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Lenovo THINKCENTRE EDGE 91Z Drivers Download

Archived packages and model information. Confirm the exact device and operating system before installing.

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This historical archive may be incomplete. Release dates refer to the packages, and do not mean a driver is current. Use Lenovo Support to check compatibility and current availability.

Drivers for THINKCENTRE-EDGE-91Z

Driver information from Lenovo sources. Check your exact model, machine type, operating system and version before installing. Downloads link directly to Lenovo.

Audio (2)

  • Realtek High Definition Audio Codec driver for Windows XP (32-bit)

    Operating system
    Windows XP (32-bit)
    Version
    5.10.0.6339
    Released
    2011-06-19
    Size
    6.7 MB
    Importance
    Recommended
    Download from Lenovo

  • Realtek high definition audio driver for Windows 7

    Operating system
    Windows 7 (32-bit), Windows 7 (64-bit)
    Version
    6.0.1.6265
    Released
    2011-01-04
    Size
    53531.84 MB
    Importance
    Recommended
    Download from Lenovo
BIOS/UEFI (4)

  • Flash UEFI BIOS update (CD ISO image version)

    Operating system
    Windows 7 (32-bit), Windows 7 (64-bit), Windows Vista (32-Bit), Windows Vista (64-Bit), Windows XP (32-bit), Windows XP (64-bit)
    Version
    9OKT23A
    Released
    2011-10-28
    Size
    8.51 MB
    Importance
    Recommended
    Package details

    Flash BIOS update - ThinkCentre Edge 91z

    Download from Lenovo

  • Flash UEFI BIOS update (Flash from operating system version)

    Operating system
    Windows 7 (32-bit), Windows 7 (64-bit), Windows Vista (32-Bit), Windows Vista (64-Bit), Windows XP (32-bit), Windows XP (64-bit)
    Version
    9OKT23A
    Released
    2011-10-28
    Size
    2.31 MB
    Importance
    Recommended
    Package details

    Flash BIOS update - ThinkCentre Edge 91z

    Download from Lenovo

  • USB drive UEFI BIOS flash package

    Operating system
    Windows 7 (32-bit), Windows 7 (64-bit), Windows Vista (32-Bit), Windows Vista (64-Bit), Windows XP (32-bit), Windows XP (64-bit)
    Version
    9OKT23A
    Released
    2011-10-28
    Size
    1.8 MB
    Importance
    Recommended
    Package details

    Flash BIOS update - ThinkCentre Edge 91z

    Download from Lenovo

  • Windows BIOS Setting Tool

    Operating system
    Windows 7 (32-bit), Windows 7 (64-bit), Windows Vista (32-Bit), Windows Vista (64-Bit), Windows XP (32-bit), Windows XP (64-bit)
    Version
    9OKT23A
    Released
    2011-10-28
    Size
    550 KB
    Importance
    Recommended
    Package details

    Flash BIOS update - ThinkCentre Edge 91z

    Download from Lenovo
Camera and Card Reader (2)

  • PC Camera driver for Windows 7 (32-bit and 64-bit), Vista (32-bit and 64-bit) and Windows XP

    Operating system
    Windows 7 (32-bit), Windows 7 (64-bit), Windows Vista (32-Bit), Windows Vista (64-Bit), Windows XP (32-bit)
    Version
    359.2001.4001.13
    Released
    2015-05-28
    Size
    3.71 MB
    Importance
    Recommended
    Download from Lenovo

  • Realtek USB 2.0 Card Reader Driver Windows 7 (32-bit and 64-bit), XP

    Operating system
    Windows 7 (32-bit), Windows 7 (64-bit), Windows XP (32-bit)
    Version
    6.1.7600.10008
    Released
    2011-05-24
    Size
    4.49 MB
    Importance
    Recommended
    Download from Lenovo
Diagnostic (15)

  • Create Bootable USB with UEFI Diagnostics

    Operating system
    Windows 10 (32-bit), Windows 10 (64-bit), Windows 11 (64-bit)
    Version
    v04.20.000
    Released
    2021-10-25
    Size
    364.8 KB
    Importance
    Recommended
    Package details

    Lenovo UEFI Diagnostics - Bootable USB (Create it on Windows OS) - Desktops, Notebooks, Workstations

    Download from Lenovo

  • Lenogo Diagnostics User Guide

    Operating system
    Windows 10 (32-bit)
    Version
    4.41.0
    Released
    2021-10-14
    Size
    3.43 MB
    Importance
    Recommended
    Package details

    Lenovo Diagnostics for Windows 10 (32-bit) - Desktops, Notebooks, Workstations

    Download from Lenovo

  • Lenovo Bootable Generator

    Operating system
    Windows 10 (32-bit), Windows 10 (64-bit), Windows 11 (64-bit)
    Released
    2021-10-25
    Size
    11 MB
    Importance
    Recommended
    Package details

