Click the panel on the right. you can download Lenovo THINKPAD W541 Drivers easily.

Lenovo THINKPAD W541 Audio Drivers

• Realtek High Definition Audio Driver V.6.0.8907.1 for Windows 10 (32-bit) Windows 7 (32-bit) Windows 7 (64-bit) Windows 8 (32-bit) Windows 8 (64-bit) Windows 8.1 (32-bit) Windows 8.1 (64-bit)
• Realtek High Definition Audio Driver V.6.0.8907.1 for Windows 10 (64-bit)

Lenovo THINKPAD W541 BIOS/UEFI Drivers

• ThinkPad Setup Settings Capture/Playback Utility for Windows(SRSETUPWIN) V.3.11 for Windows 10 (32-bit) Windows 10 (64-bit) Windows 7 (32-bit) Windows 7 (64-bit) Windows 8 (32-bit) Windows 8 (64-bit) Windows 8.1 (32-bit) Windows 8.1 (64-bit)
• ThinkPad Setup Settings Capture/Playback Utility (SRSETUP) V.2.11 for DOS
• BIOS Update Utility (Windows) V.2.42 for Windows 10 (64-bit) Windows 7 (32-bit) Windows 7 (64-bit) Windows 8 (64-bit) Windows 8.1 (64-bit)
• BIOS Update (Bootable CD) V.2.42 for Windows 10 (64-bit) Windows 7 (32-bit) Windows 7 (64-bit) Windows 8 (64-bit) Windows 8.1 (64-bit)
• ThinkPad Setup Settings Capture/Playback Utility V.1.09 for DOS

Lenovo THINKPAD W541 Bluetooth and Modem Drivers

• Realtek Bluetooth Driver V.3.879.880.022416 for Windows 7 (32-bit) Windows 7 (64-bit) Windows 8 (64-bit) Windows 8.1 (64-bit)
• Intel Wireless Bluetooth 4.0 Adapter Software V.17.1.1411.0506 for Windows 8 (64-bit)
• Realtek Bluetooth Driver V.1.3.865.060315 for Windows 10 (64-bit)
• Intel Bluetooth Software V.17.1.1411.0658 for Windows 7 (32-bit) Windows 7 (64-bit)
• Intel Wireless Bluetooth 4.0 Adapter Software V.3.1.1309.0390 for Windows 10 (32-bit) Windows 10 (64-bit)
• Realtek Bluetooth Profiles V.1.0.4.060115 for Windows 10 (64-bit)

Lenovo THINKPAD W541 Camera and Card Reader Drivers

• O2Micro Media Card Reader Driver V.1.2.2.1057 / 2.2.2.1057 for Windows 8.1 (64-bit) Windows 8 (64-bit) Windows 7 (32-bit) Windows 7 (64-bit)
• Realtek Media Card Reader Driver V.6.2.9200.21236 for Windows 8.1 (64-bit) Windows 8 (64-bit) Windows 7 (32-bit) Windows 7 (64-bit)
• Integrated Camera Driver V.1.0.0.2 for Windows 10 (64-bit) Windows 8.1 (64-bit) Windows 7 (32-bit) Windows 7 (64-bit)
• Intel Collaborative Processor Performance Control (CPPC) Driver V.1.0.0.1015 for Windows 8 (64-bit) Windows 8.1 (64-bit)
• Alcor SmartCard Reader Driver V.1.7.37.0 for Windows 8.1 (64-bit) Windows 8 (64-bit) Windows 7 (32-bit) Windows 7 (64-bit)
• O2Micro Media Card Reader Driver V.2.2.2.1076 for Windows 10 (64-bit)
• Alcor SmartCard Reader Driver V.1.7.44.0 for Windows 10 (64-bit)
• Integrated Camera Driver (Windows 10 Version 1709 or later) V.5.0.18.19 (Sunplus)/ 10.0.17134.20043 (Realtek) for Windows 10 (64-bit)
• Integrated Camera Driver Registry Patch V.1.0.0.0 for Windows 10 (64-bit)
• Integrated Camera Driver V.5.0.18.70 (Sunplus)/ 10.0.19041.20146 (Realtek) for Windows 10 (64-bit)

