How to solve the problem of not being able to start Win7 using the keyboard

Many friends who use the win7 system have found a problem, that is, the keyboard cannot be used after booting, and there is no response no matter what is pressed. What is going on? You can check to see if there is a problem with the socket. Let’s take a look at the specific solutions.

Solution to win7 startup keyboard not working

1. Check whether the data connection cable of the computer keyboard is normal;

2. Check whether the USB interface connected to the keyboard is in poor contact;

3. If there is no problem, open the computer control panel. In Accessibility, find Keyboard Options;

4. Under "Keyboard", find "Use Filter Keys", uncheck the previous checkbox and click OK;

It may be the following problems:

1. The USB keyboard and mouse may not be enabled in the BIOS settings, but the keyboard and mouse are USB interfaces. Unplug the USB keyboard first.

2. In this case, you can find the PS2 keyboard interface on the back of the host. Find a keyboard with a PS2 interface, the round one, and plug it into the computer.

3. Start the BIOS and enable the USB keyboard and mouse: After entering the BIOS, select Integrated peripherals--Onboard Device. After entering, you can see the options for the USB keyboard and mouse. Change the USB Keyboard Supprrt to Enabled. The following Same for that one.

4. Plug in the USB keyboard.

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