    Lenovo UEFI Diagnostics - Bootable USB (Create it on Windows OS) - Desktops, Notebooks, Workstations

    Download from Lenovo

  • Lenovo Bootable Generator

    Operating system
    Windows 7 (32-bit), Windows 7 (64-bit), Windows 8 (32-bit), Windows 8 (64-bit), Windows Server 2008, Windows Vista (32-Bit), Windows Vista (64-Bit), Windows XP (32-bit)
    Version
    Mar-2019
    Released
    2019-03-15
    Size
    9.69 MB
    Importance
    Recommended
    Download from Lenovo

  • Lenovo Diagnostics for Windows 32-bit

    Operating system
    Windows 10 (32-bit)
    Version
    4.41.0
    Released
    2021-10-14
    Size
    21.63 MB
    Importance
    Recommended
    Package details

    Lenovo Diagnostics for Windows 10 (32-bit) - Desktops, Notebooks, Workstations

    Download from Lenovo

  • Lenovo Diagnostics for Windows 64-bit

    Operating system
    Windows 10 (64-bit), Windows 11 (64-bit)
    Version
    4.41.0
    Released
    2021-10-14
    Size
    26.18 MB
    Importance
    Recommended
    Package details

    Lenovo Diagnostics for Windows 11 (64-bit), 10 (64-bit) - Desktops, Notebooks, Workstations

    Download from Lenovo

  • Lenovo Diagnostics User Guide

    Operating system
    Windows 10 (64-bit), Windows 11 (64-bit)
    Version
    4.41.0
    Released
    2021-10-14
    Size
    3.43 MB
    Importance
    Recommended
    Package details

    Lenovo Diagnostics for Windows 11 (64-bit), 10 (64-bit) - Desktops, Notebooks, Workstations

    Download from Lenovo

  • Lenovo Display Interface Test for Window 64 bit

    Operating system
    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
    Version
    4.7.0.8081
    Released
    2016-04-12
    Size
    5.8 MB
    Importance
    Recommended
    Download from Lenovo

  • Lenovo Display Interface Test for Windows 32bit

    Operating system
    Windows 10 (32-bit), Windows 8.1 (32-bit), Windows 8 (32-bit), Windows 7 (32-bit), Windows XP (32-bit), Windows Server 2003
    Version
    4.7.0.8081
    Released
    2016-04-12
    Size
    5.1 MB
    Importance
    Recommended
    Download from Lenovo

  • Lenovo Keyboard Test for Windows 32bit

    Operating system
    Windows 10 (32-bit), Windows 8.1 (32-bit), Windows 7 (32-bit), Windows 8 (32-bit), Windows Server 2003, Windows XP (32-bit)
    Version
    4.7.0.8081
    Released
    2016-04-12
    Size
    6.6 MB
    Importance
    Recommended
    Download from Lenovo

  • Lenovo Keyboard Test for Windows 64bit

    Operating system
    Windows 10 (64-bit), Windows 8.1 (64-bit), Windows 8 (64-bit), Windows 7 (64-bit), Windows Server 2008, Windows Server 2003
    Version
    4.7.0.8081
    Released
    2016-04-12
    Size
    7.5 MB
    Importance
    Recommended
    Download from Lenovo

  • Lenovo Linux Diagnostics - Bootable CD

    Operating system
    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)
    Version
    4.13.0.8857
    Released
    2019-03-14
    Size
    378.4 MB
    Importance
    Recommended
    Package details

    Lenovo Diagnostics - Bootable USB (Create it on Windows OS) - Desktops, Notebooks, Workstations

    Download from Lenovo

  • Lenovo Linux Diagnostics - Bootable CD

    Operating system
    Linux (Red Hat / SUSE)
    Version
    4.22.0
    Released
    2018-07-24
    Size
    542 MB
    Importance
    Recommended
    Download from Lenovo

  • Lenovo Linux Diagnostics - Bootable USB

    Operating system
    Linux (Red Hat / SUSE)
    Version
    4.13.0.8857
    Released
    2016-10-11
    Size
    373 MB
    Importance
    Recommended
    Download from Lenovo

  • Lenovo Windows Diagnostics - Bootable USB

    Operating system
    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)
    Version
    Mar-2019
    Released
    2019-03-14
    Size
    9.68 MB
    Importance
    Recommended
    Package details

    Lenovo Diagnostics - Bootable USB (Create it on Windows OS) - Desktops, Notebooks, Workstations

    Download from Lenovo
Fingerprint Reader (4)

  • ThinkVantage Fingerprint Software

    Operating system
    Windows 7 (64-bit), Windows 8 (64-bit)
    Version
    5.9.9.7282
    Released
    2015-06-03
    Size
    23.2 MB
    Importance
    Recommended
    Download from Lenovo

