beeps duringstart‑up if there are errors or problems. This seriesof beeps, called a beep code, identifies a problem.Write down the beep code and contact Dell(see “Contacting Dell” on page 57).Beep Code Possible ProblemOne Possible system board failure —BIOS ROM checksum failureTwo No RAM detectedNOTE: If you installed orreplaced the memory module,ensure that the memory moduleis seated properly.Three Possible system board failure —Chipset errorFour RAM read/write failureFive Real Time Clock failureSix Video card or chip failureSeven Processor failure
