Compatible mouse windows 7

If you have more than one serial port on the computer, we recommend connecting the mouse to the first port. Today, most computers no longer have serial ports. Most serial mice are specialized, so to use one, you need to install the software included with the mouse, or from the mouse manufacturer's website. If you're having problems connecting a serial mouse because the computer has no serial port or the port is not working, consider using a serial to USB adapter.

If you have a newer computer, this section can be skipped. If you're using a serial mouse and it's not detected, verify that the serial ports or COM ports are enabled and properly assigned in BIOS.

If your mouse is not working after following the steps above, additional troubleshooting may be required. Iprt implements the Iprt service and its executable image is iprt. An optional upper-level device filter driver provides the callback routines.

Optional upper-level device filter drivers provide these callbacks routines. Keyboard write buffer request and mouse write buffer request. Keyboard start information request and mouse start information request. Iprt callback routines. Some devices are equipped with a mouse wheel to provide rapid scrolling and other control features if supported by an application. If the number of trials exceeds the value of this entry, Windows considers the operation to have failed.

If the number of buttons detected at startup is incorrect, you can override it by changing the value of this entry. This entry is also used in calculating the size of the keyboard driver's internal buffer in nonpaged memory pool. If the interrupt cannot be verified in the number of trials specified in the value of this entry, the interrupt is ignored. If the number of trials specified in this entry is exceeded, Windows stops polling.

The driver uses the information gathered through sampling to optimize the operation of the mouse device. This entry is used when the mouse driver interrupt service routine includes a reset. You can add this entry to the registry to correct an error in the keyboard type detected at startup.

You can add this entry to the registry to correct an error in the keyboard subtype detected at startup. For additional information, please see: Today, almost all wired and wireless mice use USB as the interface to the computer. Tip If you want to disconnect a mouse from a computer, do the opposite of the steps provided on this page. Connecting a wireless USB mouse A cordless mouse has a small receiver that communicates with the mouse.

Look for a USB port in the back or on the side of your computer and plug in the receiver. Tip If you are unsure what a USB port looks like, there is an example image in the next section. Once the wireless receiver is connected to the computer, Windows or macOS should automatically find and install the appropriate drivers. Depending on the mouse brand, your computer may need to connect to the Internet to automatically install the drivers.

Make sure there are batteries in the mouse or that it is charged. Next, verify that the mouse is turn on. Many wireless devices have an on and off switch on the bottom of them. Note If the mouse you want to change how any special buttons work, additional software may need to be installed.

Connecting a Bluetooth mouse A Bluetooth mouse connects to a computer wirelessly using a Bluetooth signal. To connect a Bluetooth mouse to your computer, follow the steps below. Open the Bluetooth utility on your computer and make sure Bluetooth is turned on. The Bluetooth utility, if enabled, is found in the notification area, with an icon that looks like the Bluetooth symbol.

Check the Bluetooth utility to see if it detects the Bluetooth mouse. Download the setup files for the driver and save it on your local disk. Let the driver install and then check the functionality. Hope the information is helpful. Was this reply helpful?

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