This guide intend for netbook user or anyone who doesn't have access to optical drive for installing window 7
Requirements:
USB Flash Drive (Minimum 4GB)
Windows 7 or Vista installation files.
A PC or laptop with optical drive ( use to copy window installation file to usb drive)
1. Plug-in your USB flash drive and backup all your data because this usb flash drive will be formatted
2. Open Command Prompt, type "diskpart" without the bracket.
3. Type "list disk", note down the Disk number of your USB flash drive (eg: Disk 1) .
4. Assuming you usb flash drive is Disk 1, follow step below. If your usb flash drive is at other disk (eg: Disk 2), do change at appropriate command
SELECT DISK 1
CLEAN
CREATE PARTITION PRIMARY
SELECT PARTITION 1
ACTIVE
FORMAT FS=NTFS
ASSIGN
EXIT
5. Navigate to your optical drive directory using CMD window
D: and hit enter.assuming D: is your drive letter
CD BOOT
6. Update usb with boot manager
BOOTSECT.EXE /NT60 H: <--------assuming H: is your usb flash drive letter
8. Manually copy your Windows 7/Vista DVD contents to the USB flash drive.
9 . Your usb window installer now are complete. Boot the usb to run installer
