Question about Avus A450-3001 Micro ATX Mid-Tower Case

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Case wiring I have a Avus A450-3001 computer case and need to know if the colored wires (red,blue,green) are the + leads on the wires from the front of the case to the motherboard.

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  • dsnation426 Mar 02, 2009

    After some research, I found that the colored wires (red,blue,green) are usually the + (positive) wires. The black or white wires are usually the negative wires.

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For the wires that comes in your CPU casing, mostly used for your front panels like power switch, hdd status, power led, etc. It is indicated on the pins itself so you might not be confused. there are some that comes for front panel USB. (with codes like vcc+ /- ,etc.). The best you can do is to read your Mainboard manual on where you place this pins.

Posted on Feb 26, 2009

  • Raph Quintos
    Raph Quintos Mar 05, 2009

    yes that's right. now these wires are supposed to supply the usb port on the front panel. You may see on your mainboard manual on how to place this on your mainboard.

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1 Answer

I am installing a CD player in a 2004 Nissan Sentra and I need to find the wiring diagram to show me how. Can you help?


see connection colors below and let me know if you have questions.

2004 Nissan Sentra wire colors aftermarket radio wire colors

Car Radio Constant 12v+ Wire: Pink, yellow
Car Radio Switched 12v+ Wire: Blue, red
Car Radio Ground Wire: Gray, black
Car Radio Illumination Wire: Red/Green, N/A (tape off factory wire)
Car Stereo Dimmer Wire: Red/Yellow, N/A (tape off factory wire)
there is no factory amplifier wire, blue (tape off radio wire)
Left Front Speaker Positive Wire (+): Pink, white
Left Front Speaker Negative Wire (-): Blue, white/black
Right Front Speaker Positive Wire (+): White, gray
Right Front Speaker Negative Wire (-): Black, gray/black
Left Rear Speaker Positive Wire (+): Light Green, green
Left Rear Speaker Negative Wire (-): Violet, green/black
Right Rear Speaker Positive Wire (+): Blue, violet
Right Rear Speaker Negative Wire (-): Pink, violet/black

Aug 21, 2011 | Car Audio & Video

1 Answer

I need speaker wire color codes from in dash the colors i have are blue and white gray black tan green and black brown and green white and pink blue and pinik


This should be what you need

Constant 12v+ Wire: Green/Violet
Switched 12v+ Wire: Yellow/Black
Ground Wire: Black/Light Green
Illumination Wire: Light Blue/Red
Antenna Trigger: Orange/Blue
Amp Trigger Wire: Blue (If Equipped)
Left Front Speaker Positive Wire (+): Orange/Light Green
Left Front Speaker Negative Wire (-): Light Blue/White
Right Front Speaker Positive Wire (+): White/Light Green
Right Front Speaker Negative Wire (-): Dark Green/Orange
Left Rear Speaker Positive Wire (+): Gray/Light Blue
Left Rear Speaker Negative Wire (-): Tan/Yellow
Right Rear Speaker Positive Wire (+): Orange/Red
Right Rear Speaker Negative Wire (-): Brown/Pink

Dec 26, 2010 | 1995 Ford Explorer

1 Answer

I urgently need a Clarion cd1500r installation manual or wirng color codes


Hello, here is Clarions wire codes.
FRONT Right SPKR: +Gray -Gray/Blk,
FRONT Left SPKR: +White -White/Blk,
REAR Right SPKR: +Purple -Purple/Blk,
REAR Left SPKR: +Green -Green/Blk

Brown Wire = Phone Mute Lead (If applicable)
Yellow Wire = 12V battery lead in (Connect directly to battery)
Red Wire = 12V Ignition wire (Connect to Acc switch)
Blue/White Wire = Amp turn on lead
Black Wire = Chassis Ground
Orange/White Wire = Illumination Lead (Connect to dimmer switch)
Blue Wire = Auto Antenna Lead (lowers power antenna Do not use for Amp Turn on! Use the Blue/White Wire for Amp,EQ, Ect.. turn on wire only

RCA Connectors if applicable:

Black RCA Harness:
White RCA = Rear Audio Left Sub Output 1
Red RCA = Rear Audio Right Sub Output 2

Gray RCA Harness:
White RCA = Front Left Audio Out to amp
Red RCA = Front Right Audio Out to amp

