Question about Biostar K8M800-M7A Motherboard

12 Answers

Motherboard i unplugged my power supply, speaker, led display all from the mother board and now my computer won't power on i need a manual for my mother board

Posted by on

  • 16 more comments 
  • spinboy666 Nov 03, 2007

    How can I plug my motherboard?

  • Les Pollard Nov 03, 2007

    I have a "EP-8KTA3L+" m/board and after unplugging ana replugging the speaker and switch lead it wont power up. Can any body tell me where I can find a copy of the manual for it. I get one long and two short beeps as it tries to power on and that is it.

  • kidukanaran Nov 16, 2007

    i unplugged my power supply, speaker, led display all from the mother
    board and now my computer won't power on i need a manual for my mother
    board

  • josephntina Nov 21, 2007

    I have a "p4vxasd2+" m/board and after unplugging the sw lead ,hdd lead,reset sw,power sw i cant conect it back. Can any body tell me where I can find a copy of the manual for it.

  • bilabee Nov 24, 2007

    I have a AOpen MX46L motherboard will not bootup, when powered no monitor or key lights on but there is a sound from the speaker,

  • datalot Nov 26, 2007

    im 15 and building my 1st computer i got given an Albertron KX600s Pro for free from a friend but he he had lost the manual for it i have searched the internet for hours trying to find one on-line to no avail
    i need to know what all the plugs are and where the :
    -reset switch
    -hdd led
    -power led
    -power switch and speaker goes and witch way they go around and all this info should be in a user's manual


    a

  • Anonymous Nov 27, 2007

    Power supply unplugged from my motherboard. So please give manual of this motherboard.

  • Greg Mulhern Dec 12, 2007

    My PC will only blink on for a half-second when I turn on the power.



    When I remove the JATXPWR2 ATX Power Connector which provides +12V to the CPU power circuit the PC boots up. When I plug the 4-pin power connector back in, I still get no response from the PC.



    I don't know if it's the problem is PS, CPU or MB (or other). Any help would be GREATLY appreciated.

  • COBRA_53 Dec 24, 2007

    I have a p3 500 and replaced the chip with a p3 933 chip now monitor wont wake up help me pls

  • Flyinsushi47 Dec 25, 2007

    i unplugged all the wires from my mother board to install a heatsink for my cpu because to do so i had to remove the mother board. Now that it is installed i dont know where the plugs go back in and i dont know where my manual is. so i need a new one.

  • pbmass Dec 28, 2007

    replaced a MS-7184 MB with the FOXCONN 761GHK8MB-RS on a HP Pavilion a1250n. On the MS-7184had a HD not connected after a earlier wavy herringbone screen on video. HD was OK in other PC. Replaced power supply, now the motherboard.



    After installing the 761GHK8MB, nothing turns on, no LED, no fan on power supply, zip. Reconnected old MB with just front panel jack & 24 pin power jack and turns on OK, power supply fan on, LED lit.Dissconnected CPU power jack, no change. Am I missing an interlock?

    The 1394, comm, aux jacks not connected (no place to connect). What am I missing?

    Help!!

  • beckalike Jan 06, 2008

    I have a hp computer needed to get at the power suply this ment removing motherboard undone all conections now cant remember where they go back board made by msi "ms7184" can you help just power switch and leds. thanks Paul.

  • Anonymous Mar 21, 2008

    jumper

  • BARKLY54
    BARKLY54 May 25, 2008

    compaq presarip SR181ONX COMPUTER
    ms-7184 mother board.
    NOW THE COMPUTER JUST BEEPS?COULD IT BE THE POWER SUPPLY NOT WORKING CORRECTLY? S IS THE MOTHER BOARD NO GOOD?THE MONITOR SAYING NO VIDEO SIGNAL?

  • oyezitzme4u Jun 27, 2008

    I unplug the power switch, led, hdd led, and reset switch and forgot the placement of each, my motherboard is MSI KEN NEO 4 can you please help me?

  • Anonymous Jun 30, 2008

    power connetion

  • emaisanjeewa Nov 01, 2008

    i have biostar 865gv micro 478 main board 5 nos.this all main board are no power on pls give me a solution for this problem very urgent

  • Anonymous Feb 23, 2009

    i unplugged the power switch from my mother board and i can not connect it bach. 


