coba cari manual bunyi beep versi lenovo.
bisa dari memory , vga dll.
standart bunyi beep tiap manufaktur berbeda2.
It usually means a keyboard error but it can be a ram error too. Depends on
the BIOS
IBM Desktop Beep code
No beep No power, loose expansion card (ISA, PCI, or AGP), a short, or an
improperly grounded motherboard
1 short System OK
1 long Video/display problem; video card incorrectly seated or defective
2 short POST Error displayed on monitor
3 long Problem with 3270 keyboard card
1 long, 1 short Problem with system board
1 long, 2 short Problem with display adapter (MDA, CGA)
1 long, 3 short Problem with EGA
Repeating short beeps Problem with power supply or system board
Continuous beep Problem with power supply or system board
IBM Thinkpad beeps code
Continuous beeping System board failure
1 beep with blank display LCD connector problem, LCD backlight inverter
failure, video adapter failure, or LCD assembly failure
1 beep w/message "Unable to access boot source" Boot device failure or bad
system board
1 long, 2 short System board, video adapter, or LCD assembly failure
1 long, 4 short Low battery voltage
1 beep every second Low battery voltage
2 short w/message Read the error message on the display
2 short with blank display System board failure
--- In ITCENTER@yahoogroups.com, "Peter Prihadi" <peter_prihadi@...> wrote:
>
> Dear ITCENTER member,
>
>
>
> Saya ada laptop Lenovo G470 ketika loading windows (sudah muncul tulisan
> "starting windows") setelah POST BIOS (proses BIOS kelihatannya berjalan
> lancar) muncul bunyi beep berulang-2 sampai sekitar 1 2 menit dan baru
> loading windowsnya diteruskan sampai windows loading sempurna dan secara
> fungsi berjalan baik-2 saja.
>
>
>
> Yg sudah saya lakukan :
>
> - Buka RAM, dicabut, lalu pasang ulang. (tidak ada pengaruhnya)
>
> - Buka hardisk, dan pasang ulang. (tidak ada pengaruhnya)
>
> - Format ulang windows. (masih tetap bunyi beep berulang-2) è ooh
> iya waktu boot dari CD, bunyi beepnya tidak muncul.
>
> - Ganti hardisk. (masih tetap bunyi beep berulang-2)
>
> - Boot pakai CD HIREN, ketika muncul menu HIREN, menunya seperti
> terscroll (seperti tombol panah ditekan terus-menerus).
>
>
>
> Pertanyaannya :
>
> Apa yg terjadi dgn laptop tsb ya? Kalau kerusakan, kerusakan apa ? atau
> salah setting ?
>
> Apa karena keyboardnya atau karena hal lain ya?
>
> Cara bongkar keyboard Lenovo G470 gimana ya ? (sudah cari-2 dari google
> belum ketemu artikel atau video yg cocok, krn kayaknya tiap merk atau tipe
> tertentu penanganannya juga spesifik)
>
>
>
>
>
> Ohh iya boleh tanya hal ginian kan? Tidak menurunkan ITCENTER menjadi tempat
> service kan ?
>
>
>
>
>
> Salam,
>
> PP
>
>
>
>
>
> [Non-text portions of this message have been removed]
>
------------------------------------
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