Oct 19, 2010 | Clarion Car Audio & Video

1 Answer

How do i connect the casing power to the motherboard


Open ECS web site and download the manual for your MB, P4VMM2 V7.3; http://www.ecsusa.com/ECSWebSite/Products/ProductsDetail.aspx?detailid=333&CategoryID=1&DetailName=Manual&MenuID=1&LanID=9
You will need Adobe reader to view the manual if you currently do not have it. Download and install Adobe; http://www.adobe.com/products/reader/ With Adobe you can zoom in and out to assist you in connecting your case to the motherboard. Start with page 9. Page 12 and 13 shows you how to connect your case LEDs to the motherboard. Pin 1 is positive for your HDD_LED. Pin 3 is negative for the HDD_LED. ECT. Most wires coming from the case are inserted into a jumper and most jumpers are marked. Ex: HDD for hard disk drive, RS for Reset Switch, PW for power on/off switch ECT.
The case wire colors do vary from case to case. The wire colors blue, light blue, green, light green and red are most common to be positive. The colors white and black are common for negative. Below is a picture of a typical front panel case to motherboard hook up. Less the white standoff jumper block.

633e871.jpg

Your board uses an internal speaker. Connect the red wire to pin 1 and connect the black wire to pin 4. See page 11 for location and page 12 for connection.
Use the manual. Its a great guide.

Happy holidays!
Mike

Dec 19, 2009 | EliteGroup Via P4M266A (P4VMM2 V7.3)...

3 Answers

Speaker wire colors


1991 Ford Explorer XLT Radio and Speaker Wire Colors
Pulled out the stock radio and found two plugs on the back of it. One plug had 7 wires (Power, Dimmer, Amp etc.) and one had 8 (Speakers).
7 wire plug (I could see these wires immediately from the plug):
Car Radio Battery Constant 12v+ wire = Light Green w/ Yellow Stripe
Car Radio Ground Wire = Black
Car Radio Accessory Switched 12v+ wire = Yellow w/ Black Stripe
Car Radio Dimmer Wire = Light Blue w/ Red Stripe
Car Radio Illumination Wire = Orange w/ Black Stripe
?? Don't know ?? Red Wire (No power to wire Constant or Accessory)
Car Radio Amp Wire = Blue
8 Wire Plug (Wires were wrapped in a grey outer sleeve, had to cut sleeve to get to wires.):
Right Front:
White w/ Green Stripe (+)
Brown (no stripe) (-)
Right Rear:
Purple w/ White Stripe (+)
Light Blue (no stripe) (-)
Left Front:
Light Green (no stripe) (+)
White w/ Orange Stripe (-)
Left Rear:
Light Blue w/ Black Stripe (+)
Yellow (no stripe) (-)
Speaker Wires (found at the individual speakers in the doors)
Right Front:
White w/ Green Stripe (+)
Green w/ Orange Stripe (-)
Right Rear:
Orange w/ Red Stripe (+)
Black w/ White Stripe (-)
Left Front:
Orange w/ Green Stripe (+)
Blue w/ White Stripe (-)
Left Rear:
Red w/ Green Stripe (+)
Red w/ Blue Stripe (-)

Aug 10, 2009 | 1991 Ford Tempo 4 Door

1 Answer

Audio wiring problem


Radio Constant 12V+ Wire: White/Green
Radio Switched 12V+ Wire: White/Red
Radio Ground Wire: Black
Radio Illumination Wire: n/a
Radio Dimmer Wire: Red/Black
Radio Antenna Trigger Wire: n/a
Radio Antenna Location: Rear Glass
Front Speakers Size and Location: 6 1/2′ Doors
Left Front Speaker Wire (+): Blue/Green
Left Front Speaker Wire (-): Gray/Black
Right Front Speaker Wire (+): Red/Green
Right Front Speaker Wire (-): Brown/Black
Rear Speakers Size and Location: 6′ x 9′ Rear Deck
Left Rear Speaker Wire (+): Blue/Yellow
Left Rear Speaker Wire (-): Gray/White
Right Rear Speaker Wire (+): Red/Yellow

Apr 05, 2009 | 1998 Honda Accord

1 Answer

2001 Ford E-150, year 2001, wire harness connection


As for the head units leads they should be marked or identified in the installation manual. There are but only three wires here that I might be able to help you with.
Two of the wires should have in-line fuse links (12+ volt power) and they are the constant feed (for memory) and the switched feed (for operation). The ground lead is typically solid black.

