Which of the following might indicate a power-related issue with a computer?

The indication of a power-related issue with a computer can be effectively determined by the voltage settings on the power supply unit. The power supply unit (PSU) is critical to the proper performance of a computer, as it converts the AC power from the outlet into the DC power needed by the components. If the voltage setting on the PSU is incorrect, it can lead to insufficient power delivery or overvoltage situations, both of which can cause a range of issues.

An incorrect voltage setting might result in hardware instability, unexpected shutdowns, or failure to power on. This is particularly relevant when the PSU has adjustable settings for different voltage levels, which may not match the requirements of the components installed. Proper voltage ensures that the motherboard, processor, and other peripherals receive adequate power for optimal functionality.

Other choices, such as corrupted applications, outdated drivers, and faulty memory sticks, may lead to performance issues, crashes, or errors, but they are not directly related to power supply or voltage settings. Corrupted applications and outdated drivers typically stem from software-related problems, while faulty memory can lead to system instability but is not inherently tied to the way power is supplied or managed.