×

Ad

12 Answers

  • Level 1:

    An expert who has achieved level 1.

    Mayor:

    An expert whose answer got voted for 2 times.

  • Contributor
  • 4 Answers

Ok to start you do not need a manual to activate the power switch on the mainboard. If you take a flat "standard" screw driver or like tool and gently go along the chasis "tower" connectors on the mainboard you will be able to find the -/+ for power. Brush against the mainboard connectors two at a time and the board will power up when you brush the correct two. When you find them take the correct chasis pin and slide it on as PSW "power switch" If you do not get power up at this point and you know the power supply is good most likely the SB "south bridge" of the mainboard is bad. That being the case you will need a new board. When you have power from the power switch yet it will not send power to the CPU then the NB "north bridge" is no good again meaning a new board. You can buy a power supply tester at any large pc outlet store under $25 usally. Hope this helps and good luck.

Posted on Jan 27, 2008

Ad

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

VGA Driver

Posted on Jan 20, 2008

Ad

  • Level 1:

    An expert who has achieved level 1.

    Corporal:

    An expert that has over 10 points.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 14 Answers

U can download ur manual from http://www.motherboard.cz/driver/

Posted on Jan 04, 2008

Buy another one,like me!!!!

Posted on Dec 30, 2007

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

Mostly a fine print is available in teh motherboard where you can see where should a particular connecion be inserted.. Check your board model first..

Posted on Nov 29, 2007

  • Anonymous Nov 29, 2007

    If you can email me your board model I will try to find a manual for you.. Kindly include your email ad where I can send the copy.

×

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 2 Answers

Nowdays, you can find those motherboard manual online. Asus k8n-dl. Asus should have the manual in pdf format.

Posted on Nov 27, 2007

What type of motherboard ur using like ?(make and model number of motherboard)

Posted on Nov 15, 2007

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

Hey i found a site with the manual! check here http://www.tqm.com.uy/soporte/manuales-de-pcchips.htm its in spanish but just look for the m863g v1.5 thing Hope this helps!

Posted on Sep 23, 2007

I have had 2 of these MotherBoards do the samething. I had to replace them. it seems they only last about a year or 2.

Posted on Sep 19, 2007

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

Http://www.asrock.com/mb/manual.asp?Model=775Dual-VSTA&s=n There's your manual.

Posted on Aug 31, 2007

  • Level 1:

    An expert who has achieved level 1.

    Hot-Shot:

    An expert who has answered 20 questions.

    Corporal:

    An expert that has over 10 points.

    Mayor:

    An expert whose answer got voted for 2 times.

  • Contributor
  • 39 Answers

What motherboard do you have?

Posted on Aug 28, 2007

Looking for the user manual for a matsonic ms8137c+

Posted on Jan 16, 2008

5 Suggested Answers

6ya6ya

6ya staff

  • 2 Answers

SOURCE:

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.

Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017

Anonymous

  • 1067 Answers

SOURCE: motherboard

do u have pw switch on right pins power p start with red on that oen go over one to conect the black try both ways never up down on pins tho side to side only ok

Posted on Jan 25, 2008

Anonymous

  • 1 Answer

SOURCE: motherboard

http://www.ecs.com.tw/extra/productinfo/MB.htm

Posted on Feb 12, 2008

Anonymous

  • 4 Answers

SOURCE: motherboard

I have one sitting in front of me , unfortunately I cannot get it to you but will be happy to tell you the positions. It's not very difficult to fix and I will stick by until you get it correct. I hope I don't complicate this in an attempt to keep it clear and don't be insulted by my answer. I am guessing you don't have a great deal of experience working inside the box and it can become confusing. This is much easier than the length of this answer suggest. You will do this in about 30 seconds, move anything that is in you way and make a note of where it came from. If your hand is small you are lucky but don't force anything and if you are pushing on anything trying to get down there see what it is before pushing more. Better to move it.

