Final answer:
The system crystal on the motherboard provides timing for the central processing unit (CPU) and other components of the computer system, acting as a clock. The CPU relies on the system crystal for correct speed and timing.
Step-by-step explanation:
The system crystal on the motherboard is a component that provides the timing for the central processing unit (CPU) and other components of the computer system.
It acts as a clock, generating a steady stream of electronic pulses that synchronize the operations of the CPU and other hardware components. The CPU relies on the system crystal to ensure that its operations are executed at the correct speed and timing.