On the side of your lap top there should be a button to turn on the wireless card and blue tooth.turn it on see if the light for blue tooth is on.if this doesnt work let me know
it doesn't work at all...i've try to switch on the wireless switch at the bottom of the laptop and then press the FN F5 a thousand times but still doesn't on...the light is stillllll doesn't on...
a month ago my lenovo 3000 g430 have a same problem, an 2 weeks ago my ac adapter died after i change the adapter suddenly the wifi is turning on by it self...
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Hi hafiezah91,
Based on your concern, I suggest trying the following steps:
1. Try to install the Power Management application on your computer.
--> you can download it here:
2. Go to the power management section, please make sure to download the one matches your operating system.
3. After downloading, install the application then restart your computer.
4. Now try to log back in and press the FN+F5.
Hope it helps,
Thank you for using FixYa.
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