  • ThinkVantage Fingerprint Software

    Operating system
    Windows 7 (32-bit), Windows 8 (32-bit)
    Version
    5.9.9.7282
    Released
    2015-06-03
    Size
    18.7 MB
    Importance
    Recommended
    Download from Lenovo

  • ThinkVantage Fingerprint Software for Windows Vista (64-bit)

    Operating system
    Windows Vista (32-Bit), Windows Vista (64-Bit), Windows XP (32-bit)
    Version
    5.8.9.7266
    Released
    2012-07-01
    Size
    33.23 MB
    Importance
    Recommended
    Download from Lenovo

  • ThinkVantage Fingerprint Software for Windows XP and Vista (32-bit)

    Operating system
    Windows Vista (32-Bit), Windows Vista (64-Bit), Windows XP (32-bit)
    Version
    5.8.9.7266
    Released
    2012-07-01
    Size
    32.63 MB
    Importance
    Recommended
    Download from Lenovo
Graphics Processing Units (GPU) and Server-AI Accelerators (5)

  • ATI display driver

    Version
    8.883.0.0
    Released
    2011-06-20
    Size
    16.98 MB
    Importance
    Recommended
    Download from Lenovo

  • ATI display driver for Windows 7 (32-bit and 64-bit)

    Operating system
    Windows 7 (32-bit), Windows 7 (64-bit)
    Version
    8.883.0.0
    Released
    2015-05-28
    Size
    14.15 MB
    Importance
    Recommended
    Download from Lenovo

  • Intel Sandy Bridge Graphic Driver

    Version
    8.15.10.2401
    Released
    2011-06-20
    Size
    49 KB
    Importance
    Recommended
    Download from Lenovo

  • Intel video driver

    Operating system
    Windows XP (32-bit)
    Version
    6.14.10.4396
    Released
    2011-08-02
    Size
    13 MB
    Importance
    Recommended
    Download from Lenovo

  • Intel video driver for Windows 7 (64-bit)

    Operating system
    Windows 7 (32-bit), Windows 7 (64-bit)
    Version
    8.15.10.1855
    Released
    2009-10-07
    Size
    16.83 MB
    Importance
    Recommended
    Download from Lenovo
Motherboard Devices (core chipset, onboard video, PCIe switches) (1)

  • Intel(R) Chipset Device Software

    Version
    9.2.0.1030
    Released
    2011-09-14
    Size
    12.77 MB
    Importance
    Recommended
    Download from Lenovo
Mouse, Pen and Keyboard (3)

  • Lenovo Mouse Driver

    Operating system
    Windows 7 (32-bit), Windows 7 (64-bit), Windows 8 (64-bit)
    Version
    6.78
    Released
    2017-04-18
    Size
    27.5 MB
    Importance
    Recommended
    Download from Lenovo

  • Lenovo Slim USB Keyboard

    Operating system
    Windows 7 (32-bit), Windows 7 (64-bit), Windows Vista (32-Bit), Windows Vista (64-Bit), Windows XP (32-bit)
    Version
    1.1
    Released
    2011-07-28
    Size
    4.69 MB
    Importance
    Recommended
    Download from Lenovo

  • Lenovo Ultraslim Plus Wireless Keyboard & Mouse driver

    Operating system
    Windows XP (32-bit), Windows Vista (32-Bit), Windows Vista (64-Bit), Windows 7 (32-bit), Windows 7 (64-bit)
    Version
    2.0.0.0
    Released
    2011-09-12
    Size
    2.2 MB
    Importance
    Recommended
    Download from Lenovo
Networking: LAN (Ethernet) (1)

  • Intel Ethernet drivers for Windows 7 (32-bit and 64-bit)

    Operating system
    Windows 7 (32-bit), Windows 7 (64-bit)
    Version
    11.10.84.0
    Released
    2011-06-16
    Size
    3410.24 MB
    Importance
    Recommended
    Download from Lenovo
Networking: Wireless LAN (4)

  • Broadcom Wireless Driver for Windows 7 (32-bit and 64-bit)

    Operating system
    Windows 7 (32-bit), Windows 7 (64-bit)
    Version
    5.30.21.0
    Released
    2015-06-01
    Size
    234 KB
    Importance
    Recommended
    Download from Lenovo

  • Broadcom Wireless Driver for Windows XP

    Operating system
    Windows XP (32-bit)
    Version
    12.0.0.58855
    Released
    2011-01-04
    Size
    22.87 MB
    Importance
    Recommended
    Download from Lenovo

  • IntelR PROSet/Wireless Driver for Windows 7

    Operating system
    Windows 7 (32-bit), Windows 7 (64-bit)
    Version
    14.0.2.2
    Released
    2011-01-04
    Size
    12.08 MB
    Importance
    Recommended
    Download from Lenovo

