FUNDAMENTALS OF COMPUTER

Previous
Next

TROUBLESHOOTING COMPUTER ISSUES

COMPUTER TROUBLESHOOTING

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Your laptop has worked without an issue for a year, but you’ve recently had to replace your power adapter and power cord. Now you notice that the laptop powers on properly, but the battery will not charge while the laptop is powered on. When the laptop is powered off, the battery charges normally. Which of these would be the most likely cause of this issue?
A
The new power adapter does not have enough wattage to power the laptop and charge the battery at the same time
B
The new power adapter has damaged the battery
C
The new power supply requires an OS-specific driver to regulate battery charging
D
The laptop’s charging system is incompatible with the model of power adapter
Explanation: 

Detailed explanation-1: -As for your first question, nothing usually happens. PC’s can be left off for years and still work. The thing that ages a bit might be power delivery; the battery, or the circuit itself does suffer from prolonged use but also from doing nothing as dust accumulates.

Detailed explanation-2: -Most likely, your battery has reached the end of its useful life and has stopped holding a charge. Sometimes, laptop batteries can stop working out of the blue. This can happen if there is a short circuit in the internal components of the battery.

Detailed explanation-3: -The “No battery is detected” issue is most likely caused by corrupted battery drivers. In such cases, you could resolve this issue by either restarting or reinstalling the battery drivers.

There is 1 question to complete.
Previous
Next