This is a general factory radio color code. Wire colors in your car might be different than colors described here. Use the given colors for reference purposes only. Always test wires to make sure they are correct.

Good luck
Aduz

FORD P o w e r Memory (+12v Constant) Green Yellow Ignition (+12v Switched) Yellow/Black Ground (-) Black or Fat Red Illumination Orange Dimmer Orange/White Power Antenna Blue (varies greatly) S p e a k e r s Right Front (+) White/Green Right Front (-) Green/Orange Left Front (+) Orange/Green Left Front (-) Light Blue Right Rear (+) Pink/Blue Right Rear (-) Green/orange Left Rear (+) Pink/green Left Rear (-) Pink/Blue

Mar 28, 2009 | Car Audio & Video

1 Answer

Need manual for MSNV-939 MB


Hi hickoryhi138,
The motherboard your referring to is made by Mach Speed.
Click on the link provided & scroll to the bottom of the link to download the manual; http://www.machspeed.com/specs/MSNVspecs.pdf
Drivers are also listed on the link.
For the manual (Only), click on the next link; http://www.machspeed.com/manuals/MSNV-939manual.pdf
Go to page 19, Header for Front Panel Facilities: JPANEL1
Knowing what wire color is positive & which is negative varies from case to case. Check the group of front panel wires. Most likely one wire from each 2-pin connector will share the same color. Like the color white which is common for ground/negative. Other colors, blue, green & red are commonly positive. The only exception is the speaker wires. Mach speed only uses two wires across four pins. Black is most common for ground & red is for positive.

Good luck hickoryhi138!
Thanks for using FixYa.
Need more information? Post here.
Mike
Don't forget to vote.

Mar 14, 2009 | Computers & Internet

1 Answer

I have to change the power cord of my dryer. the new power cord has 4 pronge. the 4 wires colors are red,white,black and green. on the dryer i have only 3 wire: red,blue,black. i want to know witch wire...


  • green = ground (attach directly to the case, should be a green painted screw near the opening
  • red = hot 110v connect to the red on the dryer
  • black = hot 110v connect to the black on the dryer
  • white = neutral connects to the blue (only if the blue is in the middle)
  • neutral is always in the middle with a hot wire on either side of it.
  • also make sure all the connections are tight
let me know if you need more help Mike

Jul 01, 2008 | Dryers

2 Answers

Wiring a new radio in 1991 ford explorer


1991 Ford Explorer XLT Radio and Speaker Wire Colors
Pulled out the stock radio and found two plugs on the back of it. One plug had 7 wires (Power, Dimmer, Amp etc.) and one had 8 (Speakers).
7 wire plug (I could see these wires immediately from the plug):
Car Radio Battery Constant 12v+ wire = Light Green w/ Yellow Stripe
Car Radio Ground Wire = Black
Car Radio Accessory Switched 12v+ wire = Yellow w/ Black Stripe
Car Radio Dimmer Wire = Light Blue w/ Red Stripe
Car Radio Illumination Wire = Orange w/ Black Stripe
?? Don't know ?? Red Wire (No power to wire Constant or Accessory)
Car Radio Amp Wire = Blue
8 Wire Plug (Wires were wrapped in a grey outer sleeve, had to cut sleeve to get to wires.):
Right Front:
White w/ Green Stripe (+)
Brown (no stripe) (-)
Right Rear:
Purple w/ White Stripe (+)
Light Blue (no stripe) (-)
Left Front:
Light Green (no stripe) (+)
White w/ Orange Stripe (-)
Left Rear:
Light Blue w/ Black Stripe (+)
Yellow (no stripe) (-)
Speaker Wires (found at the individual speakers in the doors)
Right Front:
White w/ Green Stripe (+)
Green w/ Orange Stripe (-)
Right Rear:
Orange w/ Red Stripe (+)
Black w/ White Stripe (-)
Left Front:
Orange w/ Green Stripe (+)
Blue w/ White Stripe (-)
Left Rear:
Red w/ Green Stripe (+)
Red w/ Blue Stripe (-)

Hope this helps. I spent hours looking for the correct color key and this one works for my '91 Explorer.

Feb 08, 2008 | JVC KD-G230 CD Player

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