Kerusakan pada Motherboard

1. Sering terjadi hang

memory tidak cocok --- ganti memory
ada virus di harddisk --- scan harddisk
over clock --- seting kembali clock prosesor
ada bad sector di harddisk --- partisi harddisk dengan benar

2. Pembacaan data menjadi lambat

memori tidak cukup --- tambah memori
harddisk penuh atau ada virus --- kurangi isi harddisk, scan harddisk, atau ganti hardisk

3. CMOS failure

baterai habis --- ganti baterai CMOS
seting BIOS berubah --- seting kembali BIOS

4. Tidak bisa booting

cache memory rusak --- disable eksternal cache memory di BIOS
memori tidak cocok --- ganti memori
boot sector pada harddisk rusak --- masukkan operating system baru
ada bad sector pada trek awal harddisk --- partisi harddisk

5. Suara bip panjang berkali-kali

memori rusak --- periksa kedudukan memori
memori tidak cocok --- ganti memori
memori tidak masuk slot dengan sempurna --- periksa kembali kedudukan memori

6. Suara bip bagus tetapi tidak ada tampilan / bip dua kali

VGA card rusak --- ganti VGA card
slot VGA tidak terpasang sempurna --- periksa kedudukan VGA

7. I/O disk error

sistem di harddisk rusak --- perbaiki harddisk

8. Floppy disk failure

I/O rusak --- ganti I/O
floppy rusak --- periksa floppy
kabel floppy putus --- periksa kabel floppy
tegangan power suplai tidak cukup --- periksa tegangan power suplai ke floppy

9. Motherboard me-reset sendiri atau tidak bisa booting

power suplai tidak normal --- ganti power suplai dengan daya yang lebih besar
motherboard kotor --- bersihkan

10. Kapasitas harddisk tidak normal

setting jumpers I/O tidak benar --- periksa setting jumpers I/O harddisk

11. On board tidak jalan

on board rusak --- ganti dengan card
setting on board tidak benar --- periksa setting on board

12. Tampilan di layar ada huruf yang berkedip-kedip atau muncul garis

VGA card rusak --- ganti VGA card

13. Mouse tidak berfungsi

mouse rusak --- ganti mouse
on board mouse rusak --- ganti dengan card
setting mouse tidak benar --- periksa kembali setting mouse
driver mouse tidak cocok --- periksa driver mouse
mouse tidak terdeteksi --- set up ulang mouse
kabel mouse tidak sesuai --- cocokkan kabel mouse untuk on board dan card

14. Motherboard blank (tidak ada reaksi sama sekali)

BIOS rusak --- upgrade BIOS dengan tipe yang sama
prosesor terbakar --- ganti prosesor
regulator jebol --- ganti IC regulator
Chipset rusak --- ganti IC chipset
IC reset rusak --- ganti IC reset
IC clock rusak --- ganti IC clock prosesor
setting jumpers over clock --- seting kembali clock-nya
memori rusak --- ganti memori
PS padam --- periksa PS
soket PS longgar --- periksa slot/soket PS

Panduan Menjadi Teknisi Komputer - Ahmad Yani

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