Computer hardware exercise 1

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Latihan 1 Latihan 1 Perangkat Keras Perangkat Keras Komputer Komputer Welcome to Exercise 1. Today you will begin your examination of the computer hardware and learn the proper method of taking the personal computer apart. Let’s begin by taking a look at the objectives of this exercise.

Transcript of Computer hardware exercise 1

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Latihan 1Latihan 1Perangkat Keras KomputerPerangkat Keras Komputer

Welcome to Exercise 1. Today you will begin your examination of the computer hardware and learn the proper method of taking the personal computer apart. Let’s begin by taking a look at the objectives of this exercise.

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Tujuan Latihan ini Tujuan Latihan ini

Ketika Anda menyelesaikan latihan ini, Anda Ketika Anda menyelesaikan latihan ini, Anda akan mampu untuk:akan mampu untuk:

Identify, disconnect, and reconnect the computer’s cables and cover.Identify the external connectors on a typical personal computer.Identify and explain the purpose of the major internal components.

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Why Disassemble the Computer?Why Disassemble the Computer?Mengapa mengurai komputerMengapa mengurai komputer

To upgrade. (meng-upgrade/meningkatkan To upgrade. (meng-upgrade/meningkatkan kemampuan)kemampuan)

To repair. (memperbaiki)To repair. (memperbaiki)

To add to it. (menambahkan komponen To add to it. (menambahkan komponen komputer)komputer)

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The three most important things to remember The three most important things to remember when disassembling a computer are:when disassembling a computer are:

(Tiga hal terpenting untuk diingat ketika (Tiga hal terpenting untuk diingat ketika menguraikan sebuah komputer)menguraikan sebuah komputer)

Document (Dokumen)Document (Dokumen)

Document (Dokumen)Document (Dokumen)

Document! (Dokumen)Document! (Dokumen)

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DocumentDocument Where cards are located. (Tempat kartu diletakkan dalam Where cards are located. (Tempat kartu diletakkan dalam

komputer)komputer) How cables are routed. (Bagaimana kabel How cables are routed. (Bagaimana kabel

dipasang/terhubung) dipasang/terhubung) Orientation of cables and connectors. (Orientasi kabel dan Orientation of cables and connectors. (Orientasi kabel dan

konektor)konektor) Hardware used to secure each component. (Perangkat yang Hardware used to secure each component. (Perangkat yang

digunakan untuk mengamankan masing-masing komponen)digunakan untuk mengamankan masing-masing komponen) Anything else that might cause confusion when Anything else that might cause confusion when

reassembling. (Apapun yang lainnya yang mungkin reassembling. (Apapun yang lainnya yang mungkin menyebabkan kesalahan/kebingungan ketika merakit ulang)menyebabkan kesalahan/kebingungan ketika merakit ulang)

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Musuh utama Anda ketika bekerja Musuh utama Anda ketika bekerja dengan komputer adalah loncatan dengan komputer adalah loncatan

elektrostatik (elektrostatik (Electrostatic Electrostatic Discharge or ESD).Discharge or ESD).

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Pelindung terbaik mengantisipasi ESD Pelindung terbaik mengantisipasi ESD menggunakan gelang anti loncatan listrik statik. menggunakan gelang anti loncatan listrik statik.

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Terdapat tahanan di dalam untuk menahan kejutan listrik

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Matikan catu daya pada Matikan catu daya pada komputer dan pada tempat komputer dan pada tempat

kerja...kerja...

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...but leave the computer plugged ...but leave the computer plugged in. in.

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Gunakan matras anti-loncatan Gunakan matras anti-loncatan listrik statis pada meja kerja dan listrik statis pada meja kerja dan

lantai.lantai.

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Pegang Circuit Boards di ujungnya.

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Simpan Circuit Simpan Circuit Boards dalam Boards dalam kantong anti-kantong anti-

static.static.

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Tips for Disassembly.Tips for Disassembly.Tips untuk menguraikan Tips untuk menguraikan

komponen komputer.komponen komputer.

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Matikan catu daya pada komputer dan Matikan catu daya pada komputer dan segala sesuatu yang terhubung dengannya. segala sesuatu yang terhubung dengannya.

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Putuskan kabel monitor dan buka Putuskan kabel monitor dan buka dari konektornya.dari konektornya.

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Putuskan kabel keyboard dan Putuskan kabel keyboard dan buka dari konektornya.buka dari konektornya.

