Question about Acer AOpen AX4BS-V (91.89J11.001) Motherboard

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Dont Post Hey can someone please help?? I was useing this computer when all of a sudden after i shut it dn wont restart I am geting pwr to motherboard the two red lights on board lites up and theres power going to all componets just no green led.. Now heres what I have done I pulled the ram cdrom floppey drive video caerd sound card even change the pwr suply to a new p4 nothing on the motherboad excep for the ram ( yes the ram is good) pwr suply an video card still no post ram is new checked on anouther computer works great pwr suply is a 450 p4 new video card is a gforce new. Oh an I pulled bat to reset. This computer was woking great tell i shut it dn the rigt way start etc. and i also pulled the proser and checked it in anouther computer checks good. :( I thunk the moutherboard me it maker :(

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Re: Dont Post

Try looking for a cmos reset switch on the motherbaord instead of taking out the battery use the switch if nothing still happens your mobo is stuffed

Posted on Jul 21, 2008

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Re: Dont Post

I thunk your rite it met its maker, sounds like you followed all the test procedures, and unfortanuly that's what happens from time to time working great on min then gone to the GB in the sky the next. unless you have a DX card or know someone that has one, (and thats only to confirm its dead) sounds like you need a new system board.

Posted on Mar 29, 2007

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Power front panel conectors on acer 915m08

This Foxconn 915M08-G-8KS motherboard made for Acer Veriton desktop computers?

Do not know what the Front Panel header pinout is.

(Front plastic part of computer tower is the Front Panel.
Area of contact pins on the motherboard, that the wires (Cables) from the Front Panel connect to, is the Front Panel header )

CAN see by clicking on - View full size image - that the Front Panel header is to the Top Left corner of the motherboard, by the CMOS battery.
(View of mobo is upside down, in relation to how it actually sits in the computer tower case)

Shows me it is just the normal two rows of contact pins used in a LOT of desktop computer mobo's. (MOtherBOard)

If it were I, I would use one of the LED lights connected to two wires, and touch across each two sets of pins.

Looking at the motherboard as it sits in the computer case, there is a row of pins on Top, and a row of pins on Bottom.

In your mind start at the LEFT side of the pins at the TOP.
Number them from Left to Right.
Example, Pins 1, 3, 5, 7, and 9.

Now number the pins on the Bottom, from Left to Right,
Pins 2, 4, 6, 8, and 10.

Computer plugged into power, touch the two wires of the LED light, to Pins 1 and 2.
Computer doesn't start? (Power Supply turns on)
Go to the next set of pins.

I am willing to bet Pins 5 and 6 turn the Power Supply on.
No? Keep experimenting.

What will happen if you touch the WRONG pins?
You will NOT hurt the motherboard.

When you get to the correct pins, the Power Supply will turn on.
These pins are for the Power On switch.

Now go back through the pins with the Power Supply on, but DO NOT touch the pins that turned the Power Supply on.

When the LED light STAYS on, you have the pins for the Power On LED light.

If the LED light BLINKS, you have the HarDDrive activity LED light.

If Windows starts to load, and you touch the Restart switch pins, the computer will restart over again, and Windows will load again.

(IF this computer has a Restart switch. I do NOT use one, even for the older computers. Just press CTRL, ALT, and DELete keys at the SAME TIME, to restart the computer, or use the Task Manager option)

One pin left all by itself? That is for 5 Volts, and only used by the factory. Leave it unconnected.

There may also be a blank spot on the Front Panel header, where it looks like a pin is missing. This is the KEY pin, and is not used.
It is just to orient where the other pins are.

Worried about getting shocked?
There may be a small spark, as you connect the wires, I will gramnt you that.
But the voltage is 5 VOLTS DC.
In comparison two D cell flashlight batteries produce 3 VOLTS DC.

The harmful AC voltage is contained in the metal enclosure, of the Power Supply. Can't get you unless you pour water on it close up, or stick a metal rod through one of the ventilation holes, in the Power Supply enclosure.


By the by. You could be a lot of people's hero, if you came back, and posted the pins for what they do. Post in a Comment.

Jun 08, 2012 | Acer MB.V1509.002 VERITON 7700G VT7700G...

