Explanation & Hint:
CPU and Power Supply are indeed two pieces of hardware that could cause a computer to reboot randomly. Let’s explore why these are correct and why the other options are less likely:
- CPU (Central Processing Unit): The CPU is the brain of the computer, handling all the instructions it receives from hardware and software. Overheating is a common reason a CPU might cause the computer to reboot. If the CPU gets too hot, it can trigger a safety mechanism that restarts the computer to prevent damage. Additionally, a CPU that is malfunctioning or under extreme stress from processes can also lead to system instability and random reboots.
- Power Supply: As previously mentioned, a faulty or inadequate power supply can lead to instability in the computer’s operation. Inconsistencies in power delivery or a failing power supply unit can cause the computer to reboot unexpectedly. This is one of the most common hardware issues that lead to random reboots.
Now, let’s discuss why the other options are less likely:
- Surge Strip: While a faulty surge strip can cause power issues, it’s more likely to cut off power entirely rather than cause random reboots. Surge strips typically protect against power surges and do not directly interact with the computer’s internal processes.
- ROM (Read-Only Memory): ROM is a type of non-volatile memory used mainly for firmware (a software that is closely tied to specific hardware). Issues with ROM are less likely to cause random reboots and more likely to result in boot failures or errors in executing firmware-related tasks.
- Wireless NIC (Network Interface Controller): A wireless NIC, which handles network connections, is unlikely to cause random reboots. Issues with a wireless NIC would more commonly result in network connectivity problems, not system instability.
- Motherboard: While a faulty motherboard can cause a wide range of issues, including reboots, it’s less common compared to CPU and power supply problems. Motherboard issues can be more complex and varied, affecting various aspects of the computer’s operation.
In summary, the CPU and Power Supply are more directly linked to the common causes of random reboots, such as overheating and power instability, respectively. |