Troubleshooting is a form of problem solving, often applied to repair failed products or processes on a machine or a system. It is a logical, systematic search for the source of a problem in order to solve it, and make the product or process operational again. Troubleshooting is needed to identify the symptoms. Determining the most likely cause is a process of elimination—eliminating potential causes of a problem. Finally, troubleshooting requires confirmation that the solution restores the product or process to its working state.
In general, troubleshooting is the identification or diagnosis of "trouble" in the management flow of a system caused by a failure of some kind. The problem is initially described as symptoms of malfunction, and troubleshooting is the process of determining and remedying the causes of these symptoms.
A system can be described in terms of its expected, desired or intended behavior (usually, for artificial systems, its purpose). Events or inputs to the system are expected to generate specific results or outputs. (For example, selecting the "print" option from various computer applications is intended to result in a hardcopy emerging from some specific device). Any unexpected or undesirable behavior is a symptom. Troubleshooting is the process of isolating the specific cause or causes of the symptom. Frequently the symptom is a failure of the product or process to produce any results. (Nothing was printed, for example). Corrective action can then be taken to prevent further failures of a similar kind.
The methods of forensic engineering are useful in tracing problems in products or processes, and a wide range of analytical techniques are available to determine the cause or causes of specific failures. Corrective action can then be taken to prevent further failure of a similar kind. Preventive action is possible using failure mode and effects (FMEA) and fault tree analysis (FTA) before full-scale production, and these methods can also be used for failure analysis.
para sa mga xiaomi poco users
uninstall updates lang sa system apps updater okey na yan ulit.
go to setttings>>>> apps>>>> system apps updater>>>>> then uninstall updates
Good Day, mga ka-PHC!
Sobrang thankful po ako sa PHC dahil dito laging may topics about free internet, mga earning sites, mga movie and series links, mga ρrémíùm ρáíd accounts like Netflix, Spotify and Crunchyroll, di man ako naaambunan ng mga yun pero dahil dito lagi akong may net, salamat sa...
Mga ser may paraan paba kayong alam na pwedeng i force boot sa download mode ang samsung device? Sira kasi home button e kaya di magawa yung 3 button combo thanks sa sasagot 😀
CELLPHONE PARTS
*FRONT FACIA OR FRONT HOUSING : This is the front cover of all mobile phone . ALSO KNOWN AS HOUSING.
*SKELETON OR INTERNAL FACIA : This is the Internal Cover of any mobile phone.
*BACK FACIA OR BACK HOUSING : This is the Back Cover of any mobile phone.
*KEYPAD OR TOUCH SCREEN...