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Check the charger of your laptop if there is any place that has problem or cut? check the voltage of your laptop whether is the same thing with the charger. If everything are fine, then reload your operating system, because I have noticed this problem with my clients. Good luck
A <b>computer </b>can be compared to a piano. piano keys must be refined from time to time for a good sound. Personal computers, however, must be well maintained to keep it running like new. To improve the <b>performance</b> of a<b> PC</b>, you should start by cleaning the Windows registry. These are the steps on how to improve the performance of <b>your PC</b>.<br />
First, scan the<b> Windows registry</b> using a registry cleaner. Just be careful not to use software that is loaded with viruses and other hacking devices. Use only software that is already proven and have a good reputation. You can easily find them by looking at other online tests.<br />
Another tip for choosing a <b>registry cleaner</b> is to choose one that has the ability to reverse its actions. Some cleaners are sensitive to specific files and delete the key features of your computer. When this occurs, you must have a back up or you may have to redo the<b> registry cleaning</b> to recover deleted data.<br />
When <b>cleaning</b> the <b>Windows registry</b> is complete, <b>scan</b> and <b>error correction</b> is the next step in this process. To help your <b>computer </b>run like new, just clean up the <b>registry</b>, but also to remove the virus as well. virus removal can be done to find the right anti-virus program. It 's easier to remove the virus if the software is already installed on your computer, but otherwise you can still find online programs to use, that can help.<br />
your new installed software is causing for this problem so you need to either uninstall that software for reboot your computer and while beginning of the booting just hit F8 key and u will be taken to safe mode from there choose Last Known Good configuration and hit enter. that should fix and problem still remains then you need to repair driver for your Keyboard and Mouse.
Go and try to start on safe mode and see if you have any error or new driver that need to be removed...remmber what you did last as new update, new software, new setup, etc. and start from their...if not try the function recover to put the computer to the last good date...good luck
Bluetooth other than the device itself is software, the "bluetooth dongle" gets plugged into a port via the usb, So I am thinking you need to plug it in to the computer. If it is a new machine if may be internal, that would be under programs, start programs, if no bluetooth it must be installed the software and hardware, good luck
You need to get a usb "linking cable", this cable has a standard usb on both ends and comes with software. Just plug it in to both laptops and run the software to start transferring files. These cables usually cost 20-30 dollars and can be picked up at most electronic or computer stores.