There is a front panel connector that is on the bottom right of the board if you orientate the board by placing the computer access panel in front of you with the front of the computer facing to your right. Then right below the floppy disk controlled socket (the smallest flat cable in the box) if no floppy the empty socket below the battery.
There is a double row of pins, looks like 2 rows of 10 pins each. Mine are multicolored, pink and green etc. and the should be marked + and minus, at least plus. The number 1 pin is on the left. The 1 pin is actually the bottom left and the 2 pin is above it. Back down to the bottom row and pin 3 is right next to 1 and the 4 pin right above it. Pin 3 is the second pin on bottom left. Follow the way it goes? The bottom is 1, 3, 5, 7, 9, 11, 13, 15, 17, 19 and right above 2, 4, 6, 8, 10, 12, 14, 16, 18, 20.

Pin 2 is + so put your Power SW on pin 2 and 4 with the colored wire on pin 2. Colored wire in the pair should be positive, and it can be blue, red, green, mine is red and white.
The Power LED goes right next to the Power SW on pins 6 and 8, the colored wire on pin 6, mine is blue and white. And finally the HDD LED goes on pin 7 and 9. All counting from the left to right. My pins are not marked as I think its not critical how the LED is connected and if it does not light then reverse those 2 pins. My colored wire is on pin 7 and its blue. May as well finish, the Reset button is wired to pins 17 and 19 with 17 being positive and the speaker if you have one hooked up (your tiny internal speaker not for listening to music) is a 4 pin connector with the middle 2 sockets empty and fits over the last 4 pin s on the bottom right. 13, 15, 17, and 19. Pin 13 is +. There may be other wires but I don't know where they go depends on what they are but this is what you need. Good luck. And make sure all is unplugged and touch the box to ground yourself or wear a strap. Look but don't touch is a good rule for now.

Posted on Feb 22, 2008

map9966

Mike Peluso

  • 2351 Answers

SOURCE: motherboard

To download you're manual for the D815EEA2, please click the link below.
ftp://download.intel.com/support/motherboards/desktop/D815EEA2/EA2FV_English.pdf
You need to go to page 85.
7482c11.jpg Starting at Pin 1 (Hard drive LED) is positive + & pin 3 is ground -. Next, Power LED, Pin 2 is + & pin 4 is ground - .
Letter C, is for the reset switch, Pin 5 is + & pin 7 is - .
Power on/off switch, pin 6 is + & pin 8 is - .
The letter I is used for the internal speaker. The positive pin number 16 & ground pin number 10, letter G

Good Luck!
Have more questions? Please feel free to ask.
Mike

Posted on Jun 02, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

How do i plug in power button in on mother board? Lost my manual so I can't find the model #. I was just switching my mother board and all other hardware to new case and my power button (or switch or...


> power led,

Runs to the LED (Light Emitting Diode) labelled "power" on the front of your computer-case

> H.D.D led,

Runs to the front-panel LED that lights-up whenever the Hard Disk Drive is being used.

> reset sw,

Runs to the "reset" button on the front panel.

> speaker

Runs to the internal speaker

> s/b sw

Very briefly touch a metal-tip screwdriver between these 2 pins.
If the computer powers-on, you've found the "power" connector.



Nov 06, 2009 | Intel Motherboard

1 Answer

My asus mother board not working


STEP: Ensure Correct Power Button Is Used and Is Not Sticking or Broken. If the power button remains depressed during the power-on attempt, the computer immediately powers off, mimicking a "no power" symptom. Ensure the button is not being held down too long or binding against the bezel or chassis. If necessary, remove the front cover to press the button directly.
2. or else...STEP: Check the Power Button LED on the Front of the Computer (on Blinking yellow)
Initial state of LED at power up.
Indicates system has power, but the POWER_GOOD signal is not yet active.
If the hard drive LED is off, it is probable that the power supply needs to be replaced.
If the hard drive LED is on, it is probable that an onboard regulator or VRM has failed. Look at the diagnostic LEDs for further information. or lese..

3. STEP: Restart the Computer Using the Power Button.Press and hold the power button down until the computer powers off. This should not require more than 10 - 15 seconds.Press the power button to turn on the computer.
4. STEP: Verify the Power Supply Voltage Selector Is Correct for the Region. Verify the setting for the power supply:
*Unplug the power cable from the back of the system. *Press and hold the power button for at least 5 seconds to discharge remaining power.*Inspect the voltage selector setting on the back of the machine (Figure 1). Ensure that the voltage select is set in the correct position for the region the in which the system is operating: For Europe and Asia, the voltage setting should be 230V.In North America, Mexico, parts of Central and South America, and parts of the Caribbean, the voltage setting should be 115V.*Plug the power cord back into the back of the system.*Turn on the power.
STEP: Try a Different Known-Good Wall Outlet.
STEP: Remove All External Devices. Turn the system off.
Unplug everything from the front and back of the system except for the power cord or AC adapter, including: keyboard mouse monitor speakers printers scanners USB devices handheld PDAs external Zip or CD-R drives joysticks/game pads, etc
Attempt to turn the system on.
STEP: Check the Power Button LED on the Front of the Computer

