Fix ThinkPad T400 WiFI Disconnected Frequently

If we use a lot of our time surfing on the internet, we must ever have experienced such following thing, the connection is unconsciously turned off suddenly. This must be very much annoying. Just imagine we are in the middle of doing our job seriously for we have to race with time to catch a deadline, or we are having fun watching our favorite internet TV, suddenly a message appears on the Lenovo ThinkPad T400 screen “The server cannot be found, check your connection”. If we are an easily upset one, we will directly smash our laptop down.

The same thing often happens with Wi-Fi connection. It can sometimes disconnect suddenly. When we are faced with cases like this, don’t directly blame it on the devices themselves. This problem can happen for many reasons. It can be with the connection quality, the network adapter, or it can possibly be the problem with the battery provided we are using a laptop, like that happens on a Lenovo ThinkPad T400, the Wi-Fi is frequently disconnect. Seemingly having problem with the battery, the reparation will involve right clicking the Wireless Connection followed by clicking Properties. There, we are supposed to click Configure button. Once we are on the Power Management Tab, fine the option of ‘Allow the computer to turn off this device to save power’ and remove the check.


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