also @ TechSpot: AMD Radeon HD 7770 & Radeon HD 7750 Review
Welcome to the TechSpot OpenBoards. Please read the FAQ if you have any questions. Sign up or Login to participate.

Go Back   TechSpot OpenBoards > Hardware > Overclocking, Cooling and Modding

Download Now:

Computer Building Questions

Page 1 of 2 1 2
Thread Tools Search this Thread
  #1  
Old 01-15-2006
TechSpot Member
 
Member since: Dec 2005, 120 posts
Computer Building Questions

I went out and bought the mobo before the case because I am buying the case online and I bought the mobo in a store. The mobo did not come with screws so I was wondering if they usually come with the case. Also, I read online that if the back of the mobo touches the case it will short out. How do you keep to mobo from touching the case so it does not short out? I heard about riser pins. I don't know what they are or where to get them. Would rubber washers around the screws work?
  #2  
Old 01-15-2006
TechSpot Enthusiast
 
Member since: Dec 2005, 256 posts
all cases that i have bought online so far have come with rise pins. They have also come with a quite a few screws. So you shouldn't have to worry so much. Also when manufacturers make motherboards they create a non electrical zone around the screw holes so the metal won't harm the board. But in any case, the computer cases should come with little red plastic washers that you can use .
  #3  
Old 01-15-2006
TechSpot Member
 
Member since: Dec 2005, 120 posts
Cool. Thanks.
  #4  
Old 01-15-2006
KingCody's Avatar
TechSpot Guru
 
Member since: Oct 2005, 1,564 posts
System specs
some cases come with standoffs, some don't. also some motherboards come with them too. If neither your case or motherbord come with them, they only cost less than $5 at a computer store or radio shack, etc.

the screws are supposed to touch the case, that is why the mounting holes on the motherboard have a metal ring around them, the mounting screws not only attach the mobo to the case, but they also keep it grounded so that static electricity doesn't build up and damage any components. The back of the mobo cannot touch the case, but the screws should, so don't use washers or anything to insulate it.

-in some boards, a mounting hole may be too close and will actually short the board out, in these cases, either don't use that hole, or use a plastic standoff (no screws, the plastic tab locks the board on)

Last edited by KingCody; 01-15-2006 at 05:27 PM..
  #5  
Old 01-15-2006
TechSpot Booster
 
Location: Harms way.
Member since: Dec 2004, 511 posts
Hi

If the screw hole on the mobo has a metal ring, it should go to a metal standoff in the case, unless the mobo manual says not to install it this way. Mobo screw holes that don't have metal surounding the screw hole should use plastic standoffs to attache the mobo to the case.
  #6  
Old 01-15-2006
TechSpot Member
 
Member since: Dec 2005, 120 posts
Thanks for your help. It does have metal rings.
  #7  
Old 01-15-2006
TechSpot Member
 
Member since: Dec 2005, 120 posts
Now can anyone tell me what the difference is between Athlon and Athlon FX?
  #8  
Old 01-16-2006
TechSpot Enthusiast
 
Member since: Dec 2005, 256 posts
Athlon 64 is a single core 64 bit processor that is available from 1.8 Ghz - 2.4 Ghz and they are called Athlon 64 3000+ through Athlon 64 4000+ respectively. Those are socket 939's. The FX versions are also 939 but are available 2.4 - 2.8 Ghz and these are the real gaming CPU's. Both FX and 64 run with 2000 Mhz buses. The FX's are what Alienware and Falcon Northwest use in their extreme gaming machines. Athlon 64 also has a line called X2 which is a dual core line up.
  #9  
Old 01-16-2006
TechSpot Member
 
Member since: Dec 2005, 120 posts
The FXs are a lot more. I'm going to get a regular Athlon. Thanks for your help.
  #10  
Old 01-16-2006
DonNagual's Avatar
TechSpot Ambassador
 
Location: Canada
Member since: Apr 2004, 3,496 posts
The FX cpus are state of the art, top of the line cpus. At this point the average user just doesn't need that much (all a matter of opinion of course).

I have the Athlon64 3700 and it is AMAZINGLY fast for my needs (which mostly comprise of senseless online violence).
  #11  
Old 01-16-2006
CrossFire851's Avatar
TechSpot Maniac
 
Location: Cali
Member since: Oct 2005, 1,058 posts
Quote:
Originally Posted by LipsOfVenom
Athlon 64 is a single core .


