The Fn key is locked ShowThe Fn key is locked
If you're writing numbers instead of letters when you press the keyboard of your laptop and you must hold down the Function key (Fn) to write normally.
This is due to the fact that the digital lock is activated. To...
No image on video projector ShowNo image on video projector
When connecting the video projector with the laptop, the latter does not display image to the video projector.
In fact, portable computer usually possess a key function which enable the video display :...
How remove regional lock on a Philips player This method w ShowHow remove regional lock on a Philips player?
This method works for the following DVD players models:
DVP 3260
DVP 3350
DVP 3360
DVP 5980
DVP 5990
Please follow the below procedure to set the regional settings of your...
Serial port and parellel port ShowIntroduction to input-output ports
Input-output ports are material elements on the computer, allowing the system to communicate with exterior elements, in other words to exchange data, hence the name input-output interface (sometimes known as I/O...
Graphics cards - Video cards Show2D Accelerator Cards
A graphics card, sometimes called a graphics adapter, video card or graphics accelerator, is a computer component which converts digital data into a graphical form which can be displayed on a monitor. The initial role of a...
MKV format (Matroska Video) ShowMKV format
The MKV format (Matroska Video) is an entirely free video format. More precisely, it is a container (hence the name Matroska, in reference to the Russian dolls contained within another) making it possible to contain video (DivX, Xvid,...