The keyboard has existed for as long as there have been desktop computers. It was the first method of interacting with a computer that humans used. Preparing your taxes, writing a blog, or typing a report requires a keyboard. With a broken keyboard, performing on your system becomes more difficult. Here is the solution to the problem of a non-USB keyboard not working.
Connecting a Non-USB Keyboard
A long time has passed since the invention of the Plug-and-Play (PnP) gadget. Keyboards, for example, make use of this capability almost exclusively. It’s often as easy as inserting the USB receiver into an accessible USB port and letting Windows do its job.
As a general rule, if the wireless keyboard needs extra applications or drivers, you’ll have to run them before plugging it in.
Fixes to Non-USB Keyboard Not Working
Repairing a broken non-USB or wireless keyboard yourself might save you money over having it professionally fixed. To attempt to resolve the issue, here are some suggestions.

Examine the Power Source
In order to function wirelessly, the majority of Bluetooth and comparable keyboards need batteries, which eventually degrade in capacity. When the batteries are running low, you’d assume the keyboard to go off entirely; however, this isn’t necessarily the truth.
Electronics may behave strangely when there is an insufficient energy supply. For instance, the LED indications of a gadget could illuminate, but the remainder of the gadget might not function properly. It is always best to begin with the power source. Verify to see that the batteries are properly positioned or inserted in their respective compartments. If they are, you may want to consider fitting a fresh battery pack in case the existing ones are almost depleted.
When it comes to electronics, it’s usually advisable to utilize li-ion batteries, particularly when the device requires a lot of power, such as non-USB or wireless keyboards.
Inspect the USB Receiver
It is also possible for difficulties to arise when the receiver is in usage. For example, if the USB port inserted into it is not operating properly, the data will not be sent effectively. Other items might disrupt the Bluetooth signal, such as appliances, gadgets, and even additional Bluetooth units.
The first step is to resync your keyboard with the USB receiver. Essentially, this entails connecting the two elements in the same manner as you did initially when connecting your keyboard to the PC.
It varies based on the manufacturer and type of the receiver, but there is usually a connect switch that sets it into exploration mode after it has been turned on.
Use a Different Computer to ExamineÂ
If your keyboard is powered and the receiver appears to be operating properly, you should try the setup on some other compatible PC. If you do this test, you’ll learn if the difficulty is with the keyboard or if it’s a software driver fault.
Getting the keyboard to function on another computer means your issue is with the original PC. Returning the keyboard and getting a new one is an option if you can’t fix the problem yourself.

Reinstalling or Updating Your Software Drivers
For a device to effectively interface and interact with Windows, users must install software elements known as drivers. As a result, you may not be acquainted with the driver setup procedure while using plug-and-play equipment like a keyboard.
When the computer system chooses the incorrect driver, however, your device may not be able to use it. If the improper driver is installed, various problems might arise, including a keyboard that doesn’t appear to operate at all.
Obtaining details from the manufacturer’s webpage is the best course of action if you suspect that the driver is to blame. For instance, if you own a Razer keyboard, visit Razer’s assistance website to get the appropriate software.
Conclusion
It may be somewhat amusing when you run into a frequent computer problem. Even if you attempt everything, there may be no answer. On the other hand, fixing some peripherals is not always that simple. There may be difficulties with Bluetooth and other wireless keyboards that hinder them from synchronizing correctly with computers. Hopefully, this post on non-USB keyboard not working will assist you in solving your difficulty.

I am a regular user of computer keyboards. For using keyboard face different kinds of problems and also solve it very easily. I love sharing knowledge about keyboards.