The Lenovo ThinkPad Edge E431 (62771Q4) is a 14-inch business laptop designed for professionals seeking a balance of performance and affordability. Powered by an Intel Core i3 processor, 4GB of RAM, and a 500GB hard drive, it delivers reliable performance for everyday tasks like office work, web browsing, and light multimedia use. With its durable design, comfortable keyboard, and solid security features, the E431 is a practical choice for users looking for a budget-friendly, no-frills laptop for work or study.
Why do i see many drivers ?
Below is a list of drivers that may be suitable for your device. With the different devices, they can have the same driver , it's because they all use the same chip manufacturer.
How to select driver?
If you are looking for an update , pickup the latest one. If your driver isn't working, use the driver having the same OEM with the your laptop/desktop brand name.
Watch this video to see how it works -
click here
Your driver is up to date - if you have a problem with your driver, you can try to re-install the old version as below .
Bluetooth Device (RFCOMM Protocol TDI)
Others
6.1.7600.16385
2006-06-21
10.7 MB
2K, XP, 2K3, VISTA, WIN7, WIN8, WIN10/32bits
Bluetooth Device (RFCOMM Protocol TDI)
Others
6.3.9600.17238
2006-06-21
3.11 MB
2K, XP, 2K3, VISTA, WIN7, WIN8, WIN81, WIN10/32bits
Bluetooth Device (RFCOMM Protocol TDI)
6.1.7600.16385
2006-06-21
1.84 MB
2K, XP, 2K3, VISTA, WIN7, WIN8, WIN10/32bits
Bluetooth Device (RFCOMM Protocol TDI)
Others
6.1.7600.16385
2006-06-21
12.25 MB
2K, XP, 2K3, VISTA, WIN7, WIN8, WIN10/32bits
Bluetooth Device (RFCOMM Protocol TDI)
5.1.2535.0
2001-07-01
6.88 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Bluetooth Device (RFCOMM Protocol TDI)
5.1.2535.0
2001-07-01
6.87 MB
2K, XP, 2K3, VISTA, WIN7/32bits
Bluetooth Device (RFCOMM Protocol TDI)
5.1.2535.0
2001-07-01
5.16 MB
2K, XP, 2K3, VISTA, WIN7/32bits