F2 button not booting PC into recovery mode

aranbada

New Member
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I updated my lenovo ideacentre b540p from windows 7 home premium to windows 8.1 pro. I have two issues that came up after the upgrade.

1. I can no longer access the Lenovo rescue system 3.0 by pressing the F2 button during startup to boot into recovery mode which was possible when I was using windows 7 and because of this I am unable to install the software and drivers that came with the PC.

2. In device manager the multimedia controller driver is not installed. It shows a yellow sign in the other devices group. I have tried different version from the lenovo support site but none of them work. The PC was shipped without a CD containing the drivers but if I can access the rescue system, I believe I will find the driver I need for the multimedia controller.
 

My Computer

System One

  • OS
    Windows 8.1 Pro
    Computer type
    PC/Desktop
    System Manufacturer/Model
    Lenovo B540p
    CPU
    Intel Core i7 - 3770
    Memory
    12GB
    Graphics Card(s)
    Nvidia GeForce GT 650M
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