Lenovo THINKPAD W541 Diagnostic Drivers

• Lenovo Diagnostics for Windows 64-bit V.4.41.0 for Windows 10 (64-bit) Windows 11 (64-bit)
• Lenovo Diagnostics User Guide V.4.41.0 for Windows 10 (64-bit) Windows 11 (64-bit)
• Lenovo Bootable Generator V. for Windows 10 (32-bit) Windows 10 (64-bit) Windows 11 (64-bit)
• Create Bootable USB with UEFI Diagnostics V.v04.20.000 for Windows 10 (32-bit) Windows 10 (64-bit) Windows 11 (64-bit)
• Lenovo Linux Diagnostics - Bootable CD V.4.13.0.8857 for Windows 10 (32-bit) Windows 10 (64-bit) Windows 7 (32-bit) Windows 7 (64-bit) Windows 8 (32-bit) Windows 8 (64-bit) Windows 8.1 (32-bit) Windows 8.1 (64-bit) Windows Vista (32-Bit) Windows Vista (64-Bit) Windows XP (32-bit)
• Lenovo Windows Diagnostics - Bootable USB V.Mar-2019 for Windows 10 (32-bit) Windows 10 (64-bit) Windows 7 (32-bit) Windows 7 (64-bit) Windows 8 (32-bit) Windows 8 (64-bit) Windows 8.1 (32-bit) Windows 8.1 (64-bit) Windows Vista (32-Bit) Windows Vista (64-Bit) Windows XP (32-bit)
• Lenovo Keyboard Test for Windows 64bit V.4.7.0.8081 for Windows 10 (64-bit) Windows 8.1 (64-bit) Windows 8 (64-bit) Windows 7 (64-bit) Windows Server 2008 Windows Server 2003
• Lenovo Display Interface Test for Window 64 bit V.4.7.0.8081 for Windows 10 (64-bit) Windows 8.1 (64-bit) Windows 7 (64-bit) Windows 8 (64-bit) Windows Server 2008 (64-bit) Windows Server 2003
• Lenovo Linux Diagnostics - Bootable CD V.4.22.0 for Linux (Red Hat / SUSE)
• Lenovo Linux Diagnostics - Bootable USB V.4.13.0.8857 for Linux (Red Hat / SUSE)
• Intel Thunderbolt Controller Driver V.15.2.32.250/15.2.32.6 for Windows 10 (64-bit)
• Lenovo Display Interface Test for Windows 32bit V.4.7.0.8081 for Windows 10 (32-bit) Windows 8.1 (32-bit) Windows 8 (32-bit) Windows 7 (32-bit) Windows XP (32-bit) Windows Server 2003
• Lenovo Keyboard Test for Windows 32bit V.4.7.0.8081 for Windows 10 (32-bit) Windows 8.1 (32-bit) Windows 7 (32-bit) Windows 8 (32-bit) Windows Server 2003 Windows XP (32-bit)

Lenovo THINKPAD W541 Docking Station and Port Replicator Drivers

• ThinkPad Pro/Ultra Dock VIA Firmware V.5041 for Windows 10 (64-bit) Windows 8.1 (64-bit) Windows 7 (32-bit) Windows 7 (64-bit)
• ThinkPad Basic Dock PTN Firmware V.1.43 for Windows 10 (64-bit) Windows 8.1 (64-bit) Windows 7 (32-bit) Windows 7 (64-bit)
• ThinkPad Basic Dock PTN Firmware V.1.43 for Windows 10 (64-bit) Windows 8.1 (64-bit) Windows 7 (32-bit) Windows 7 (64-bit)
• Lenovo USB3.0 LAN Driver for Docks and Adapters V.10.48.914.2021/7.59.0308.2021 for Windows 10 (64-bit) Windows 7 (64-bit)

Lenovo THINKPAD W541 Enterprise Management Drivers

• SCCM package for Windows 7 (32-bit) V.5 for Windows 7 (32-bit) Windows 7 (64-bit)
• SCCM package for Windows 7 (64-bit) V.5 for Windows 7 (32-bit) Windows 7 (64-bit)
• SCCM Package Windows 10 (Version 1803) V.01 for Windows 10 (64-bit)
• SCCM Package (Windows 10 Version 1709) V.01 for Windows 10 (64-bit)
• SCCM Package Windows 10 (Version 1809) V.01 for Windows 10 (64-bit)
• SCCM package for Windows 8.1 (64-bit) V.5 for Windows 8.1 (64-bit)
• SCCM package for Windows 8 (64-bit) V.1 for Windows 8 (64-bit)