Blinking Amber/yellow: Initial state of LED at power up.
Indicates system has power, but the POWER_GOOD signal is not yet active.
If the hard drive LED is off, it is probable that the power supply needs to be replaced.
If the hard drive LED is on, it is probable that an onboard regulator or VRM has failed.

If all the lead is off, then have the mother board replaced

May 06, 2009 | Dell Dimension 2400 PC Desktop

1 Answer

ATX-SW Motherboard?


The manufacturer website should have what you need.
You also might need to know what chipset is on the board as well.
If it is the AMD board, go to www.amd.com
I hope this helps.
Good Luck.

Feb 26, 2009 | Computers & Internet

1 Answer

Power Up Problem


You have a 8.6v supply error according to the 7 error code being displayed, what you can try is when the set goes to blinking disconnect the Y sustain board (if looking at the tv from the back the board on the left) from the upper left side of the power supply, if the error code stops then you know your Y sustain board is pulling down your power supply and causing the error, if the error code continues you have a probelm with your Logic Board (located under your Small Signal Board) disconnect this from the Y sustain board and see if the error code stops if it does you know that the Logic board is bad, if the error code is still blinking then the 8.6v supply line from the Power supply is faulty and the Power Supply needs to be replaced

Aug 13, 2008 | Philips 42PF9431D/37 TV

1 Answer

Motherboard


To download you're manual for the D815EEA2, please click the link below.
ftp://download.intel.com/support/motherboards/desktop/D815EEA2/EA2FV_English.pdf
You need to go to page 85.
7482c11.jpg Starting at Pin 1 (Hard drive LED) is positive + & pin 3 is ground -. Next, Power LED, Pin 2 is + & pin 4 is ground - .
Letter C, is for the reset switch, Pin 5 is + & pin 7 is - .
Power on/off switch, pin 6 is + & pin 8 is - .
The letter I is used for the internal speaker. The positive pin number 16 & ground pin number 10, letter G

Good Luck!
Have more questions? Please feel free to ask.
Mike

Jun 02, 2008 | Intel Desktop Board D815EEA2 Motherboard

1 Answer

Motherboard


do u have pw switch on right pins power p start with red on that oen go over one to conect the black try both ways never up down on pins tho side to side only ok

Jan 25, 2008 | Intel Desktop Board D845WN Motherboard

2 Answers

Motherboard


Well you really need to get a manual for that. Check the website and download the manual with that model, for sure there is one.

I guess you have connected all the connectors there incorrectly so better look for a manual.

Dec 09, 2007 | EliteGroup ECS 755-A2 Motherboard

1 Answer

Motherboard


Hi,
One of the greatest factor in intermittent shutdowns is because of heat issues. try to check the fans if they are all spinning. if all fan's are ok then you only need to replace the motherboard. here's a manual that might come in handy http://support.dell.com/support/edocs/systems/dim5100/en/sm/index.htm

Hope this helps.

thanks

Nov 13, 2007 | Dell Dimension 5100 (D51L1) PC Desktop

6 Answers

Display problem in pentium mother board!


MODEL NO.--INTEL 845 GVRS. problem is --- power led is on but no display and no beep sound. SMBS, RAM ,, PROCESSER, & HD Are all ok. Pls. tell me how can i slove my problem?

Nov 13, 2007 | Intel PENTIUM-4 865GV CHIP MOTHER BOARD...

Not finding what you are looking for?
Biostar K8M800-M7A Motherboard Logo

2,554 people viewed this question

Ask a Question

Usually answered in minutes!

Top Biostar Computers & Internet Experts

Jayburt

Level 2 Expert

89 Answers

Ekse

Level 3 Expert

13434 Answers

Thomas F. Schneider

Level 3 Expert

2715 Answers

Are you a Biostar Computer and Internet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...