No it's a duel-core
  #12  
Old 01-16-2006
DonNagual's Avatar
TechSpot Ambassador
 
Location: Canada
Member since: Apr 2004, 3,496 posts
The Athlon64 X2 cpus are dual core, but the regular Athlon64 cpus are not dual core.

http://www.amd.com/us-en/Processors/...30_118,00.html
  #13  
Old 01-16-2006
TechSpot Member
 
Member since: Dec 2005, 120 posts
Yea, I know. They also cost more then $1000 and I have a $700-$800 budget for the whole computer. I think I'm going to get this processor.

http://www.newegg.com/Product/Produc...82E16819103539

Its not the best, but the mobo I got makes it real easy to overclock. I'm hoping to get it above 2.6Ghz.
  #14  
Old 01-16-2006
CrossFire851's Avatar
TechSpot Maniac
 
Location: Cali
Member since: Oct 2005, 1,058 posts
Oh i had miss read what you had said sorry, and amd athlon x2 CPUs cost a few hundered $$$


I have a few of them my self, work like a charm
  #15  
Old 01-17-2006
TechSpot Member
 
Member since: Jan 2006, 86 posts
i concur

[QUOTE=LipsOfVenom]Athlon 64 is a single core 64 bit processor that is available from 1.8 Ghz - 2.4 Ghz and they are called Athlon 64 3000+ through Athlon 64 4000+ respectively. Those are socket 939's. The FX versions are also 939 but are available 2.4 - 2.8 Ghz and these are the real gaming CPU's. Both FX and 64 run with 2000 Mhz buses. The FX's are what Alienware and Falcon Northwest use in their extreme gaming machines. Athlon 64 also has a line called X2 which is a dual core line up.[/QUOT

yep indeed i concur
  #16  
Old 01-19-2006
TechSpot Member
 
Member since: Dec 2005, 120 posts
I got my case and put in my motherboard and now I got some more questions.

I plugged the leds, power button, and reset button into my motherboard. My motherboard manual showed what pins they went to but neither my case nor my motherboard specified how they should be put in. Which way does the text on the wires usually face? I got the vertical ones going to the left and the horizontal ones going down. Can you tell from this picture if I have it in right?
Attached Images
File Type: jpg leds and power problems.JPG (29.5 KB, 11 views)
  #17  
Old 01-19-2006
DonNagual's Avatar
TechSpot Ambassador
 
Location: Canada
Member since: Apr 2004, 3,496 posts
It varies from maker to maker. Does your case manual tell you which side the negative should go on? That is the way I usually tell, then the white wire is typically the negative. But it varies...

Good news is, if you make a mistake it simply won't work. Switch 'em and try again.
  #18  
Old 01-19-2006
TechSpot Member
 
Member since: Jan 2006, 86 posts
here here

i agree depends on the mobo manafacturer however try with the writting facing you first im sure that will work and another way to tell is
look at the system speaker plug does it have + and - if so
put on look at mobo does it have + and - if so

match + to + and - to -

wich ever way thAT WRITTING IS FACING FOLLOW THAT THERE AFTER

EXCEPT BACKWARDS ON THE RESEST SWITCH OK
  #19  
Old 01-19-2006
TechSpot Member
 
Member since: Dec 2005, 120 posts
The only thing it specifies is the power led and the hd led. I did have the hard drive led backwards if white is negative. Correct me if I'm wrong but does the power switch and reset switch matter for + and - if all they are doing is completing a circuit?
  #20  
Old 01-19-2006
TechSpot Member
 
Member since: Jan 2006, 86 posts
Yes It Matters

yes it matters because it sends a small votage to activate the power swith inside the power supply also double check you have plugged in the yellow and black cable to your p4 socket or you might blow ya mobo
blue is neg and white is pos :knock:
Closed Thread
Page 1 of 2 1 2

Similar Topics
Topic Replies Forum
Questions about building 0 Gaming
More questions about building a computer 10 Other Hardware
Newbie questions for building a new computer. 3 Processors and Motherboards
Building a PC; Few Questions 15 Overclocking, Cooling and Modding
Computer Building Questions 4 Processors and Motherboards

Thread Tools Search this Thread
Search this Thread:

Advanced Search
All times are GMT -4. The time now is 03:32 AM.