Windows 7 install from external CD drive

CalvinL

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Recently bought a new mini ITX build and mistakenly forgot to buy a cd-drive for it, so I got an external one in the local shop. I've tried to install windows 7 from the CD but it won't seem to work. I've tried several things in the BIOS menu, changing the boot order to USB-CD ROM etc but it won't work...

Anyone have any ideas to fix it?

Mobo: Gigabyte GA-78LMT
CPU: Amd fx-6300
Windows 7 home premium 64bit

External CD drive is an LG branded one.
 

CalvinL

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How do I check if my BIOS can do that? I know for boot drive I chose the first one to be USB-CD ROM and it didn't work then I tried it as CD ROM on its own and it didn't work.

The cd drive requires sata cable to be connected to mobo? If it does, then I don't think my mobo has enough SATA ports. Already have two occupied by HDD and SSD
 

clutchc

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That's not an ITX MB either. That's another mATX. It also has 6 SATA headers. What case are you using?

No, F2 and Del are the same way to get to BIOS. F11 is how you get to the boot option menu. You have to kinda tap the key off and on during POST. The time allowed for the POST sequence to read the keyboard is quite short.
 

CalvinL

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just tried got onto the boot menu options, but it only showed win7 as an option. My mistake, the mobo ive got is this: https://www.hardwareversand.de/DDR3/66165/Gigabyte+GA-78LMT-S2%2C+AMD+760G%2C+mATX.article
ive got the ITX and ATX mixed is all, my bad :p
 

CalvinL

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I said at the bottom that ive mixed the two up. I originally planned on getting a mITX build but instead opted for a mATX build with the mobo that ive linked.
 

clutchc

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Well if that's what you have, then you have several unused SATA headers.
 

CalvinL

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Alright, i'll get the internal CD-drive then.
I've also got a "disk boot failure, insert system disk and press enter" error upon load up. i never had this and ive tried all solutions i could find through google. Could it be a faulty hard drive?
 

CalvinL

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Seems as though the HDD was DOA then. All that was plugged in was the external cd drive and my mouse/keyboard. Gonna book the return consignment now
 

clutchc

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Wait. Didn't you say you weren't able to install Windows on the HDD? If there's no OS installed, it is normal for that message to be presented.
 

CalvinL

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Ah, so its a normal thing for that boot disk error to be displayed when there is no OS installed on the HDD? I'm trying to install win7 onto the SSD but the CD just doesn't seem to be loading up when placed into the external cd drive.
 

CalvinL

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I should read things properly.. Must be the cd drives problem then, or i mustn't have USB booting enabled on the BIOS. Any idea how to enable that? Also, the cd drive works when plugged into my other PC.
And thank you btw, for having this patience with my problems :p
 

clutchc

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If this is your board: http://www.gigabyte.us/products/product-page.aspx?pid=4305#ov
...page 30/31 of your MB manual has a section for setting the 1st, 2nd, 3rd boot device. If the board were mine, I would set the USB, DVD, HDD in that order. That way as long as there is no flash drive in the USB port, or a disk in your new DVD drive, it will default to the HDD for booting.

Also... If you tap F11 while booting to Win7, some boards will offer you a boot selection.
 

CalvinL

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it leads me to a windows error recovery screen now.