Question about VIA Technology (EPIA-800) C3 processor 100/133MHz Front Side Bus low power consumption integr Motherboard

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No standard case cable connector & no user manual

I need user manual

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The manual can be downloaded / printed

from the manufacturer's website here.

Posted on Mar 16, 2009



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Posted on Mar 17, 2009


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Gateway dx4822-01 power supply

Gateway DX4822 Desktop PC,

Just a regular Ol' ATX power supply. Rated at a maximum wattage rating of 300 to 525 Watts. Two different power supply options offered.

Power Supply case size is;
6 Inches Wide, by 5-1/2 Inches Long, by 3-1/4 Inches Tall. (152.4mm Wide, by 139.7mm Long, by 82.55mm Tall )

Has the following power cables;

A) 1 -> 24-pin ATX main power cable,

[ NOTE* Color of connector on power cable, OR motherboard, does NOT matter.

Proper connector, proper power cable, DOES matter; connector color does not matter ]

B) 1 -> 4-pin ATX +12 Volt power cable,

{ Power to the motherboard, and all components connected to it }

C) 2 or more -> SATA power cables,

{ Power to a SATA harddrive, and/or power to SATA optical drive/s.
(CD/DVD drive) Or power for an upgrade in the future, for a SATA optical drive }

D) 3 or more -> Standard 4-pin Peripheral power cables,

{ Power for an IDE (PATA) harddrive, or drives. Also power for IDE (PATA) optical drive/s. Plus power in some instances, for computer case fans }

E) Two or more Small 4-pin Peripheral power cables,

{ Listed as a Floppy Drive power cable. Back in the day when the article was written, such was true.
It can still be used for a Floppy Drive, but is more used now as a power cable for a;
1) Card Reader.
2) Computer case fans (IF needed }

It's name is Small 4-pin Peripheral power cable. It is smaller than it's larger cousin, the Standard 4-pin Peripheral power cable.

Also has smaller gauge of wiring. This means it cannot carry the same amperage, as the standard 4-pin Peripheral power cable.

I would recommend this,

A) 1 -> 20 + 4-pin ATX main power cable.
Can be used as a 20-pin ATX main power cable, or a 24-pin ATX main power cable, which is what you need.

B) 1 -> 4-pin ATX +12 Volt power cable.

C) 6 -> SATA power cables

D) 4 -> Standard 4-pin Peripheral power cables

E) 1 -> Small 4-pin Peripheral power cables

F) 1 -> 6-pin PCI Express power cable

G) 1 -> 6/8-pin PCI Express power cable.

In the future, (Or now if you have one), you can upgrade to a better graphics card, that needs an additional power cable, IF you wish.
The 6-pin PCI Express power cable.

You also have a 6-pin or 8-pin PCI Express power cable.
(6/8-pin PCI Express power cable)

All the pins can be used together, and make an 8-pin PCI Express power cable, for a very powerful graphics card that requires this cable.

Just added bonuses with today's modern power supply's.

For additional questions please post in a Comment.

Jul 04, 2012 | Gateway DX4822-01 Power Supply 575 Watt...

1 Answer

Where does P8 P9 connect?

The P8 and P9 power supply cables may not even go to anything.
The power supply cables coming out of the Power Supply, can be labeled, however that particular pre-built computer manufacturer, deems.

General labeling for the power supply cables is;

1) P1 - The 20-pin ATX main power cable, or 24-pin ATX main power cable.

2) P2 and P4 - The 4-pin ATX +12 Volt power cable

3) P3, P5, P6, P7, P8, and P9, can be used for a standard 4-pin Peripheral power cable, ('Molex'), or a small 4-pin Peripheral power cable, (Floppy Drives/Card Reader), or a SATA power cable.

Here, let me show you a basic example, looking at Power Supply cable connector markings, for the Dell Optiplex 745 Desktop PC,

Scroll down look under the subheading - DC Power Connectors

This link shows you the various power cables, and their respective connectors,

If the problem is a Tyan Trinity 400 S1854 motherboard, let's look at the power cables you need to connect;

To the right of the blue bold - Trinity 400 (S1854) - heading, click on the Manuals icon.

