Building first PC Soon - Few basic questions about BIOS - Explain like I'm a caveman

Hjalmtyr

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Oct 29, 2015
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Hello

The hamster wheel in my current PC has clogged so I'm going to be building a new one. Waiting for the rest of my parts, but my mobo arrived today and I flicked through the manual. To my horror, I discovered that I need to actually set up BIOS. Naturally I googled what I need to do and found all the guides are woefully outdated, some dating back to 2005.

So I lined up some basic questions that I'm finding difficult to actually get answers to on google. Bear in mind I am a complete idiot when it comes to PCs and you need to explain to me like I just crawled out of a prehistoric peat bog.

Few bits of info to help you answer the questions:
- I'm not building the PC yet, I'm waiting for components. I'm trying to prepare myself so I don't screw it up, so I can't give precise info
- The mobo is a Gigabyte Z97X-Gaming 5.
- I plan on installing an SSD and an HDD. The operating system is to be installed on the SSD.

Questions:

- Do I even need to set up the BIOS or can I just drop my OS disc in and go? Part of me says 'Surely they wouldn't ship a motherboard that can't run unless you fiddle around with a few basic settings that should be pre-installed anyway' but then again I'm a caveman so what do I know about PCs

- If I do need to set up BIOS, how do I do it in the most stress-free, easiest, not-screwing-up-my-PC way? I'm gonna be using it for gaming. If it's relevant, the CPU going in the mobo is an intel i5-4690K and the GPU is a Sapphire R9 390. Gonna be putting 16GB of RAM in it, which is 2x8gb strips.

- What the hell is a SATA configuration? It told me that the SATA configuration is critical to setup. That's unfortunate, considering I have no idea what that means.

- My mobo has a driver disc. Why does it need a driver disc? Surely if it needed drivers to work, it wouldn't be able to run the optical drive required to install the drivers? Do I need to install these before the OS? Do I need this in the PC before I even load BIOS? Ugh.

If you could answer these questions in the most basic way possible then I'd appreciate it a bunch. I'd like to have at least a basic understanding of what I'm aiming for before I build the thing and mess everything up.
 
Solution
- Do I even need to set up the BIOS or can I just drop my OS disc in and go?
Nope, drop it in and you're good to go.

- If I do need to set up BIOS, how do I do it in the most stress-free, easiest, not-screwing-up-my-PC way?
You MAY have the option to update your BIOS but the PC will run without any issues without the update. Just install Windows and stuff first and then you can look up some guides for updating the BIOS. Just do it whenever you have time for that. :p

- What the hell is a SATA configuration?
SATA is the connection of HDDs. But there isnt anything to set up. Give the HDD power from your PSU and connect it with your motherbord via SATA and it should work, if it's not broken. :D

- My mobo has a driver disc. Why does it...

migronesien

Honorable
- Do I even need to set up the BIOS or can I just drop my OS disc in and go?
Nope, drop it in and you're good to go.

- If I do need to set up BIOS, how do I do it in the most stress-free, easiest, not-screwing-up-my-PC way?
You MAY have the option to update your BIOS but the PC will run without any issues without the update. Just install Windows and stuff first and then you can look up some guides for updating the BIOS. Just do it whenever you have time for that. :p

- What the hell is a SATA configuration?
SATA is the connection of HDDs. But there isnt anything to set up. Give the HDD power from your PSU and connect it with your motherbord via SATA and it should work, if it's not broken. :D

- My mobo has a driver disc. Why does it need a driver disc? Surely if it needed drivers to work, it wouldn't be able to run the optical drive required to install the drivers?
Just some basic drivers but you can also install these AFTER installing your OS.

If you got some additional questions let us know. :)
 
Solution

AmusingUserID

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Oct 19, 2015
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You don't need to setup up your bios, just change the SATA device to ACHI instead of IDE (you cant miss it in the options), set boot device and off you go

You drives will work fine before you install motherboard drivers, but you want to install all the essential ones after windows install, Audio, chipset, Lan, usb etc, they are all on the disk or download newer versions if available. Don';t install all the pointless optional guff on the disc

I
 

cosmoji

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Aug 7, 2015
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just a little extra to add

IF for some reason the windows install doesnt just start, in the bios there will be a "boot" menu tab, and inside a "boot order" or "boot sequence" choice. just move the disk drive to the top of the list and then exit the bios with the save and exit choice. most likely your first boot will show the bios splash screen, some text, and end saying no boot drive detected, put in the install disk and press any key to load boot media. put the disk in the drive and hit a key and you'll be on your way.

sata configuration is likely referring to changing compatability between sata and legacy connectors. unsure, without knowing the context you saw it in, but dont worry about it. just plug the hdd, ssd, and disk drive in to the sata ports on the board. they're on the right side, opposite the i/o and next to the large heat sync with the gigabyte eye logo on it.

the driver disk is going to be used after you install windows. once you're logged in and on your desktop, you can put in the driver disk. it is going to have drivers for things like your usb3.0, your ethernet(internet likely wont connect until you install that one), audio drivers, and special functions that the motherboard can do. few will be necessary for operation beyond ethernet, audio, and usb3.0. just read through them and install what you think you'll use.

biggest suggestion i can give you is keep the motherboard manual next to you while connecting things. it will be invaluable if you get stuck with what goes where.

good luck!
 
When you are assembling the components, do not attach the data cable to the HDD until AFTER installing Windows. Otherwise, Windows will install some files on the HDD, and if the HDD ever fails, you won't be able to start Windows. Go ahead and plug in your cd/dvd drive when you plug in the SSD.

The SATA ports (sockets) on the mobo are numbered, usually Sata_0 through Sata_5 (For 6 SATA ports). Plug your SSD into SATA_0, or Sata_1, if there is no SATA_0.

After Windows is installed, remove the install disk, shut down and plug in your HDD. Then restart and go into BIOS. Set your boot order to 1) CD/DVD Drive, and 2) SSD Drive. Do a "Save and Exit" from the BIOS. Windows should then start automatically from your SSD.

Good luck!

Yogi