Asked by Xiaolong Zhang on Jun 22, 2024
Verified
A user turns on her computer,and a message warns the user that the date and time are not set.Which of the following is the most probable cause?
A) Operating system is in need of system updates
B) CMOS battery needs to be replaced
C) BIOS needs an upgrade
D) Boot sequence is pointing to the CD-ROM drive and attempting to boot from it
CMOS Battery
A small battery on the motherboard that powers the BIOS firmware settings memory.
Boot Sequence
The order of operations that a computer's hardware and firmware follow to boot up the operating system from startup.
- Diagnose common hardware issues based on system error messages.
Verified Answer
JB
Joshua BhaseraJun 23, 2024
Final Answer :
B
Explanation :
The CMOS battery is responsible for maintaining the date and time settings on the computer. If the battery is dead or dying, the date and time settings will not be saved when the computer is turned off.
Learning Objectives
- Diagnose common hardware issues based on system error messages.