FUNDAMENTALS OF COMPUTER

TROUBLESHOOTING COMPUTER ISSUES

IDENTIFYING HARDWARE SOFTWARE NETWORK PROBLEMS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
A server operates correctly, except that each time it boots, you have to manually reset the system time in the Basic Input/Output System (BIOS). How do you fix the system time?
A
Replace the complementary metal-oxide semiconductor (CMOS) battery
B
Flash the BIOS
C
Power cycle the system
D
Check for BIOS-level viruses
Explanation: 

Detailed explanation-1: -CMOS Reset (502) The CMOS checksum is invalid You have the option of pressing enter to proceed without waiting 15 seconds. To resolve the CMOS Reset Error (502), restore the BIOS. Press enter to restart the PC. If the error displays after restarting, try to restore the BIOS using a USB drive.

Detailed explanation-2: -Steps to clear CMOS using the jumper method In general, the CMOS jumper is three pins located near the battery. In general, CMOS jumper has positions 1–2 and 2–3. Move the jumper from the default position 1–2 to position 2–3 to clear CMOS. Wait 1–5 minutes then move it back to the default position.

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