[Music] [Music] my boy philippines welcome to debit tv my name is sirpao your techie teacher in technology and livelihood education today join me as we develop your life skills in information and communications technology or ict to those watching us via facebook live do not forget to post a picture of yourself while watching and use hashtag ilovetle make sure that your post is public and also please observe proper in etiquette netiquette means network or internet etiquette do not forget to be polite and respectful at all times avoid posting fall or harsh words so make sure to think before you click get ready get your pen paper and self-learning module and let's begin our ict journey technology and livelihood education or tle consists of four different specializations they are agriculture and fisheries arts home economics industrial arts and information and communications technology for agriculture and fishery arts we will have lessons on crop production animal production and aquaculture in home economics we will learn about care caregiving cooking housekeeping and making bread and pastries these are just some of the many courses in home economics for industrial arts some of the lessons you will learn are automotive servicing carpentry plumbing electrical installation and maintenance and for information and communications technology or ict you will learn computer system servicing illustration tactical drafting and animation for the first quarter our topic will be focusing on information and communications technology particularly computer system servicing or css what is css why do we need to study it according to the technical education and skills development authority or tesla computer system servicing or css is all about developing our skills installing and configuring a computer system it also includes setting up computer networks servers and computer maintenance tesla is a government agency that provides technical education and skills development in the philippines you may visit their website to learn more about what tesla offers learning css may help you develop your skills to earn some income as a computer technician the money you can earn may help you by some of your personal needs so what are you going to learn in css here you can learn the following four core competencies install and configure computer systems wherein you're going to assemble a complete computer system set up computer networks here you are going to connect one computer to another computer using network cables lan our local air network cables are used to connect the computers to the internet set up computer servers a computer server is the main computer that controls other computers in the network and lastly maintain and repair computer systems and networks maintenance includes regular checkup of network cables and backing up of files always remember that you must always use your ppe or personal protective equipment every time you are performing your css tasks it's not the medical ppe used by our mighty medical frontliners okay ppes used in css are the apron anti-electrostatic mat and anti-static wrist strap and safety goggles what do you think might happen to us if we don't wear proper protective clothing harm or maybe even death can befall us if we don't use ppes so do you have your pen paper and self-learning module then let's begin with our ict journey can you see what's in front of me exactly these are tools let's play a game the objective of this game is to identify the tools that we need in computer system servicing can we use a screwdriver in css next one can we use the hammer in css how about do we use pliers in css do you think a vice grip is a css tool how about this crimping tool amazing you just learned how to select the proper tools needed for computer system servicing the proper selection of tools is essential in css there is a japanese word series which means sort we need to be organized to be more productive tools which are not needed may be put back in a separate storage compartment the css tools are divided into four categories the anti-electrostatic discharge tools or the esd tools the anti-electrostatic mat and anti-static wrist strap are the examples of an esd tools we also have the hand tools screwdrivers pliers the crimping tool and the impact punch now tool are our hand tools we have cleaning tools namely lint-free cloth and cable ties and then we have the diagnostic tools an example of this is the local area network tester or the lan tester let's discuss each of the tool types in greater detail have you ever experienced feeling a small electric shock when handling a door handle that experience is called an electrostatic discharge experience static electricity can be generated by friction on carpets tile flooring clothing hair fabric and metals an electrostatic discharge or esd is the buildup of an electrical charge on the surface of any object esds can pose a danger to a computer system as computers struck by an electrostatic discharge may not be able to function we can prevent esds from happening by grounding ourselves grounding means releasing the electrostatic discharge from our bodies we can do this by simply holding the non-painted metal part of the computer unit just make sure that the computer is off and unplugged using an anti-electrostatic mat an anti-static wrist strap can also help in avoiding esd damage to our computer and ourselves an electrostatic wrist strap is connected to the technician's arm and it protects him from esd on the other hand the anti-electrostatic mat prevents static electricity from building up different hand tools are used in performing the other css competencies hand tools are devices that can be manually operated by hand let's play choose me and use me the objective of this game is to choose which tool is the best tool to be used in each situation you only have three seconds to answer each number number one we have a negative screw which screwdriver do we need to use to fasten and loosen it flattened screwdriver is used for fastening and loosening a negative screw number two we have a cross head screw which screw driver do we need to fasten and loosen it phillips