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.

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    Course UDEMY Advanced IT Troubleshooting for Helpdesk Support Technicians

    Description Over this course, you'll learn some of the more advanced IT troubleshooting techniques, which will teach you how to solve some of the more difficult issues that can sometimes occur with Windows computers, Topics covered are as follows: Device Manager - This lists the types of...
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    Course [UDEMY] - Advanced IT Troubleshooting for Helpdesk Support Technicians

    ⏰: ASAP (996 Enrolls Left) ⭐️: 4.0/5 👨‍🎓: 40,413 students 🎭: IT & Software > Operating Systems & Servers 👄: English (UK) 💬 Learn some of the less common IT troubleshooting techniques in a technical support environment for Windows computers Hidden content
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    Course [UDEMY] - IT & Desktop Computer Support - Real World Troubleshooting

    ⏰: ASAP (996 Enrolls Left) ⭐️: 4.4/5 👨‍🎓: 24,443 students 🎭: IT & Software > Operating Systems & Servers 👄: English (UK) 💬 Learn how to troubleshoot desktop computer issues as an IT Support Technician on real-world organisational networks. Hidden content
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    Course UDEMY -AZ-800/ Administering Windows Server Hybrid Core Infra. TEST (Active link) 12/15/2023

    Grab na guys habang available pa. just please hit like button for more useful sharing. thanks Hidden content *Take note that this is limited time only guys and please pa feedback na lang guys if buhay pa yung link. Enjoy 😊
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    Course UDEMY -AZ-720/ Troubleshooting Microsoft Azure Connectivity Test (Active link) 12/15/2023

    Grab na guys habang available pa. just please hit like button for more useful sharing. thanks Hidden content *Take note that this is limited time only guys and please pa feedback na lang guys if buhay pa yung link. Enjoy 😊
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    Help Basic pc troubleshooting

    based on experience how to check if the system is up look for light indicators, caps numlock scroll lock if there no display? check ram gpu video connectors lastly monitor if still no display remove gpu then insert display conn to mobo check if cpu has integrated gpu with integrated gpu -...
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    Help Computer Troubleshooting

    hello po sir ung computer ko po is nag popower on pero walang display nagawa ko na pong mag palit ng ram tanggaling ung graphic card dinetached ung hard drive wala pong display tapos malakas ung ugong sa fan bago lang po na palit ung ram ko ano po kaya problem sir maraming salamat po
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    E-scooter troubleshooting

    Hello po baka may nakakaalam sa inyo kung paano ma fix ang scooter ng anak ko na m365 electric scooter kapag sinasakyan niya mabilis lang mga 1 minute nag shut down na yung power while kapag hinayaan ko lng siya umandar ng walang sakay ang tagal ng battery life help nmn po sana salamat sa...
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    Help Automatic motorcycle troubleshooting

    When to replace the fanbelt of automatic motorcycle like click, etc.?
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    Help Motorcycle troubleshooting

    When is the right time for every motorcycle to tune-up?
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    Help Paturo Gumawa fresh account sa chatGPT

    Nag try po Kasi ako gamit number pero ayaw tanggapin
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    Help Bot question

    What to do when pc is not turning on? Already tried some basic steps like cleaning ram's pins, removing gpu and using on board vga and changing psu.
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    Help JBL Wavebuds

    Isa lang po tumutunog. Aha baka may alam po kayo kung pano ayusin 🙏
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    Computer Services and Troubleshooting

    If you want computer services and problems, DM me. Accept computer services and problems: 1. Troubleshooting 2. Windows Installation/Setup 3. Backup and Clone 4. Layout and Design 5. Website Development 6. Software Application (Payroll, Accounting, Inventory, POS, Patient Monitoring etc.)...
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    Help Price suggestion naman po mga technician

    Mga technician jan o customers na nagpagawa na ng PC: Pahingi po price range idea:  Windows 7,8,10 or 11 reformat/installation Computer cleaning / maintenance Ram , GPU, SSD upgrade or installation HDD / Flashdrive files recovery HDD / SSD backup Computer troubleshoot (not booting, no power...
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    Help Lag pa rin kahit nareformat na

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    Closed Alin kaya ang may sira?

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    Closed Windows 10

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    Closed Wifi capability is turn off?

    Hi guys hingi sana ko advice. Yung laptop ko kasi is biglang ayaw gumana yung wifi... Na try ko na lahat ata ng way.. Tlgang turn off kahit ung physical switch eh di naman gumagana.. Even sa bios disabled din ang nakalagay.. Nag reinstall n dn ng driver ganun pa din at nag palit na ko ng wifi...
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    Closed Cctv help!!!!!!

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    Closed Help!! cctv trouble shooting.. connecting 2 dvrs together

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    Closed Help --> hg180 vdsl globe dual band model

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    Closed Computers sudden death

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    Closed Help - electric fan repair

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    Closed Faster startup boot setup

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    Closed Urgent need help!

    Good day mga kasama, ano kaya ang problema nito? Napa bagsak kase sa left ang system unit, tapos nung i-istart na ulit. Nagkaganyan na, kahit yung automatic repair eh nag e-error na. Salamat po sa mga makakatulong.
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    Closed Network switch

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    Closed [diy] complete guide to wiring

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    Closed Pc troubleshooting

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    Hi. GOUNLI50 comes with unli calls to Globe/TM, unli all-net texts, and 50MB of surfing for 3 days, which I've been using for more than 5 months hanggang sa magpalit ako ng SIM. Mukhang nagkakaproblema po yata mula sa registration hanggang sa validity nung promo. I registered GOUNLI50 yesterday...
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    Closed Help. Devant 32Mel150 Model

    May power naman po yong TV ang Problem is walang display totally black lang sya . sino po naka encounter neto ? board na po ba sira neto ? Thanks sa sasagot..
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    Help Mga boss help naman po about my keyboard

    pag naka off yung pc ko ng matagal then pag binuksan nagwowork yung keys `,1,q,a,z, at Tab, then after siguro mga 30 mins na pag gamit ko ng pc(coding, surfing, etc) biglang hindi na gumagana yung mga keys na yon. pag inoff ko yung pc, and matagal na time ulit bago kung buksan, working nanaman...