Lenovo THINKPAD W541 Fingerprint Reader Drivers

• Validity Fingerprint Common Driver V.4.5.507 for Windows 10 (32-bit) Windows 10 (64-bit)
• Lenovo Fingerprint Manager Pro for 32-bit Windows V.8.01.87 for Windows 7 (32-bit) Windows 7 (64-bit) Windows 8 (32-bit) Windows 8 (64-bit) Windows 8.1 (32-bit) Windows 8.1 (64-bit)
• Lenovo Fingerprint Manager Pro for 64-bit Windows V.8.01.87 for Windows 7 (32-bit) Windows 7 (64-bit) Windows 8 (32-bit) Windows 8 (64-bit) Windows 8.1 (32-bit) Windows 8.1 (64-bit)

Lenovo THINKPAD W541 Graphics Processing Units (GPU) and Server-AI Accelerators Drivers

• Intel Wireless Display V.4.2.24.0 for Windows 8 (32-bit) Windows 8 (64-bit) Windows 7 (32-bit) Windows 7 (64-bit)
• Pantone Color Calibrator Program V.1.3.1 for Windows 10 (32-bit) Windows 10 (64-bit) Windows 8.1 (64-bit) Windows 8 (64-bit) Windows 7 (32-bit) Windows 7 (64-bit)
• NVIDIA Optimus Display Driver V.23.21.13.9125 for Windows 7 (64-bit)
• NVIDIA Optimus Display Driver V.25.21.14.2591 for Windows 10 (64-bit)
• NVIDIA Optimus Display Driver V.23.21.13.9125 for Windows 8 (64-bit) Windows 8.1 (64-bit)
• ThinkPad Monitor INF File V.5.07 for Windows 8.1 (64-bit) Windows 8 (32-bit) Windows 8 (64-bit) Windows 7 (32-bit) Windows 7 (64-bit)
• ThinkPad Monitor INF File V.6.06 for Windows 10 (32-bit) Windows 10 (64-bit)
• Intel Thunderbolt Controller Driver V.2.0.4.250 for Windows 7 (64-bit)
• NVIDIA Optimus Display Driver V.23.21.13.9125 for Windows 7 (32-bit)
• Intel Thunderbolt Controller Driver V.1.3.0.17 for Windows 8 (64-bit)
• Intel Thunderbolt Controller Driver V.2.0.4.250 / 2.0.4.8 for Windows 8.1 (64-bit)
• Intel Thunderbolt Controller Driver V.2.0.4.250 for Windows 7 (32-bit)

Lenovo THINKPAD W541 Motherboard Devices (core chipset, onboard video, PCIe switches) Drivers

• Intel Management Engine 9.1 Firmware V.9.1.45.3000 for Windows 10 (64-bit) Windows 8.1 (64-bit) Windows 8 (64-bit) Windows 7 (32-bit) Windows 7 (64-bit)
• Intel Chipset Driver V.10.1.1.9 for Windows 8.1 (64-bit)
• Intel Chipset Driver V.9.4.0.1026 for Windows 7 (32-bit) Windows 7 (64-bit) Windows 8 (64-bit)
• Intel Management Engine 11.6 Software V.11.6.0.1045 for Windows 10 (64-bit) Windows 8.1 (64-bit) Windows 7 (32-bit) Windows 7 (64-bit)
• Intel Chipset Driver V.10.1.1.45 for Windows 10 (64-bit)

Lenovo THINKPAD W541 Mouse, Pen and Keyboard Drivers

• Synaptics ThinkPad UltraNav Driver V.19.0.17.142 for Windows 10 (32-bit) Windows 10 (64-bit)
• Synaptics ThinkPad UltraNav Driver V.18.1.27.43 for Windows 7 (32-bit) Windows 7 (64-bit) Windows 8.1 (64-bit)