screwdriver is used for fastening and loosening a positive screw screwdrivers of different types are needed to fasten or loosen screws that's of number three which of the following tools is used for cutting wires the answer is a wire cutter question number four what should you use when there is inadequate lighting in your area if your workplace has a limited light source you may use a flashlight to light your computer's dark areas this type of flashlight is called an overhead flashlight we put this on our heads so that we can use our two hands during css operations question number five based on the video what tool should we use to connect two wires soldering iron and soldering red are used to connect wires or other electrical components question number six what tool should we use to remove the insulated part of the land cable a wire stripper is made up of a small plastic material it has a metal blade to remove the insulated part of the wire without cutting it in creating a network different kinds of connectors may be used in css we only use the rj45 connector an rj45 connector has eight contact pins where the utp cable is inserted a utp or an unshielded twisted pair commonly known as the lan cable has an eight pair colored wire the question is what tool should we use to join the rj45 and utp cable together a crimping tool is used to connect an rj45 connector and a utp or lan cable did you find our game interesting me too i hope it helped in getting you familiarized with the proper uses of the different hand tools there is a saying that cleanliness is next to godliness that's why our next group of tools are the cleaning tools one of the major problems is the messy cable what do we do about it the answer is this cable ties cable tires can make our cables neat and organized what would you do if you see your computer looking like this will you clean it how would you clean it what tools are you going to use are you going to wash it with water don't do that okay cleaning the computer with water is very dangerous and can cause a lot of damage to your computer if dirt and stains are visible you may just use a brush and a lint-free cloth for dirt and stains a lint-free cloth or microfiber cloth is best to use as a cleaning tool it can prevent esd and does not build up a charge it also protects your computer from scratches however the brush helps us to brush away the dirt and dust from our computer system a very common diagnostic tool that we use in css is the lan tester damaged lan cables are the cost of major internet downtime using a lan tester ensures that our lan cables are working it is used for testing ethernet cables for false or missing pair connections how do we test a faulty local area network cable here are the steps number one attach both ends of the lan cable to the rj45 port of the land tester number two switch on the land tester if all the lights are working as a pair then the lan cable is still working but if one light fails try to recrimp by using the crimping tool and do steps one and two if the problem still persists try to replace the rj45 one at a time i hope you had a fun time learning with me let's see if you listen really well to our discussions let's have a short quiz you only have three seconds to answer each question are you ready let's go [Music] question number one which of the following does not belong to the group a esd tools b hand tools c diagnostic tools or d cutting tools the answer is letter d the cutting tools belongs to the hand tools which tool attached to the technician's arm can prevent esd damage to the computer parts a anti-static wrist strap b anti-static mat c screwdriver or d safety goggles if your answer is a you are correct [Music] number three what kind of anti-esd tool is a specialized map where you can place your computer parts to prevent static electricity for building up a anti-static strap b anti-static mat c screwdriver or the safety goggles if your answer is letter b you are right number four oliver is an expert computer technician what tool does he need to fasten or loosen cross head screws a phillips screwdriver b flat head screwdriver c torx screwdriver or letter d allen screwdriver you are right if your answer is letter a question number five what kind of cloth is best used as a cleaning tool which can prevent esd and not build up a charge a face cloth b chamois c lint-free cloth or letter d wet wipes if your answer is letter c you are amazing to give us a recap of our topic the hand tools i'll turn you over to my friend from the future teacher ellie hi learners i am teacher ellie before we sum up our lesson today let me remind you again to observe proper netiquette bear in your mind to avoid posting foul and hard words so make sure that you're learning ict think before you click and to finally wrap up our lesson let me remind you again that the hand tools are devices that can be manually operated by our hands and most of the commonly used hand tools in css are the following we have screwdrivers soldering iron wire stripper and let's not forget amazing teacher ellie thank you for joining me today see you again soon i hope you had fun studying computer system servicing hand tools for our next lesson we will discover and learn the components of a computer system part one shout out to all the teachers out there thank you for braving the virus and delivering the modules from school straight to your learner's homes please stay safe always and to all the learners out there please take good care of the modules you received handle them with tender loving care and keep them in good condition you too stay safe and stay at home always remember that your teachers will always be there for you to help you grow learn and educate in this time of the pandemic god bless us all you can still watch the replay of this episode on youtube just search for dapid tv official or via commons.deped.gov.ph have fun once again i am your techy teacher sir pao saying quality education will be achieved when one is eager to learn and is innovative in tle there is life together we learn as one and this is deafbedtv hashtag i love tle [Music] [Music] [Music] [Music] do [Music] you