Windows 7 Error "No bootable device"

Berikut adalah beberapa macam error Windows 7 dan Vista:

• NTLDR is missing or corrupted
• Ntoskrnl.exe is missing
• Ntdetect.com is missing
• BOOTMGR is missing or corrupted
• NTFS.SYS is missing
• Hal.dll is missing
• No bootable device – insert boot disk and press any key

Langkah1:

Hidupkan komputer Anda, booting melalui  DVD atau Windows 7 System Recovery Disc, lalu pilih " Repair your computer"

Langkah2:

Pilih Command Prompt lalu ketik:

bootrec.exe /FixMbr  (enter)

bootrec.exe /FixBoot (enter)

bootrec.exe /RebuildBcd (enter)

Langkah3:

Mengaktifkan Partisi

masih melalui command prompt ketik perintah:

diskpart (enter)

list disk (enter)

select disk x (enter) (x=nomer Disk)

list partition (enter)

select partition x (enter) (x=nomer partisi)

active (enter)

Selesai :)

Pada saat repair windows 7 (startup repair) pastikan OS terdeteksi, lalu lakukan repair windows hingga selesai.

Sumber : http://malwaretips.com/Thread-How-to-fix-no-bootable-device-%E2%80%93-insert-boot-disk-and-press-any-key