  • IntelR PROSet/Wireless Driver for Windows XP

    Operating system
    Windows XP (32-bit)
    Version
    14.0.2.2
    Released
    2011-01-04
    Size
    12.08 MB
    Importance
    Recommended
    Download from Lenovo
Optical Drive (1)

  • HLDS GT30N optical drive

    Operating system
    Windows 7 (32-bit), Windows 7 (64-bit), Windows Vista (32-Bit), Windows Vista (64-Bit), Windows XP (32-bit), Windows XP (64-bit)
    Version
    LD04
    Released
    2011-11-28
    Size
    1.42 MB
    Importance
    Optional
    Download from Lenovo
Patch (1)

  • McAfee Patch

    Operating system
    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)
    Version
    mcupdtrg01
    Released
    2016-03-27
    Size
    46.5 KB
    Importance
    Critical
    Download from Lenovo
Power Management (1)

  • Desktop Power Manager for Windows XP (32-bit)

    Operating system
    Windows XP (32-bit)
    Version
    2.00.0006
    Released
    2011-05-03
    Size
    7.51 MB
    Importance
    Optional
    Download from Lenovo
Software and Utilities (7)

  • Lenovo AutoLock

    Operating system
    Windows 7 (32-bit), Windows 7 (64-bit)
    Version
    1.07
    Released
    2012-04-17
    Size
    4 MB
    Importance
    Recommended
    Download from Lenovo

  • Lenovo Message Center Plus Uninstaller

    Operating system
    Windows 7 (32-bit), Windows 7 (64-bit)
    Version
    1.1.0.0
    Released
    2017-07-07
    Size
    313.5 KB
    Importance
    Recommended
    Download from Lenovo

  • Lenovo Migration Assistant

    Operating system
    Windows 10 (32-bit), Windows 10 (64-bit), Windows 7 (32-bit), Windows 7 (64-bit)
    Version
    2.1.4.6
    Released
    2020-11-24
    Size
    49.3 MB
    Importance
    Recommended
    Download from Lenovo

  • Lenovo System Interface Foundation

    Operating system
    Windows 10 (32-bit), Windows 10 (64-bit)
    Version
    1.1.19.8
    Released
    2021-03-12
    Size
    360.07 MB
    Importance
    Recommended
    Download from Lenovo

  • ThinkCentre (All-in-One system) Device Experience

    Operating system
    Windows 7 (32-bit), Windows 7 (64-bit)
    Version
    3.2
    Released
    2011-11-28
    Size
    107.05 MB
    Importance
    Recommended
    Download from Lenovo

  • TVSUBeat Patch

    Operating system
    Windows 7 (32-bit), Windows 7 (64-bit), Windows 8.1 (32-bit), Windows 8.1 (64-bit), Windows 8 (32-bit), Windows 8 (64-bit)
    Version
    1.0
    Released
    2015-11-25
    Size
    2.6 MB
    Importance
    Recommended
    Download from Lenovo

  • Uninstall RapidBoot HDD Accelerator

    Operating system
    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)
    Version
    1.0
    Released
    2014-08-14
    Size
    16 KB
    Importance
    Recommended
    Download from Lenovo
Storage (4)

  • Deployable Update for Seagate Hard Drives application

    Operating system
    OS Independent
    Version
    1.1
    Released
    2011-01-28
    Size
    9.76 MB
    Importance
    Recommended
    Download from Lenovo

  • Firmware Update for Seagate Hard Drives application.

    Operating system
    OS Independent
    Version
    1.1.0.1005
    Released
    2011-01-28
    Size
    9.76 MB
    Importance
    Recommended
    Download from Lenovo

  • Firmware Update for Seagate Hard Drives utility

    Operating system
    OS Independent
    Version
    Jan-2011
    Released
    2011-01-28
    Size
    6.64 MB
    Importance
    Recommended
    Download from Lenovo

  • Installation instructions for Firmware update for Seagate Hard Drives utility

    Operating system
    OS Independent
    Version
    1.1.0.1005
    Released
    2011-01-28
    Size
    275.61 KB
    Importance
    Recommended
    Download from Lenovo
ThinkVantage Technology (3)

  • Help Center Customization Tool

    Operating system
    Windows XP (32-bit)
    Version
    1
    Released
    2006-06-28
    Size
    2.5 MB
    Importance
    Recommended
    Download from Lenovo

  • Patch to support Firefox for Client Security Solution 8.3

    Operating system
    Windows 7 (32-bit), Windows 7 (64-bit)
    Version
    1.1
    Released
    2011-01-04
    Size
    939 KB
    Importance
    Recommended
    Download from Lenovo

  • System Update 3.16

    Operating system
    Windows Vista (32-Bit), Windows Vista (64-Bit), Windows XP (32-bit)
    Version
    3.16.0010
    Released
    2016-08-08
    Size
    16.2 MB
    Importance
    Recommended
    Download from Lenovo

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