as rock z77 extreme 4 boot from usb

[etet565]

i dont have a disk drive so i planned to boot win 7 off a usb. even if i unplug the hard drive it just asks me to insert valid boot device. on the boot menu i have the usb set to option one. help....
edit: i forgot to mention i dont have any other pc, only a mac

UPDATE: i know this is late but whatever, i found a disk drive i could borrow and used it to install windows to the computer. it worked beautifully until it suddenly started getting bsod error code 124. after some searching it was due to the hal.dll file so i think i was the hard drive so i replaced that, the new one is in the mail so ill see it i will finally get to use my comp.

 

[etet565]

http://www.microsoftstore.com/store/msusa/html/pbPage.Help_Win7_usbdvd_dwnTool

i only have a mac as my other comp. that's a .exe. i used unetbootin to burn it but it's not working

 

[etet565]

Ask a friend to help you out.

what

 

[Tradesman1]

You may not have a proper image of the ISO on the flash drive might look at this

http://www.isotousb.com/

 

[etet565]

You may not have a proper image of the ISO on the flash drive might look at this

http://www.isotousb.com/

thats a windows file. i need it to install windows as i only have a mac

 

[Tradesman1]

Sorry, didn't see MAC mentioned, do you know anybody where you could use their PC for a little while

 

[etet565]

Sorry, didn't see MAC mentioned, do you know anybody where you could use their PC for a little while

i wish i did
i think im just going to order a disk drive for now

 

[Tradesman1]

Let us know how it goes