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10101 10101

PS/2 Keyboard Connection

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Putuskan kabel mouse dan buka Putuskan kabel mouse dan buka dari konektornya..dari konektornya..

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10101 10101

PS/2 Mouse Connection

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Buka baud ini...

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... dan bukan ini.

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1.

2.

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Tarik keluar sisi penutup akan Tarik keluar sisi penutup akan mempermudah melepaskan kotak mempermudah melepaskan kotak

penutup komputer. penutup komputer.

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1

3

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Copot sisi panel.

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The Motherboard.The Motherboard.

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Motherboard dikenal juga dengan Motherboard dikenal juga dengan nama:nama:

System BoardSystem Board

Planar BoardPlanar Board

BaseboardBaseboard

Main BoardMain Board

Logic BoardLogic Board

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Catu Daya/The Power Supply.Catu Daya/The Power Supply.

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Catu daya standar/Standard Catu daya standar/Standard Power SupplyPower Supply

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Tombol pilihan catu dayaTombol pilihan catu daya

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WARNING!WARNING!

Hazardous voltages Hazardous voltages

contained within this contained within this

power supply, not user power supply, not user

serviceable. Return to serviceable. Return to

service center for repair.service center for repair.

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Kabel konektor Power SupplyKabel konektor Power Supply

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Tegangan Keluaran Power Tegangan Keluaran Power Supply Output Jenis-ATSupply Output Jenis-AT

+5 Volts+5 Volts

+12 Volts+12 Volts

––12 Volts12 Volts

––5 Volts5 Volts

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Motherboard Power Connectors

Kabel HitamKabel Hitam

P9 P8

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Tegangan Keluaran Power Tegangan Keluaran Power Supply Output Jenis-ATXSupply Output Jenis-ATX

+5 Volts+5 Volts

+12 Volts+12 Volts

––12 Volts12 Volts

––5 Volts5 Volts

+3.3 Volts+3.3 Volts

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ATX Power ConnectorATX Power Connector

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ATX Power ConnectorATX Power Connector

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Konektor Daya Konektor Daya Motherboard P4 Motherboard P4 Menghasilkan Menghasilkan

tengangan 12 Voltstengangan 12 Volts

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Large Molex ConnectorLarge Molex Connector

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Berg ConnectorBerg Connector

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Some connectors are held in place with a latch.

Some connectors are held in place with a latch.

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Pegang konektor

pada kepalanya dan bukan

pada kabelnya.

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The CD-ROM DriveThe CD-ROM Drive

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The Hard DriveThe Hard Drive

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Mother-board

Mother-board

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MasterHard Drive

MasterHard Drive

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SlaveHard Drive

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Ketika menginstal kabel pita Ketika menginstal kabel pita perhatikan bahwa :perhatikan bahwa :

Kabel seharunya pas dengan konektornya.Kabel seharunya pas dengan konektornya.

Pin 1 dari kabel pada Pin 1 dari konektor.Pin 1 dari kabel pada Pin 1 dari konektor.

Pin baris atau kolom yang hilang.Pin baris atau kolom yang hilang.

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Missed Row of PinsMissed Row of Pins

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Missed Row of PinsMissed Row of Pins54

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MissedPins

MissedPins

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The Floppy DriveThe Floppy Drive

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Mother-board

Mother-board

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5¼"Drive5¼"

Drive 5¼"Drive5¼"

Drive

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3½"Drive3½"

Drive

3½"Drive

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Drive A“After twist”

Drive A“After twist”

Drive B“Before Twist”

Drive B“Before Twist”

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1. Remove the screw.

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2. Rock the board end to end...

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... up and out of its socket.

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The AGP Video BoardThe AGP Video Board

Video BoardVideo Board

AGP SlotAGP Slot

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Field Replaceable Units (FRUs)Field Replaceable Units (FRUs)

Units that can be replaced in the Units that can be replaced in the field with common hand tools.field with common hand tools.

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Keep these tips in mind.Keep these tips in mind. Document everything.Document everything.

Shut off power.Shut off power.

Protect against ESD—use antistatic wrist Protect against ESD—use antistatic wrist strap.strap.

Grasp connectors by shells, not by leads.Grasp connectors by shells, not by leads.

Never use force.Never use force.

Release latches on connectors.Release latches on connectors.

Rock boards end to end.Rock boards end to end.

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Now, it’s your turn.Now, it’s your turn.