Turn of the power switch on the back of the power supply, but leave the cable plugged in if possible. This will help keep you grounded. If you have to unplug everything, be sure to follow Step 2 closely. Open the case using the thumbscrews (or a screwdriver if necessary). You will need to remove both side panels on many older cases and some newer ones in order to properly secure the drive. Before you begin working on the interior of your computer, make sure you discharge any electrostatic charge you may have. If your computer is still plugged into the wall (with the switch off), you can touch any of the exposed metal of the case to discharge. You can also touch a water tap to discharge your electrostatic charge. The safest way to work inside of a computer is to wear an antistatic wrist strap while working on the computer. Most optical drives are inserted from the front of the case. You may need to remove a drive bay cover from your case's front bezel before you can insert the drive. Refer to your case's documentation for specific instructions for your case. Secure the drive using two screws on each side, or by using rails if your case has them. Use the SATA power connector to plug into the larger SATA slot on your optical drive. The cable can only be inserted in one direction, so don't force it. If your power supply is older, it may only have Molex (4-pin) connectors. If this is the case, you will need to use a Molex-to-SATA adapter. Use the smaller SATA data cable to connect the optical drive to the motherboard. Use the SATA port on the motherboard directly after your last hard drive. For example, if your hard drive is in SATA1 on the motherboard, install the optical drive into SATA2. If your hard drive does not have any SATA ports, your motherboard does not support the SATA connection. You will need to install a new motherboard if you want to use your SATA drive. Once the optical drive is secured and connected, you can close up your computer and power it back on. Your new drive should be automatically detected, and any necessary drivers will be installed automatically. If they are not, you may need to use the driver disc that came with the drive, or download the drivers from the manufacturer's website.
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One-sentence summary -- Power down your computer. Ground yourself. Insert your new optical drive. Connect the power supply to the optical drive. Connect the optical drive to the motherboard. Finish the installation.

And, as you begin to walk in the miraculous, you will see people instantly healed by the power of God when you pray for them, and then your life will change in the most amazing and exciting way. Here are details to increase your likelihood of success. So, overtime, look up all the associated scriptures, but you do not have to know every related scripture to begin following Christ's example. This is very important and can't be missed. The Bible says The preparations of the heart (your inner being) belong to man, but the answer of the tongue (the Gospel) is from the Lord (Proverbs 16:1). Receive empowerment by receiving the promise of the Father which is the baptism of the Holy Spirit (Acts 1:4-5). When you are baptised in the Holy Spirit you will receive power from God (Acts 1:8). This will open up to you the power to be a witness and to do all the miraculous works of the Spirit, including speaking in tongues (Acts 2:4) -- and so open the ability to lay hands on the sick and see them recover by the power of God (Mark 16:17-20). The Bible tells us that the effective fervent prayer of a righteous person avails, or achieves, much (James 5:17) -- but God doesn't listen to those who do evil, who live by the flesh (1 Peter 3:12). Make a decision that you are going to believe God's promise of healing and that He has empowered you to present the Gospel and heal the sick. Therefore I say unto you, 'What things soever you desire, when you pray, believe that you receive them, and you shall have them' (Mark 11:24). We must not willfully hold anything against anyone, if we want to see the healing power of God, And when you stand praying, forgive, if you [realize that you] have anything against anyone: that your Father also which is in heaven may forgive you your trespasses (Mark 11:25). Be kind. Get rid of all bitterness, rage and anger, outcry and slander, along with every form of malice. Be kind and tender-hearted to one another, forgiving each other just as in Christ God forgave you. Ephesians 4:32 Jesus spent a lot of time talking to His Father (Luke 6:12)(Mark 1:35)(Luke 5:16). Also, prayer was very important to Peter, (Acts 6:4) and Paul makes many references to the importance of prayer (Colossians 4:12) (Romans 12:12). Build a strong relationship with God through prayer: So you can be confident that He will hear your prayer as you seek to do His will -- and that He will answer The blind man who was given his sight made this true statement about how Jesus had healed him: We know that God does not listen to sinners, but if anyone is a worshiper of God and does his will, God listens to him (John 9:31). Pray both in your natural language and in your Spiritual language We build our faith through the word of God, (Romans 10:17) (Galatians 3-5) especially the gospels and the Book of Acts. Healing was a normal part of a Christian's life in the Bible, and that is the standard we should be looking to, If you abide in me, and my words abide in you, you shall ask what you will, and it shall be done unto you (John 15:7). We read that it was through Jesus compassion on the people that He healed them. (Matthew 14:14) We need to show and cultivate in ourselves a genuine love for all, and especially the man and woman we interact with one on one in this world, and so not want to see any suffer. Paul tells us that faith works or is made effective through love, (Galatians 5:6) A new commandment I give to you, that you love one another: just as I have loved you, you also are to love one another (John 13:34). Jesus said to hunger and thirst after righteousness, (Matthew 5:6) or His right ways, and we will be filled, and have those right ways happen in our lives. So you have to build a strong desire to see people healed by the power of God and not give up or back off no matter what happens. And now, Lord, behold their threatenings: and grant to Your servants that with all boldness they may speak Your word, by stretching out Your hand to heal, and that signs and wonders may be done through the name of Your holy Servant Jesus (Acts 4:29-30). Seek out other people who are also on this path, these will be people who will encourage and inspire you. If you can't find anyone in your local community then use your search engine, social media etc. to find like minded people who are active in praying for people and seeing God heal them. Everyone listened quietly as Barnabas and Paul told about the miraculous signs and wonders God had done through them among the Gentiles.'' Acts 15:12
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One-sentence summary --
Begin to study the scriptures of how to do as Jesus did. Prepare yourself. Make sure you have received God's power. Be righteous in Christ. Believe God/Jesus works through you. Forgive: Spend time in prayer: Read the Bible. Love proactively. Hunger and thirst: Connect with other people.