You have been using the same computer for several years. To extend its service life, you decide to upgrade the processor. You check the motherboard documentation and purchase the fastest processor supported by the motherboard. However, when you start the computer, it beeps regularly, nothing is displayed on the screen, and it doesn't start. What should you do?A. Return the CPU for a new one. B. Update the UEFI firmware. C. Press F8 while booting the computer. D. Upgrade the motherboard.

Option B i.e., Update the UEFI firmware.

Explanation:

The user had many periods of using the same machine. He wants to update the processor to increase the existing service period. Later, he tests the paperwork onto the motherboard and buys the best motherboard-supported processor.  

While the user starts the machine, though, that makes a noise constantly, nothing is shown on its monitor and it wouldn't start. So, the first step is he will update firmware from UEFI.

Thus, the other options are not correct according to the scenario.

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