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7. Install the Optical and Hard Drives
Before installing the optical drive, you’ll need to remove the front panel on the case and remove a bezel from that piece to open a slot for the drive to slide into its bay.

Stand up the case. Remove the entire front panel by gripping the bottom and pulling it towards you while holding the rest of the case in place. Set that part face down continue by unscrewing the top bezel so that it remains open, allowing the optical drive to poke through when you eventually snap front panel back on.

Find your mounting screws from the bag that came with your case (refer to the photo to see what they look like), and affix them to the holes on the optical drive. Afterwards, slide in the optical drive through the first slot and push in until it locks.


Now, to install the hard drive you’ll have to remove the 3.5" drive cage directly underneath where the optical drive rests. To detach it, unlock the cage by swinging the latch to the left. Slide the HDD into the lower slot of the cage, since the top slots do not match with that of the hard drive, and the middle slot is a bit awkward to work with.

Push in the hard drive until the holes on both sides match up to the drive's screw sockets and then secure it in with the mounting screws that came with the hard drive.
Slide the cage back into the position it was before you pulled it out of the case and switch the latch to the right to lock it in and close it. You should now snap the front panel back onto the case.

8. Tame the Wires
Now it’s time for our favorite part of today’s segment—hooking up those data cables! You’ll need two SATA data cables to run one from your motherboard to your optical and another to the hard drive. Make sure that the hard drive that contains your operating system is plugged into the first SATA port on your motherboard. The MSI Board can connect up to six SATA devices, which leaves you plenty of room for upgrades in the future.


Next up are the tricky front panel connections. Find the color-coded cables near the front of your case and isolate the HDD LED, the power LED, the reset switch, and the power switch—this information should all be labeled on the connecting part of each wire. It’s easier to plug in the power and reset switches first, since their connecting areas are noticeably labeled on the mobo. Grab the isolated HDD LED line and plug it into the orange section, making sure the colored wire matches up with the + pin on the motherboard. Repeat this process with the power LED wire as well. Don’t worry if you manage to mix up the wires; a faulty connection will not harm your new system. Refer to the chart if you can't figure out which front-panel connector plugs into which colored pin on the motherboard.
Description of Connector
|
Marking on Motherboard |
Wire Color
|
Electrode |
| Front Panel Speaker |
Speaker |
Red |
+ |
| |
|
Black |
- |
| Power Switch |
Power Sw |
Orange |
+ |
| |
|
White |
- |
| Power LED |
+P LED |
Blue |
+ |
| |
-P LED |
White |
- |
| Reset Switch |
Reset Sw |
Blue |
+ |
| |
|
White |
- |
| Hard Drive LED |
H.D.D.LED |
Red |
+ |
| |
|
White |
- |
We suggest that you hook up the case’s front-mounted USB ports, especially if you’ll be storing your newly assembled computer under a desk, where it can be a bit difficult to plug in a peripheral on a rear port. Connect the labeled USB cable to the JUSB1 pins; it should slide in very easily. The last connection you will need is for the front panel audio; again, consider how much easier it is to plug in a headset from the front than routing around to the back. Us the HD Audio connector and plug it into the JAUD1 pins on the bottom left corner of the motherboard.
Now that you’re finished taming those pesky wires, you may want to invest a buck on a bag of zip ties. Use them efficiently to group your wires together and reduce the mess of wire appendages roaming free in your computer cabin.