Lenovo THINKPAD W541 Networking: LAN (Ethernet) Drivers

• Enabling Wake on LAN from Standby for ENERGY STAR V.1.09 for Windows 10 (32-bit) Windows 10 (64-bit) Windows 7 (32-bit) Windows 7 (64-bit) Windows 8 (32-bit) Windows 8 (64-bit) Windows 8.1 (32-bit) Windows 8.1 (64-bit) Windows Vista (32-Bit) Windows Vista (64-Bit) Windows XP (32-bit)
• Intel PRO/1000 LAN Adapter Software (Gigabit Ethernet Driver) for Windows (32-bit) V.12.13.17.7 for Windows 8.1 (64-bit) Windows 7 (32-bit) Windows 7 (64-bit)
• Intel PRO/1000 LAN Adapter Software (Gigabit Ethernet Driver) for Windows (64-bit) V.12.13.17.7 for Windows 8.1 (64-bit) Windows 7 (32-bit) Windows 7 (64-bit)
• Intel Gigabit Ethernet Driver (Version 1809 or later) V.12.18.9.8 for Windows 10 (64-bit)
• Intel Gigabit Ethernet Driver (Version 1803 or earlier) V.12.18.9.11 for Windows 10 (64-bit)

Lenovo THINKPAD W541 Networking: Wireless LAN Drivers

• Intel Wireless LAN (11abgn, 11bgn, 11ac) for Windows 32-bit V.17.13.11 for Windows 8 (32-bit) Windows 8 (64-bit)
• Intel Wireless LAN (11abgn, 11bgn, 11ac) for Windows 64-bit V.17.13.11 for Windows 8 (32-bit) Windows 8 (64-bit)
• Intel Wireless LAN Driver (Windows 64-bit) V.21.10.1 for Windows 7 (32-bit) Windows 7 (64-bit)
• Intel Wireless LAN Driver (Windows 32-bit) V.21.10.1 for Windows 7 (32-bit) Windows 7 (64-bit)
• Intel Wireless LAN Driver for Windows 32-bit V.21.10.1 for Windows 10 (32-bit) Windows 10 (64-bit)
• Intel Wireless LAN Driver for Windows 64-bit V.21.10.1 for Windows 10 (32-bit) Windows 10 (64-bit)
• Realtek Wireless LAN Driver V.2023.67.925.2017 for Windows 8.1 (64-bit) Windows 7 (32-bit) Windows 7 (64-bit)
• Intel Wireless LAN Driver for 32-bit Windows V.21.10.1 for Windows 8.1 (32-bit) Windows 8.1 (64-bit)
• Intel Wireless LAN Driver for 64-bit Windows V.21.10.1 for Windows 8.1 (32-bit) Windows 8.1 (64-bit)
• Realtek Wireless LAN Driver V.2023.67.925.2017 for Windows 10 (64-bit)

Lenovo THINKPAD W541 Networking: Wireless WAN Drivers

• Lenovo Mobile Broadband Activation V.4.8.0003 for Windows 7 (32-bit) Windows 7 (64-bit)
• Ericsson N5321gw/H5321gw/C5621gw Mobile Broadband Driver V.8.2.5.0 for Windows 10 (32-bit) Windows 10 (64-bit)
• Sierra Wireless EM7345 Software V.2.36.10970.4674 for Windows 8.1 (32-bit) Windows 8.1 (64-bit)
• Ericsson H5321gw/C5621gw/N5321gw Mobile Broadband Firmware V.R4D04 for Windows 10 (32-bit) Windows 10 (64-bit) Windows 8 (32-bit) Windows 8 (64-bit) Windows 8.1 (32-bit) Windows 8.1 (64-bit)
• Ericsson N5321gw Mobile Broadband Driver V.7.2.9.0 for Windows 7 (32-bit) Windows 7 (64-bit)
• Sierra Wireless EM7355 - Gobi 5000 Software V.6.21.4431.0106 for Windows 10 (32-bit) Windows 10 (64-bit) Windows 7 (32-bit) Windows 7 (64-bit) Windows 8.1 (32-bit) Windows 8.1 (64-bit)
• Ericsson H5321gw/C5621gw/N5321gw Mobile Broadband Firmware V.R4D04 for Windows 7 (32-bit) Windows 7 (64-bit)
• Ericsson N5321gw Mobile Broadband Driver V.8.1.3.0 for Windows 8.1 (32-bit) Windows 8.1 (64-bit)
• Sierra Wireless EM7345 Software V.2.36.10970.4674 for Windows 8 (32-bit) Windows 8 (64-bit)
• Ericsson N5321gw Mobile Broadband Driver V.8.1.1.1 for Windows 8 (32-bit) Windows 8 (64-bit)
• Sierra Wireless EM7345 Software V.2.36.10970.4674 for Windows 10 (32-bit) Windows 10 (64-bit)

