CompTIA A+ Core 1 (220-1101) — Question 223

An analyst has replaced the motherboard in a desktop computer that previously overheated. The analyst presses the power button, hears three beeps, and sees the screen is black. Which of the following is the best action for the analyst to take to fix this issue?

Answer options

• A. Replace the power supply.
• B. Reseat the RAM.
• C. Reattach the hard drive.
• D. Flash the BIOS.

Correct answer: B

Explanation

The three beeps typically indicate a memory issue, suggesting that the RAM is not properly seated. Reseating the RAM can ensure proper connections and resolve the issue, while replacing the power supply, reattaching the hard drive, or flashing the BIOS are less likely to address the specific symptoms indicated by the beeps.