1 Answer

I have an MS-7502VER:1.2 motherboard and i cannot find wher to plug the power switch into

Hi scouts692

The Front Panel Header Pin arrangement for this motherboard is unusual, in that the header only appears to have 8 pins in a single column rather 2 parallel columns of 6 Pins with 1 blank, as most conventional motherboards do.

Pin 1 is POWER SWITCH orange or red (PWR SW 1)
Pin 2 is POWER SWITCH white or black (PWR SW 2)
Pin 3 is POWER LAD + (PWR LED -)
Pin 4 is POWER LED - (PWR LED +)
Pin 5 is HARD DRIVE LED - (HD LED -)
Pin 6 is HARD DRIVE LED + (HD LED +)
Pin 7 is RESET SWITCH blue or green (RST SW/RST 1)
Pin 8 is RESET SWITCH white or black (RST SW/RST 2)

Please refer to a PDF of the Motherboard Manual for additional information about the setup of this motherboard (the relevant page for the Front Panel Header is page 17/Section 2-13)

hope this helps.

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Sep 17, 2011 | Intel Motherboard

1 Answer

A7s333 my computer wont restart....i boot up fine but if when i press restart it just shuts down....also when i save changes in bios it shuts down also

One bad lead will cause your computer to shut down or continue in a cycle
replace all the leads that attach to your hard drive including electrical extensions + IDE,SATA and the ones that attach from your motherboard to your hard drive
hope this helps

Oct 25, 2010 | ASUS A7S333 Motherboard

1 Answer

Computer shuts off. Pentium 2 with Intel D865GLC motherboard.

she is having trouble because she knows them capacitors are going bad...... replace them... but it nay be more than that... dont give up on finding this problem, because you may find a breakthrough!!

Apr 25, 2010 | Intel D865GLC Motherboard

1 Answer

Pwr s/w- pwr led- hhd led were disconnected how

here is guide PG 174 may be useful but it almost show nothing about leds and connections try find colors in connectors and it may help. It is official support page if find more will post.

Aug 05, 2009 | Gateway Motherboards

1 Answer

MotherBoard won't power on (Could be LED placement issue)

Hi there.
On the motherboard look for the front panel, it should be marked PWR and coloured green, also the plug that connects to it should be marked PWR_SW.
Have a look at these pictures for an idea >>>>>>



Good luck and thanks for using FixYa!!

May 21, 2009 | Intel Motherboard

1 Answer

Led pwr+hd isn on, cpu fan is runing, but no

if your monitor is working properlly,then you should check the following things:-Remove ram and start the computer. If it gives you any beep then your motherboard is all right.And if not,then it's time to buy a new motherboard.

Mar 17, 2009 | Gigabyte GA-8I848P-G Motherboard

1 Answer

No beep and computer suddenly stop working.

1. May be u have a small PWR supply. Late MB need a bunch of power 350W or more.
Or maybe some interface card/disk use to much power/short circuit.
2. If your computer poweroff just after u write userid and PW may be you got countdow virus or similar.
Try to put in the cd a LIVE distro like UBUNTU, boot from it and wait.
If your computer poweroff u got an HW problem (see #1) if it stay on u got the virus.
if you want to save data you have in the computer just boot a LIVE distro and copy them to an external USB disk.Run an antivirus on external disk: may be you have copied the virus too.
if you are smart enought you can run a stand alone specific antivirus, if not
call for service.


2 Answers

Sometimes my computer restarts suddenly.

this problem is due overheating, and you say yo have a C2D with this mobo.... at intel site it said that this mobo works fine with intel P4, Pentium Duo an Celeron but not C2D. Its true that you have 800Mhz FSB and it will detect the micropro.... and work fine but the C2D will overheat the mobo for its need of energy and overheat it so it start restarting. I dont know how much that mobo is going to last but start installing all cooler you can....the mission is to cool down that mobo and micro...

Nov 29, 2008 | Intel D101GGC Motherboard

1 Answer


hey drup

have you tried going into safemode and in safemode, try to do system restore.

you or someone may have deleted an important file... thats why your computer wont start up normally.

please try safemode and post what happens. thanks

Apr 22, 2008 | Motherboards

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