Dallas, Texas Apple iMac keyboard mouse or Trackpad is not working as expected

Sometimes in the Mac device, the keyboard and trackpad may not work, it could be due to multiple issues. It could be the software issue, sometimes the key does not register, and also sometimes the actual hardware is bad. The first thing we will recommend is to reset the NVRAM.

How to reset PRAM?

The PRAM (Parameter RAM) on your Mac stores your computer's configuration, including system settings and hardware parameters. You can reset the PRAM only when the computer is either off or in single-user mode. Similarly, resetting NVRAM (Non-Volatile RAM) will help fix issues with hardware that isn't working properly.

Your Mac uses this memory to retain certain settings and information if they're turned off. If your Mac ever has a hardware issue, you can connect it to an external monitor and use Option + Command + P + R to wipe everything from NVRAM.

This will force your Mac to restart without using its internal memory and make it run like a brand-new machine.

Bluetooth Keyboard, mouse, or Trackpad

One of the most frustrating things that can happen when you're trying to be productive on your computer is when your Bluetooth keyboard and mouse suddenly stop working. It's even more frustrating when you can't figure out why it's happening. Here are a few possible reasons why your mac Bluetooth keyboard and mouse might not be working and how to fix them.

Possible reason #1: 

The batteries in your keyboard and mouse are dead.

If the batteries in your Bluetooth keyboard and mouse are dead, then obviously they're not going to work. The first thing you should do is check the batteries and replace them if necessary.

Possible reason #2: 

Something is interfering with the Bluetooth signal.

If something is interfering with the Bluetooth signal, then your keyboard and mouse won't be able to connect to your computer. To fix this, you'll need to figure out what's causing the interference and remove it.

Possible reason #3: 

Your Bluetooth settings are incorrect.

If your Bluetooth settings are incorrect, then your computer won't be able to connect to your keyboard and mouse. To fix this, you'll need to go into your Bluetooth settings and make sure everything is set up

Possible reason #4: 

There's a problem with your computer's Bluetooth hardware.

If there's a problem with your computer's Bluetooth hardware, then you'll need to get it fixed by a professional.

Possible reason #5: 

You're using an unsupported Bluetooth device.

If you're using an unsupported Bluetooth device, then it's likely that it just won't work with your computer. In this case, you'll need to either find a supported Bluetooth device or use a different method to connect your keyboard and mouse to your computer.

Bad USB port

A bad USB port can result in a lot of frustrating problems. Here are some of the most common issues you might encounter:

Your device repeatedly disconnects and reconnects.

Data transfer speeds are significantly slower than normal.

Your device isn't recognized by the computer at all.

One of the most frustrating things about having a bad USB port is that it's often hard to tell if the problem is with the port or with the device itself. If you're troubleshooting a USB issue, be sure to try multiple devices and ports to rule out any potential hardware issues.

Another common issue with bad USB ports is that they can cause data corruption. This can happen when data is transferred at a lower speed than the device is expecting, or when the connection is interrupted entirely. Data corruption can lead to all sorts of problems, from file corruption to data loss.

Bad USB ports are also a common source of malware infections. because they can be used to install malicious software onto your computer without your knowledge. This is why it's important to only plug devices into ports that you trust, and to always keep your computer's antivirus software up to date.

If you're dealing with a bad USB port, the best thing to do is to try using a different port. If that doesn't work, you may need to replace the port entirely.