FUNDAMENTALS OF COMPUTER

TROUBLESHOOTING COMPUTER ISSUES

COMPUTER TROUBLESHOOTING

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What are probable causes for this situation:After updating the BIOS firmware, the computer will not start.(Select all that apply)
A
The CMOS battery may be loose
B
The CMOS battery may be drained
C
The BIOS firmware update did not install correctly
D
Media was left in a removable drive
E
Boot order configured incorrectly
Explanation: 

Detailed explanation-1: -1 | BIOS Error-Failed to Overclock Your CMOS battery is failing. Your system is having power issues. Overclocking your RAM or CPU (we do not overclock our parts) Adding a new device which is defective.

Detailed explanation-2: -BIOS updates don’t usually introduce new features or huge speed boosts, so you probably won’t see a huge benefit. Unless the latest BIOS comes with security patches, support for new hardware you plan to use, or fixes a bug that’s been plaguing your daily usage, you’re best off leaving it alone.

Detailed explanation-3: -If BIOS update is not successful or failed, system cannot boot properly and Boot Blocker function will be activated. Users can recover the BIOS back when following error message appear on the screen. If motherboard has on-board VGA, the screen might go black.

Detailed explanation-4: -If there is an abrupt interruption in the BIOS update, what happens is that the motherboard may become unusable. It corrupts the BIOS and prevents your motherboard from booting. Some recent and modern motherboards have an extra “layer” if this happens and allow you to reinstall the BIOS if necessary.

There is 1 question to complete.