Scroll down to the chart that has - Socket 370 (Intel Celeron / Pentium III ), at the top. In the list click on the blue -

Trinity 400
[ Shows as Trinity 400 (Addendum)
You have the option to click on Trinity 400, or Addendum.
Do not click on Addendum at this time ]

This is a PDF file. The computer you are using now has Adobe Reader on it, which uses PDF files.

After you click on the file name (Trinity 400) it may take up to 30 seconds, before the first page comes up.
Using a medium speed DSL connection, it took 12 seconds just now.

(Wanted you to know, because you will be staring at a blank white page, until the first page comes up. Didn't want you to think the link doesn't work. The file is downloading in the background. The first page is the LAST to come up )

When you are staring at the cover sheet -

Tyan S1854 / Trinity 400 / Motherboard User's Manual / Revision 2.02 -

,bring your mouse cursor to the bottom/middle. The ghosted out navigation guide will now appear.
Go to the far right, and left-click on the Adobe PDF icon.
When you hover your mouse cursor over it -
Show Adobe Reader toolbar - comes up.

Easier to navigate around.
At the top, (Header), is the PDF file page number box. It is to the right of the Down Arrow.
To the right of it, is the Zoom In icon ( + ), and the Zoom Out icon.
( - )
Clicking on Zoom In increases the view size.
Clicking on Zoom Out decreases the view size.

Go to Page 13.
Bring the view size so you are looking at the entire motherboard illustration.
(For me it is 75 percent. I'm using a 26 inch RCA EN-V HDTV, as my main monitor)

You can use the Down Arrow to go page by page; Or,

1) Left-click once in the PDF file page number box.
Contents in the page number box will be highlighted in blue.
2) Type the page number (In this case -> 13)
3) Press the Enter key.

Page 13 is an illustration, Page 14 is a photo; Top View.

A) ATX main power cable.
It is a 20-pin ATX main power cable,

Looking at the illustration it is shown at the far upper right.
ATX power connector.
It is in-between ram memory Slot 3 (DIMM 3), and the Floppy Drive cable's connector.

That is the only power cable that connects to the motherboard.

B) Your IDE (PATA) harddrive, will use a standard 4-pin Peripheral power cable,

DOES NOT MATTER what P number is on it, as long as it is a standard 4-pin Peripheral power cable, you're fine.

In fact you may have some of these power cables left over. Roll them up out of the way, and tie them with a plastic zip strip.. The inside of your computer needs all the air flow it can get.
(Bread tie = NO. It has a metal wire inside. Do not recommend)

C) Your optical drive/s, (CD/DVD drive/s), are probably IDE (PATA) also.
Each one needs a standard 4-pin Peripheral power cable.
Again, DOES NOT MATTER what the P number is.

[ ]

You may have a computer case fan, (Or more than one), that has an adapter cable, allowing it to use a standard 4-pin Peripheral power cable, OR a small 4-pin Peripheral power cable, for power.

(In the Playtool link, the Peripheral power cable example, is a standard 4-pin Peripheral power cable.
The Floppy Drive cable example is a small 4-pin Peripheral power cable.

They are BOTH Peripheral power cables.
The Small, and Standard, are designations that allow you to immediately know what you are looking at.

Newer computers do not use a Floppy Drive. This power cable is usually used for a Card Reader. Hence the need to have a more standard designation, for these two types of power cables.

The Peripheral power cable has been mislabeled as a Molex power cable.
Molex was the first maker of this type of power cable CONNECTOR. The name stuck. Kind of like calling an adustable open-end wrench, a Crescent wrench )

Those small 4-pin Peripheral power cables, can be used for a myriad of devices. (Floppy Drive/s, Card Reader, power to a case fan, etc)

Again, as long as you find a device, that needs it, it does NOT matter what P number is on that power cable's connector.