Lenovo THINKPAD W541 Operating System Installation and Update Drivers

• Windows 7 Update Module KB2459268 for 32-bit Windows V.1.00 for Windows 7 (32-bit) Windows 7 (64-bit)
• Windows 7 Update Module KB2459268 for 64-bit Windows V.1.00 for Windows 7 (32-bit) Windows 7 (64-bit)
• Windows 8 Update Module KB2887179 for 64-bit Windows V.1 for Windows 8 (32-bit) Windows 8 (64-bit)
• Windows 8 Update Module KB2887179 for 32-bit Windows V.1 for Windows 8 (32-bit) Windows 8 (64-bit)
• Windows 8 Update Module KB2821819 for 64-bit Windows V.1 for Windows 8 (64-bit)

Lenovo THINKPAD W541 Patch Drivers

• McAfee Patch V.mcupdtrg01 for Windows 10 (32-bit) Windows 10 (64-bit) Windows 7 (32-bit) Windows 7 (64-bit) Windows 8.1 (32-bit) Windows 8.1 (64-bit)
• Registry Patch V.1.00 for Windows 10 (64-bit)

Lenovo THINKPAD W541 Power Management Drivers

• Intel Collaborative Processor Performance Control (CPPC) driver V.1.0.0.1018 for Windows 10 (32-bit) Windows 10 (64-bit)
• Lenovo Power Management Driver V.1.67.4.05 for Windows XP (32-bit) Windows XP (64-bit)
• Lenovo Power and Battery Driver V.10.0.139.0 for Windows 10 (32-bit) Windows 10 (64-bit) Windows 11 (64-bit)
• Lenovo Power Management Driver (32-bit) V.1.67.16.42 for Windows 10 (32-bit) Windows 10 (64-bit) Windows 7 (32-bit) Windows 7 (64-bit) Windows 8 (32-bit) Windows 8 (64-bit) Windows 8.1 (32-bit) Windows 8.1 (64-bit)
• Lenovo Power Management Driver (64-bit) V.1.67.16.42 for Windows 10 (32-bit) Windows 10 (64-bit) Windows 7 (32-bit) Windows 7 (64-bit) Windows 8 (32-bit) Windows 8 (64-bit) Windows 8.1 (32-bit) Windows 8.1 (64-bit)

Lenovo THINKPAD W541 Recovery Drivers

• Lenovo Hide Recovery Drive V.1.0.0.1 for Windows 10 (32-bit) Windows 10 (64-bit)

Lenovo THINKPAD W541 Software and Utilities Drivers

• Lenovo System Interface Foundation V.1.1.19.8 for Windows 10 (32-bit) Windows 10 (64-bit)
• Hotkey Features Integration V.8.86.25 for Windows 8.1 (32-bit) Windows 8.1 (64-bit)
• Hotkey Features Integration V.8.86.25 for Windows 7 (32-bit) Windows 7 (64-bit)
• ExpressCache V.1.3.118 for Windows 10 (64-bit)
• ExpressCache Software V.1.3.110 for Windows 7 (64-bit) Windows 8 (64-bit) Windows 8.1 (64-bit)
• Auto Scroll utility V.2.23 for Windows 10 (32-bit) Windows 10 (64-bit)
• Lenovo Migration Assistant V.2.1.4.6 for Windows 10 (32-bit) Windows 10 (64-bit) Windows 7 (32-bit) Windows 7 (64-bit)
• DVD Firmware Update Utility V.FWSB25 for Windows 10 (64-bit) Windows 8.1 (64-bit) Windows 8 (64-bit) Windows 7 (32-bit) Windows 7 (64-bit) Windows XP (32-bit)
• Lenovo QuickControl for Windows 7 (32-bit, 64-bit) V.2.31 for 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)
• Lenovo QuickControl for Windows 8.1 (32-bit, 64-bit), 8 (32-bit, 64-bit) V.2.31 for 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)
• Hotkey Features Integration V.9.2.0.4 for Windows 10 (64-bit)
• Lenovo Dependency Package V.1.6.28.0 for Windows 8 (32-bit) Windows 8 (64-bit) Windows 8.1 (32-bit) Windows 8.1 (64-bit)
• ExpressCache Cleanup Tool V.1.0.0 for Windows 10 (32-bit) Windows 10 (64-bit)
• Maxthon software V.4.4.1.2000 for 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)
• Lenovo Message Center Plus Uninstaller V.1.1.0.0 for Windows 7 (32-bit) Windows 7 (64-bit)
• Hotkey Features Integration V.8.86.25 for Windows 8 (32-bit) Windows 8 (64-bit)
• ExpressCache Software V.1.3.110 for Windows 7 (32-bit)
• Broadcom NFC Driver V.1.1.0.2310/1.1.0.2200 for Windows 7 (32-bit) Windows 7 (64-bit)
• Broadcom NFC Driver V.1.1.0.3100 for Windows 10 (64-bit) Windows 8.1 (64-bit) Windows 8 (64-bit)
• Intel Smart Connect Technology 5.0 V.5.0.10.2808 for Windows 7 (32-bit) Windows 7 (64-bit)
• ExpressCache Software V.1.3.118 for Windows 10 (32-bit)
• Intel Smart Connect Technology 5.0 V.5.0.10.2808 for Windows 8.1 (64-bit)
• Smart Display V.1.0.0.10 for Windows 10 (32-bit) Windows 10 (64-bit)
• Broadcom NFC Driver for Windows V.1.3.0.190 for Windows 10 (64-bit)
• Intel Smart Connect Technology 4.2 V.5.0.10.2808 for Windows 8 (64-bit)
• Intel Collaborative Processor Performance Control driver V.1.0.0.1011 for Windows 8 (64-bit)

