How to Find Your Trackpad Control Module Serial Number
If you own a laptop or a tablet with a touchpad, you may need to find your trackpad control module serial number (TCMSN) for troubleshooting or warranty purposes. The TCMSN is a unique identifier that helps the manufacturer or the service provider to diagnose and fix any issues with your device's touchpad.
But how do you find your TCMSN? Depending on the brand and model of your device, there are different ways to locate it. Here are some common methods:
Check the back of your device. Some devices have a sticker or a label on the back that shows the TCMSN along with other information such as the model number and the serial number.
Check the battery compartment. If your device has a removable battery, you may find the TCMSN inside the battery compartment. You may need to remove the battery to see it.
Check the BIOS or UEFI settings. If your device has a BIOS or UEFI (Unified Extensible Firmware Interface) menu, you may be able to access it by pressing a certain key or combination of keys during startup. For example, you may need to press F2, F10, F12, Esc, or Del. Once you enter the BIOS or UEFI menu, look for an option that shows the system information or the hardware information. You may find the TCMSN under the touchpad section.
Check the device manager. If you are using Windows, you can open the device manager by pressing Windows + X and selecting Device Manager from the menu. Then, expand the Mice and other pointing devices category and right-click on your touchpad device. Select Properties and then click on the Details tab. Under Property, select Hardware Ids from the drop-down menu. You may see the TCMSN as part of one of the values.
Check the manufacturer's website or app. Some manufacturers have a website or an app that allows you to check your device's information online or on your device. For example, if you have a Dell laptop, you can visit https://www.dell.com/support/home/en-us and enter your service tag or express service code to see your device's details. You may also download the Dell SupportAssist app from https://www.dell.com/support/contents/en-us/article/product-support/self-support-knowledgebase/software-and-downloads/supportassist and scan your device for its information.
If none of these methods work for you, you may need to contact your device's manufacturer or service provider and ask them how to find your TCMSN. They may ask you for other information such as your device's model number and serial number to help you locate it.
Finding your TCMSN can be useful for troubleshooting or warranty purposes. It can also help you identify if your touchpad is genuine or compatible with your device. Make sure to keep your TCMSN in a safe place and do not share it with anyone who is not authorized to access your device. 0efd9a6b88