A computer case fan is supposed to attach to FAN1.
The Brown three pin connector at the end of ram memory Slot 1.
(DIMM1) Power for the fan.

Same thing for the Brown three pin FAN4 connector on the motherboard, above the AGP expansion slot to the left, and to the right of the Game Port. (Joystick)

Same thing for the Brown three pin FAN3 connector, above the CMOS battery, and to the left of the VIA VT82C596B - Southbridge chip.

Same thing for the Brown three pin connector FAN2.
It isn't shown on the illustration, but is in the photo.
It is to the right of the Brown three pin FAN4 connector.

If all of your devices has a power cable, then P8 and P9 may not be used. Just extras in case you find devices that need them.

For additional questions please post in a Comment.

[Main thing is to have the jumpers on the motherboard, set to the correct setting.
Also, at the last make sure your ram memory module/s ('Stick'), are plugged in tightly. You can accidentally bump them loose, when plugging power cables in ]

Jul 02, 2012 | Tyan Trinity 400 S1854 Motherboard

1 Answer

Hey how do you connect the power supply in a Chenbro RM22300 Case? Which one of the coloured cords goes to which plug on the psu? Any help would be greatly appreciated. Also this is for an Australian Power...

IMHO it doesn't matter if it is an Australian PSU. (Power Supply Unit)

The only thing that would change from country to country, is the AC electricity coming in.

Australia uses 220 Volts at 50 Hertz (Hertz stands for Cycles per Second)
Europe uses 220 Volts at 50 Hertz
USA uses 120 Volts at 60 Hertz
Japan uses 100 Volts at 50 Hertz

The PSU converts the AC electricity into DC electricity.
The DC voltage, and amperage is very small.

Now to the PSU and the Chenbro RM22300

Inside the chassis is a Chassis Management Board.
(It is a PCB
Printed Circuit Board)

Orient your view of the CMB (Chassis Management Board), with the blue dip switch to the bottom.
{Dip Switch is a rectangular blue block with 10 white dip switches }

To the right, and situated towards the bottom are two white Molex connectors.

(Actually they are each a 4-pin standard Peripheral power connector. Molex is a misnomer. It is the first company to produce a plug with this configuration. Sort of like calling an open-end adjustable wrench, a Crescent wrench)

This gives you more information on the 4-pin standard Peripheral power cable,

{The Red wire is 5 Volts DC
The Yellow wire is 12 Volts DC
The two Black wires are Ground wires.

Two D cell flashlight batteries produce 3 Volts DC }

There should be two 4-pin standard Peripheral power cables coming from the PSU.
They plug into the two white connectors mentioned above.

(The shape of the plug, and the connector on the CMB, will only allow the plug to be plugged in, in one direction)

There should also be a Purple cable.

The Purple cable plugs into JP1.

Looking at the CMB as stated above, there are two square looking connectors to the right of the board.
The one at the top is JP1.
(The one under JP1 is JM1)

I would also like you to have the User Manual.
Download it from Chenbro Support,

On this page left-click on the blue - DOWNLOAD - to the right of -
RM22300 - CMB User Manual for Windows - 899.8KB - 2010-07-13

This is a PDF file. {The computer you are using now has Adobe Reader on it, which uses PDF files}

After you click on the above link it may take up to 30 seconds before the first page will come up.
It may also take additional time for the file to fully download.
{Watch the download progress bar}

There is a way to save a copy of this file to your computer. If you are not aware of how to perform
this, and would like to, please post in a Comment.

{This way you will not have to download again.
You will also be able to burn a copy off to a CD, and have it for safekeeping.
You can also delete it from the computer you downloaded it on, and save Harddrive space }


Jul 12, 2011 | Chenbro RM22300 (RM22300-300H) ATX...

1 Answer

I have a problem in crimpring of UTP Cable in one end of the connector I followed 568B while crimping in RJ-45 Connector, and other side I want to punch in I/O Box what should I follow either 568 A or...

