#Screens jump desktop comparison manual#

It could then be a problem with the power supply, graphics card, external devices or screen. If when you are in the BIOS menu from your computer, the screen image jumps or shakes, the origin of the failure is most certainly hardware.

#Screens jump desktop comparison manual#

You can find information about your PC model on the user manual or on the manufacturer's website. Very often, you have to press the F2, F10, F12 or Del key. Access to the BIOS is done at the start of the PC. To do this, go to the configuration page of the BIOS. This will allow you to guide your self-help afterwards.

Determine if the problem is software or hardwareįirst of all, a simple check can determine if the failure is of software or hardware origin. More specifically, it could be corrupted or outdated display driver, faulty graphics card, virus, incompatible application, low refresh rate, external device faulty, a power supply causing interference or a hardware problem on the screen.Īs you will have understood, there are so many causes that need to be investigated further by checks and manipulations to find which one is responsible for the image problem on your PC. In the case of a shaking or flickering image, the problem may be a fault software ou hardware. Indeed, to solve a problem without error and efficiently, it is important to know its origin. And that's what makes this breakdown so difficult. When your desktop or laptop screen image skips, many causes can explain it.