User Manual

Rev 4.70

Mellanox Technologies

5 Uninstalling Mellanox WinOF Driver

5.1 Attended Uninstall

 To uninstall MLNX_WinOF on a single node:

1. Click Start-> Control Panel-> Programs and Features-> MLNX_VPI-> Uninstall.

(NOTE: This requires elevated administrator privileges – see Section 1.1, “Hardware and

Software Requirements”, on page 16 for details.)

2. Double click the .exe and follow the instructions of the install wizard.

3. Click Start -> All Programs -> Mellanox Technologies -> MLNX_WinOF ->

Uninstall MLNX_WinOF.

5.2 Unattended Uninstall

 To uninstall MLNX_WinOF in unattended mode:

Step 1. Open a CMD console

[Windows Server 2008 R2] - Click Start-->Run and enter CMD.

[Windows Server 2012 / 2012 R2] - Click Start --> Task Manager-->File --> Run new task -->

and enter CMD.

Step 2. Uninstall the driver. Run:

5.3 Firmware Upgrade

For information on how to upgrade firmware please refer to MFT User Manual:

www.mellanox.com ->Products -> Adapter IB/VPI SW ->Firmware Tools

MLNX_VPI_WinOF-4.70_All_win2012_x64.exe /S /x /v"/qn"