Tadas

SNR is the difference between the mean signal potential and the noise potential.  In other words its the differences between the voltage of the signal compared to the voltage of any noise present.  It is represented in dB because it is a comparative measurement.  
 
In relation to a headphone cable you do not need to worry about it,  unless you are working on incredibly sensitive high frequency radio data transmitter thing, in which case you would not be asking about SNR on a net forum.   :lol:

SNR is Signal to Noise Ratio. It's the clarity of the signal. A really low SNR means that you are getting closer to the amount of sound in the line vs the amount of "Noise" being generated. where the noise in the line can be whine, buzzing or anything like that.

Try it, if they spin up, all is well, if they don't spin up, it doesn't work and they only work at 7V, the only time you can damage them is if you put too much voltage in, 

That is Chrome auto-saving your password. You have to get rid of your cookies using CCleaner in order for Chrome to forget your password.

With the adapter, you wouldn't be able to adjust fan speeds, but it's your call.

http://www.xigmatek.com/product.php?productid=94&type=specification

No offense but you could've just googled it.  http://www.almico.com/sfdownload.php

^ Yes you can unplug case fans while the pc is on.

most likly if you could depends on what time the workshop closes
 
some workshops are open on the Saturday too .... When i was in highschool i just worked 10 hours on the Saturday
 
 
Also just after new years is the perfect time to look for a job since there all just reopening ... and you would be on holidays so you could work for a week full time so they could get to know you

Experience. Thats pretty much only way to rate hardway on the go. If you are planning on some certain model and you want honest opinion how good parts are, you can alway post here.

Sorry I messed up, I put in wrong numbers  now its fixed

Mouse > Performance > Configure Sensitivity Stages and mess with with it.

At least you fixed it

You can try to use an online virus scanner, http://www.microsoft.com/security/scanner/en-ca/default.aspx, to identify the problem and potentially fix it. If nothing is found download and do a deep scan with a malware detection program like Malwarebytes. If that doesn't find anything, try another one like Spybot Search & Destroy. Do not use the system for anything else until the problem has been resolved. If nothing is found you'll need to create, on a clean machine, a boot CD with a virus scanner that can be run on one of the problem machines.
 
Once you have a clean system, immediately download and install anti-virus software. There are a number of free versions, AVG, Avast, MS Defender to name a few.
 
Once you've cleaned one machine, you can work on the other. Once they are clean you'll want to scan every USB storage device you have and also any CD/DVD you have burned on the infected machines.

The fan has built in rubber isolators so vibration isn't an issue, just go ahead and mount it.

Grand Prize Winner: Sonarctic11
Runner Up #1: Matt Stern Runner Up #2: pixelperv  
 
 
 
GIVEAWAY ANNOUNCEMENT VIDEO
 

 
MESSAGE FROM OUR SPONSOR (please read)

Stinky has created the Stinky Footboard to address a lack of solid gaming peripherals that look beyond adding more buttons to adding more simultaneous inputs. Having the ability to reload or crouch (assumes crouch bound to C) while strafing right is just one of the many things that the Footboard can do. It's also a great accessibility tool for computer users who might find alternate input methods helpful such as amputees. Check out their holiday special page where you can get the Stinky Footboard for $99.99. It's a great gift idea:
 
http://www.happystinkyholidays.com/
 
 
TLDR: HUGE thanks to Stinky Footboard for making this giveaway possible.
 
 
 
GIVEAWAY RULES & REGULATIONS 
 
Guys, this is a massive giveaway. Stinky is providing 3 footboards for us to giveaway including one special edition coloured one! Also included with the special edition is a full set of gaming peripherals!! I'll be including a Corsair M90 mouse, a Corsair K70 gaming keyboard (Cherry MX Red), a mouse pad (will find a cool one in the pile) and a Corsair Vengeance 2000 headset from the Tech Tips stash. Can't promise they have full packaging, but they're in great condition and have only been used to film videos
 
1. This giveaway is INTERNATIONAL
2. Multiple entries per person... But you have to do each one a different way! See details below
3. It would mean a lot to me if you spread the word about this giveaway by any means possible. It helps us show support for the sponsors who give us cool stuff to give to you guys!
 
 
WHAT YOU CAN DO TO EARN ENTRIES
 
1. Leave a comment on the contest announcement video above
2. Follow @StinkyBoard on Twitter
3. Like Stinky Footboard on Facebook: https://www.facebook.com/StinkyBoard
4. Leave a comment on this video:

 
The contest closes November December 31st, 2013 and the winners will be contacted in January 2014. Winners will also be tweeted out on the @LinusTech Twitter handle. Good luck everyone! Thanks for participating, and a big thanks again to our sponsor, Stinky!
 
** oh yeah I know I still need to announce winners for the HTC giveaway. I haven't forgotten. Video entries just take a while to go through. **

It is thermal paste.

Yes. It's thermal paste.

This

You mean like RAID?
 
Black = performance
Red = RAID optimised
Blue = balanced
Green = eco

Yes, the CX430 would be plenty for a 7770 and the rest of your system.

It doesn't matter

I found this PSU on the website you quoted. This would do great for the build 
 
http://www.kilobaitas.lt/Korpusu_mait_saltiniai/Corsair/CORSAIR_VS350_350Watt_PSU/CP-9020052-EU/CatalogStoreDetail.aspx?CatID=PL_403&ID=500879
 

i don't care i understand!

I should, probably.