Wifi does not automatically start up when running on AC

D

deddy

New Member
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Hi, I have recently upgraded from windows 7 to windows 8 on my lenovo z470. Recently I have noticed that when I switch on my laptop with AC power (with battery removed), wifi does not automatically start up. I have to manually switch on the wifi through the hot key fn + F5. However, this does not happen if I run on battery without AC power. The wifi will have automatically started and connected. I have untick the network adapter properties of "allow the computer to turn off this device to save power. I have also ensured the WLAN AutoConfig is set to automatic. These do not solve the problem. What could have gone wrong?
 

My Computer

System One

  • OS
    windows 8
    Computer type
    Laptop
    System Manufacturer/Model
    lenovo z470
Welcome to the forum deddy.

Do you have the latest drivers from the manufacturer for your WiFi adaptor ? The machine was running Windows 7 before so will probably need compatible drivers to run it on Windows 8.
 

My Computer

System One

  • OS
    Windows 7 Ultimate SP1 32 bit/ Windows 8.1 64 bit
    Computer type
    PC/Desktop
    System Manufacturer/Model
    Zoostorm/ Asus K55A Notebook
    CPU
    Intel Core 2 Duo E4600 @ 2400 MHz
    Motherboard
    Foxconn 45CMX/45GMX/45CMX-K
    Memory
    2048 MB (2 x 1024 DDR2-SDRAM)/8GB DDR3
    Graphics Card(s)
    Intel Corp 82945G Integrated Graphics Controller
    Sound Card
    Onboard Realtek
    Monitor(s) Displays
    Hanns.G HH221 22" Widescreen
    Screen Resolution
    1920 x 1080
    Hard Drives
    ExcelStor (250GB)
    Keyboard
    Microsoft Natural Ergonomic Keyboard 4000 (UK)
    Mouse
    Microsoft Optical Wheel Mouse
    Internet Speed
    Just under 4MB download it's ADSL.
    Other Info
    Epson Stylus SX415 All-in-one Printer,
    Seagate Expansion 500GB External Desktop Drive
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