Hotfix for Microsoft Windows 7 (32-bit, 64-bit) - Notebook
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Hotfix for 32-bit Windows
qfwx01ww.exe
1.04MB
KB248212225 Nov 2012
Hotfix for 64-bit Windows
qfwz01ww.exe
1.19MB
KB248212225 Nov 2012
Important Information
  • Start Windows 7 32 bit or Winows 7 64 bit and logon with administrative privileges.
  • Double-click the driver package to extract it to your hard drive.
  • Click Start, select My Computer, and navigate to the location where the package was extracted in step 2.
  • Double-click each windows update module to start the installation.
  • Follow the instructions on the screen.
Details of the Hotfix
Supported Operating Systems
  • Microsoft Windows 7 32-bit, 64-bit
Supported Systems
  • Lenovo G480 (2688, 20156, 2184, 20149), G580 (2689, 20157, 2189, 20150), G485, G585, G780
  • IdeaPad N580, N581, N585, N586
  • IdeaPad P580, P585
  • IdeaPad S300, S400, S400 Touch, S400u, S405
  • IdeaPad U300e, U300s, U400, U310, U310 Touch, U410, U410 Touch, U510
  • IdeaPad Y400, Y470p, Y500
  • IdeaPad Z380, Z480, Z485, Z580, Z585


If you are unable to find what you are looking for, please do try the following options:
1. Lenovo Assisted Search
2. Product usage and general troubleshooting tips
3. Lenovo Support Forum
4. Technical Support Call Centre

Country Availability
AvailableWorldwide
Document ID : DS020753
Last Updated : 28 Aug 2013
Copyright © Lenovo 2013, all rights reserved
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