Source : support.dell
Download DELL Inspiron M431R Notebook Windows 8.1 64bit Drivers, Utilities, Software and Update
| Vendor | File | Version | Release date | |
| Download | Application | Dell Update | 1.0.1059.0, A03 | 6/2/2014 |
| Download | Application | Dell Quickset Application | 11.1.10, A00 | 10/8/2013 |
| Download | Audio | Realtek Audio Driver | 6.0.1.7023, A00 | 10/8/2013 |
| Download | BIOS | Dell Inspiron 5435 System BIOS | A04 | 10/8/2013 |
| Download | Chipset | AMD A76M FCH Chipset Driver | 1.3.1.156, A01 | 10/8/2013 |
| Download | Chipset | Realtek RTS 5170 Card Reader Driver | 6.2.9200.39052, A00 | 10/8/2013 |
| Download | Mouse, Keyboard & Input Device | Synaptics TouchPad Driver | 17.0.8.0, A00 | 10/8/2013 |
| Download | Network | Dell Airplane Mode Switch Driver | 1.4.1, A00 | 10/8/2013 |
| Download | Network | Dell Wireless 1703 802.11b/g/n, BT4.0+HS Driver | 10.0.0.263, A00 | 10/8/2013 |
| Download | Network | Dell Wireless 1704 WiFi + Bluetooth Driver | 6.30.223.143, A00 | 10/8/2013 |
| Download | Network | Dell Wireless 1705 WiFi+Bluetooth Driver | 10.0.0.263, A00 | 10/8/2013 |
| Download | Network | Realtek RTL8105E-VD Ethernet Controller Driver | 8.19.726.2013, A00 | 10/8/2013 |
| Download | Video | AMD Radeon HD 8410G/8510G/8310G/8600M Graphics Driver | 13.151.1.0, A01 | 10/8/2013 |