For a straight through cable, which is most likely what you need, you can use either standard as long as you use the same standard on both ends. In your case use 568B since that's what you have on one end already.

Sep 07, 2010 | Leviton (102-5G108-RW5)

1 Answer

I want to connect the audio output of my Dell

The connector on the Dell side is a 1/8" (or 3.5mm) stereo connector, and is a standard mini headphone connector as used on iPods and other devices.

The connector on the Sony side is either another 3.5mm connector, in which case you want something like this cable, or it's dual RCA jacks, in which case you want something like this cable.

Neither of those are great prices -- you can easily find cheaper versions at any Wal-Mart or Radio Shack store, but they're examples of what you'll need.

Oct 20, 2009 | Dell A215 Computer Speakers

1 Answer


The TV will recognize any operating system. You can use a VGA cable to connect to the television if the TV has a vga port. Then select the PC input for the TV. If the connection is white and larger if may be a DVI connector. You will need a DVI cable in that case or a DVI to vga adapter.

Sep 12, 2009 | Samsung Televison & Video

2 Answers



So sorry to hear about your relative.

Megxon is not a standard camera brand. It is apparently made by the same company that makes the Praktika Luxmedia cameras. Take a look at the Praktika Luxmedia camera line and see if you can find one that is the same as, or substantially similar to, the Megxon camera you have.

Have you tried to see if standard USB camera cables will work on this camera? There are several "standard" USB plugs often used on digital cameras. See this article on USB at Wikipedia. Take a look at the Micro and Mini plug illustrations and see if you can identify the plug on the camera. If you can identify it as a standard USB plug, then you should be able to purchase a USB cable with the correct end to fit into the camera.

Good luck!

Dec 27, 2008 | Megxon X33 Digital Camera

1 Answer

Main cable connector broke off back of TV

Maybe so. Sometimes the connector is fed by an RCA connector which just plugs in inside the TV and sometimes it needs a little solder work. Sometimes you have to solder on the circuit board and if it's a multi-layer board you want an expert to do it but from the manual it doesn't look like that is the case with your TV.
I'm pretty sure Radio Shack stocks such connectors with maybe a little hardware to get the fit right.

Dec 17, 2008 | Televison & Video

1 Answer

HDMI connectors..Where are they?

Greetings Jazzne1,

Looking at your users manual your television is "HD-Ready" which means it will be able to display images in an high definition resolution. But because of the age of this unit HDMI was not a standard format to provide the HD signal.

You should be able to connect an HD video source to your television with the Y, Pb, Pr Component connectors. The downside to this is most standard up-scanning DVD players available will only up-scan through the HDMI connector, but you should be able to connect HD digital broadcast boxes and cable and satellite services with these connections

Regrettably there really isn't a way to install an HDMI connector on a television "after market".

I hope this helps.
Go Ahead. Use Us.

Jun 03, 2008 | Hitachi 43FDX01B TV

1 Answer

How to connect front pannel

How about a picture? Pg. 46 in your manual.
Need manual, download from Intel. (Click on link).

Intel RC440BX Specification
Pg. 46
Basic rules case wiring. The color black is considered ground -. Power wires + can be any other color including stripped wires. (This is standard but case Mfg change to their own specification).

Pin 1 is + power for LED Hard drive green LED, Pin 2 is -/ground for Hard drive LED.
(Pin 3 is + power for LED Hard drive yellow LED, Pin 4 is -/ground for Hard drive LED).(See more options on pg. 47).
Pin 5 is + power for case On/off button, Pin 6 is -/ground On/off button.
Pin 7 is + power for Reset Switch, Pin 8 is -/ground for Reset Switch.
Once positive & negative pins has been located each connector follows in suit.

The Intel RC440BX front case connector is in an odd location.
The user will find it hard to connect front case LED connectors while the board in installed into the case.

Good Luck!


Apr 25, 2008 | Intel Desktop Board RC440BX...

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