Lenovo THINKPAD W541 Storage Drivers

• Solid State Drive Firmware Update Utility V.FWSD48 for Windows 10 (64-bit) Windows 7 (32-bit) Windows 7 (64-bit) Windows 8 (64-bit) Windows 8.1 (64-bit)
• ThinkPad Drive Erase Utility for the Resetting the Cryptographic Key and the Erasing the Solid State Drive (Bootable CD) V.2.00 for DOS EFI Shell
• ThinkPad Drive Erase Utility for the Resetting the Cryptographic Key and the Erasing the Solid State Drive (Floppy) V.2.00 for DOS EFI Shell
• 2.5 inch SATA Hard Drive Firmware Update Utility V.FWSH47 for OS Independent
• Lenovo Hide Recovery Drive V.1.0.0.2 for Windows 10 (32-bit) Windows 10 (64-bit)
• 2.5 inch SATA Hard Drive Firmware Update Tool V.FWSHW15 for Windows 10 (64-bit) Windows 7 (32-bit) Windows 7 (64-bit) Windows 8.1 (64-bit)
• Intel Rapid Storage Technology Driver V.12.8.10.1005 for Windows 7 (64-bit)
• Intel Rapid Storage Technology Driver V.14.8.16.1063 for Windows 10 (64-bit)
• Intel Rapid Storage Technology Driver V.12.8.10.1005 for Windows 8.1 (64-bit)
• Intel Rapid Storage Technology Driver V.12.8.10.1005 for Windows 8 (64-bit)
• Intel Rapid Storage Technology Driver V.12.8.10.1005 for Windows 7 (32-bit)
• Intel Rapid Storage Technology Console with Device Driver V.14.8.16.1063.1 for Windows 10 (64-bit)

Lenovo THINKPAD W541 ThinkVantage Technology Drivers

• Lenovo System Update V.5.07.0131 for Windows 10 (32-bit) Windows 10 (64-bit) Windows 11 (32-bit) Windows 11 (64-bit) Windows 7 (32-bit) Windows 7 (64-bit)
• System Update 3.16 V.3.16.0010 for Windows Vista (32-Bit) Windows Vista (64-Bit) Windows XP (32-bit)
• Lenovo Active Protection System V.1.82.0.20 for Windows 10 (64-bit) Windows 7 (64-bit) Windows 8 (64-bit) Windows 8.1 (64-bit)
• Patch to support Firefox for Client Security Solution 8.3 V.1.1 for Windows 7 (32-bit) Windows 7 (64-bit)
• Patch module for Lenovo System Update V.1.00 for Windows 8 (32-bit) Windows 8 (64-bit) Windows 8.1 (32-bit) Windows 8.1 (64-bit)
• Lenovo Active Protection System V.1.82.0.20 for Windows 10 (32-bit) Windows 7 (32-bit) Windows 8 (32-bit) Windows 8.1 (32-bit)

Lenovo THINKPAD W541 USB Device, FireWire, IEEE 1394, Thunderbolt Drivers

• Intel USB 3.0 Driver V.5.0.4.43 for Windows 7 (32-bit) Windows 7 (64-bit)