1. DAFTAR ISI
Halaman Pengesahan ................................................................................... I
Kata Pengantar ............................................................................................ Ii
Daftar Isi...................................................................................................... iii
Daftar Gambar ............................................................................................. v
Daftar Tabel ...............................................................................................viii
BAB I ANALOG DAN DIGITAL
1.1 RESISTOR...................................................................................................... 1
1.1.1 Kode Warna Resistor Dan Nilainya .................................. 1
1.1.2 Rangkaian Resistor ........................................................... 1
1.1.3 Resistor Peka Suhu Dan Resistor Peka Cahaya ................ 6
1.2 KONDENSATOR ........................................................................................... 9
1.2.1 Pengertian Kondensator ......................................................... 9
1.2.2 Satuan ..................................................................................... 9
1.3 TRANSISTOR .............................................................................................. 10
1.3.1 Jenis Transistor ............................................................... 11
1.4 AVOMETER....................................................................................................... 12
1.4.1 Mengukur Resistansi ...................................................... 13
1.4.2 Mengukur Arus Dan Tegangan DC ................................. 16
1.4.3 Mengukur Tegangan AC ................................................. 18
1.4.4 Cara Cek Dan Mengukur Kondensator........................... 21
1.4.5 Cara Cek Dan Mengukur Transistor ............................... 23
1.4.6 Mengukur Transistor...................................................... 24
BAB II SETTING ULANG PC
2.1 CARA MENDIAGNOSA PERMASALAHAN PADA PC ..................................... 27
2.1.1 Post (Power On Self Test) .............................................. 27
2.1.2 Fungsi Post. .................................................................... 27
2.1.3 Prosedur Post (Power On Self-Test)............................... 27
2.1.4 Berbagai Macam-Macam Kode Beep............................. 29
iii

2. 2.2 DIAGNOSA UMUM .......................................................................................... ….31
2.2.1 Berbagai Cara Mengatasi Masalah Pada Pc ................... 31
2.2.2 Mendiagnosa Power Supply Yang Rusak ....................... 35
2.2.3 Mendiagnosa Motherboard Yang Rusak ....................... 38
BAB III PERAWATAN PC
3.1 KOMPONEN PC .......................................................................................... 41
3.1.1 Pengertian Harddisk....................................................... 41
3.1.2 Bagian-Bagian Pada Harddisk ........................................ 42
3.1.3 Cara Memformat Harddisk ............................................ 49
3.2 DISK DRIVE ................................................................................................. 56
3.2.1 Disk Drive ....................................................................... 56
3.2.2 Bagian Disk Drive Dan Fungsinya ................................... 56
3.2.3 Cara Format Diskdrive.................................................... 57
3.3 DVD RW............................................................................................................... 58
3.3.1 Bagian-Bagian DVD RW Dan Fungsinya ......................... 58
3.3.2 Cara Kerja DVD RW ........................................................ 58
3.4 PERAWATAN PC ......................................................................................... 60
3.4.1 CD Cleaner ..................................................................... 60
3.4.2 Disk Cleaner ................................................................... 60
3.4.3 Cara Merawat Pada Harddisk ........................................ 61
3.4.4 Cara Merawat Pada CPU ................................................ 65
3.4.5 Cara Merawat Pada Memory (RAM) ............................. 67
3.4.6 Cara Merawat Pada Expansion Card .............................. 67
3.4.7 Cara Merawat Power Supply ......................................... 67
3.4.8 Cara Mencegah PC Dari Korosi ...................................... 70
BAB IV KESIMPULAN dan SARAN
4.1KESIMPULAN DAN SARAN 71
iv