No sound comes when the laptop is charging below 100%. What could be the reason? It could be the battery, the charger, or the power regulation subsystem in the laptop itself. If you have another battery, use that instead. If you have another charger, try that instead.
There are going to be some sort of sine with distortion and noise coming from your wall and while it's charging the chargers doing what it's supposed to do, but when your battery is fully charged, the filtering noise do occasionally get loud on certain chargers.
If your laptop battery is not fully charged or about to drain, plug in the charger and turn on the power supply to charge the battery. You can continue your work while your laptop is charging. However, if you experience issues, you can contact support. Read next: Laptop Battery drains after shutdown.
There can be many reasons why your charger makes a beeping noise. The issue might be associated with your charger, the charger adapter, the charging port, etc. Apart from this, your laptop battery might be faulty. If your Windows 11/10 laptop beeps when a charger is plugged in, use the following suggestions to fix this issue.
If your battery is charging, this issue may be caused by the battery charge threshold. You can try Fix 2 to resolve this issue. If your battery is not charging, maybe this issue is caused by a bad battery or perhaps your AC adapter malfunctions. 3) If possible, use a new AC adapter to charge your battery. See if this issue persists.
Tech Support team has heard from members who are struggling to keep their laptop battery charged. If your laptop is plugged in but still isn't charging, there are a couple of reasons why this might be happening. The usual culprits are problems with battery health or hardware. Thankfully, there are several things you can do to diagnose the problem.