What is a general protection error?
General protection failure (GPF) is an error that occurs in a computer microprocessor, usually when the software program tries to access memory that is currently used by other software. Some protection failure conditions may be caused by hardware failure, but like most computer errors, it is a stunning probability that software is the cause. Processors that detect the general conditions of protection failure will cease to carry out the code that caused it and try to recover from an error. If the processor is not captured in time GPF condition and other GPF failures occur, the third failure will usually lead to the computer system not responding to input and requires the system to be reset or restarted. This is partly due to the fact that software programming was inconsistent at the time and due to the greater reduction of the available random-access memory (RAM) that had systems. Exit and stay with resident programs (TSR) that are loaded into the system memory when after afterThe counter ran so that certain programs were quickly accessible, they could often contribute to GPF errors when other programs loaded by the user tried to use the location of memory where TSR was stored.
hardware conditions that can cause computer -free computer errors include different types of random access (RAM) that are installed on the same system and are somewhat incompatible. Examples include the Dynamic Random-Access Memory (DRAM). Because EDO RAM must be installed on the chip pairs on the motherboard, but DRAM fast pages can be installed as individual units, often mixed on older computer systems without being aware of the difference.
Another common reason for general prosthesis in hardware is when the system starts to run at temperature above its design specifications, usually above 100 ° FahrEnheita (38 ° Celsius). Excessive temperature may be caused by insufficient interior ventilation and, moreover, installed hardware, such as extra hard drives or compact disk (CD) and digital video disk (DVD) that generate more heat in the console. Computer fans who overload the microprocessor to improve performance or add another power supply to start graphics cards, can often neglect to design better heat scattering even for the system.
Computer errors fall into a number of different classes, and segmentation errors or general protection errors are specifically access errors that the operating system technology has difficulty solving. If an error occurs, the operating system core that is protected on the processor where the operating system is loaded will send a message to the software process of general protection errors. This usually results in the end of the process to repair the status and the software closes or hangs, but the system otherwise continues. On earlier computerThe systems were unusual recovery from GPF errors and the system had to be restarted often. Newer computers with more memory, faster processors and software that are more compatible with hardware are more likely to recover from GPF conditions without required to restart, and rarely visible on standard personal computers.