Download Lenovo IdeaPad U400 Notebook Windows 7, Windows 8 Drivers, Software and Update.
Select corresponding operating system and driver type to narrow the results.
Operating System:Type:| Type | Driver Name | Operating System | Released | Download |
|---|---|---|---|---|
| Waiting ... | ||||
| Type | Driver Title | Operating System | Released | Download |
|---|---|---|---|---|
| Audio | IdeaPad U400 Conexant Audio Driver | Windows 8 32-bit Windows 8 64-bit | 2012-09-06 | DOWNLOAD |
| Audio | Conexant Audio Driver | Windows 7 32-bit Windows 7 64-bit | 2011-11-23 | DOWNLOAD |
| Camera and Card Reader | IdeaPad U400 Camera Driver (Bison,Chicony) | Windows 8 32-bit Windows 8 64-bit | 2012-12-12 | DOWNLOAD |
| Camera and Card Reader | Camera Driver | Windows 7 32-bit Windows 7 64-bit | 2011-08-24 | DOWNLOAD |
| Chipset | IdeaPad U400 Intel Management Engine Driver | Windows 8 32-bit Windows 8 64-bit | 2012-09-06 | DOWNLOAD |
| Chipset | IdeaPad U400 Intel Chipsets driver | Windows 8 32-bit Windows 8 64-bit | 2012-09-06 | DOWNLOAD |
| Chipset | Intel Management Engine Interface Driver | Windows 7 32-bit Windows 7 64-bit | 2011-08-24 | DOWNLOAD |
| Chipset | Intel Chipset driver | Windows 7 32-bit Windows 7 64-bit | 2011-08-24 | DOWNLOAD |
| Display and Video Graphics | IdeaPad U400 AMD Seymour Graphics Driver | Windows 8 32-bit Windows 8 64-bit | 2012-12-12 | DOWNLOAD |
| Display and Video Graphics | AMD Graphics Driver | Windows 7 32-bit Windows 7 64-bit | 2011-11-27 | DOWNLOAD |
| Mouse and Keyboard | IdeaPad U400 TouchPad Driver (Synaptics, Cypress) | Windows 8 32-bit Windows 8 64-bit | 2012-12-12 | DOWNLOAD |
| Mouse and Keyboard | IdeaPad U400 TouchPad Driver (Synaptics, Cypress) | Windows 7 32-bit Windows 7 64-bit | 2012-02-08 | DOWNLOAD |
| Networking: LAN (Ethernet) | IdeaPad U400 Intel LAN Driver | Windows 8 32-bit Windows 8 64-bit | 2012-09-06 | DOWNLOAD |
| Networking: LAN (Ethernet) | Intel Ethernet Driver | Windows 7 32-bit Windows 7 64-bit | 2011-08-24 | DOWNLOAD |
| Networking: Wireless LAN | Intel Wireless WiFi Link Driver | Windows 7 32-bit Windows 7 64-bit | 2011-11-27 | DOWNLOAD |
| Networking: Wireless LAN | Wireless WiFi Link Driver | Windows 7 32-bit Windows 7 64-bit | 2011-11-23 | DOWNLOAD |
| Power Management | IdeaPad U400 Lenovo Energy Management Driver | Windows 7 32-bit Windows 7 64-bit | 2011-11-06 | DOWNLOAD |
| Power Management | Lenovo Energy Management for Notebook | Windows 8 32-bit Windows 8 64-bit | 2012-09-06 | DOWNLOAD |
| Recovery | IdeaPad U400, Z475, Z575 Lenovo Onekey Recovery | Windows 7 32-bit Windows 7 64-bit | 2012-09-16 | DOWNLOAD DOWNLOAD |
| Software and Utilities | IdeaPad U400 Service Modify For EE | Windows 7 32-bit Windows 7 64-bit | 2011-11-06 | DOWNLOAD |
| Software and Utilities | IdeaPad U400 RapidDrive | Windows 7 32-bit Windows 7 64-bit | 2011-11-06 | DOWNLOAD |
| Software and Utilities | IdeaPad U400 CSUP | Windows 7 32-bit Windows 7 64-bit | 2011-11-06 | DOWNLOAD |
| Software and Utilities | IdeaPad U400 YOUCAM | Windows 7 32-bit Windows 7 64-bit | 2011-11-06 | DOWNLOAD |
| Software and Utilities | User Guide Program | Windows 7 32-bit Windows 7 64-bit | 2011-11-06 | DOWNLOAD |
| Software and Utilities | IdeaPad U400 Lenovo EE Boot Optimizer | Windows 7 32-bit Windows 7 64-bit | 2011-11-06 | DOWNLOAD |
| Software and Utilities | Lenovo System Interface Foundation for ThinkPad, ThinkCentre, IdeaPad, IdeaCentre | Windows 10 32-bit Windows 10 64-bit | 2017-07-07 | DOWNLOAD |
| Software and Utilities | Connect2 for Laptops, Desktops, Workstations | Windows 10 32-bit Windows 10 64-bit Windows 8.1 32-bit Windows 8.1 64-bit Windows 8 32-bit Windows 8 64-bit Windows 7 32-bit Windows 7 64-bit | 2017-07-07 | DOWNLOAD |
| Storage | IdeaPad U400 Intel AHCI driver | Windows 8 32-bit Windows 8 64-bit | 2012-12-12 | DOWNLOAD |
| Storage | Intel AHCI driver | Windows 7 32-bit Windows 7 64-bit | 2011-08-24 | DOWNLOAD |
| USB Device, FireWire, IEEE 1394 | SATORI USB 3.0 Driver | Windows 7 32-bit Windows 7 64-bit | 2011-08-24 | DOWNLOAD |