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ASUS A7N8X-E Deluxe Motherboard

NO Power up at all, Nothing! (by 7 users)


posted by Jreed on Oct 11, 2006


Im not getting any Power signs at At, its not even attempting to boot, I took the memory out and still the same problem, Its completely DEAD!
I have the same problem.
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6 Other Users Have The Same Problem

Comment by Guest, posted on Apr 27, 2008

the mobo wont power on, ive even had another person try

Comment by mike54, posted on Jan 05, 2008

checked power supply ok when i plug it in nothing goes on except the small
green motherboard led unplug from board and fan starts to spin replug in board fan stops press power button same thing pc won't start tried shorting start button still nothing i'm thinking motherboard is shot i'm using a 20pin atx power supply 350 w

Comment by Theog, posted on Jan 01, 2008

Switched system on. Loud spark sound and smoke came from near power supply. Replaced power supply, absolutely no response from mother board. Fan does not come on, power supply does not start. Removed PB sw from header on mother board and closed switch circuit, nothing happened. Disconnected PS and took pin 14 (green line) to ground, Power supply kicked in. Look like mother board is dead. Are there any on board SMT fuses that can be checked? Mikeyfoxtrot@yahoo.com

Comment by speedcom, posted on Dec 05, 2007

mother board is dead

Comment by outlaw26456, posted on Nov 24, 2007

i have a lvmm2 mother board,,something burned in it,,,,what is the likaley culprit?....it won't even light up the screen,,,just dos nothing at all,,,

Best Solution

posted on Oct 11, 2006
Thanks for Trying (70)

habib_101

Rank:Wiz Wiz
Rating: 81%, 422 votes
Do you have a LAN connection on the machine that you use? That would be an area to start to make sure that (when a LAN cable is plugged in, the incoming and outgoing lights will blink) the power supply still works. If the power supply does still work, it could be the motherboard or CPU which isn't working. It could be something simple like thermal compound needs to be reaplied to the CPU, or there may be faulty hardware. Let me know if the power supply is still working.
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Solution #2

posted on Mar 13, 2008
Thanks for Trying (70)

rifth

Rank:Master Master
Rating: 87%, 42 votes
If you can smell anything burnt in there it's toasted.

Comment by rifth, posted on Mar 14, 2008

I have had the same problem and I don't remember how I fixed it now. Basically my computer was dead, if I unhooked the plug from the motherboard and replugged it the light would flash green and fan would spin. My computers working fine now. It's something really stupid OH okay there were two power plugs coming out of my power supply one 16 pin or whatever and one 4 pin and I had them both plugged into the motherboard.
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Solution #3

posted on Mar 04, 2008
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wa2bxy

Rank:Apprentice Apprentice
Rating: 0%, 0 votes
electrolytic filter caps on the mother board have failed, and shorted. A dead short will sound like a gun firing inside the cabinet. A gradual short will make the can expand and split or work its way off the innards of the component
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Solution #4

posted on Jan 19, 2008
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ahmdrgb

Rank:Guide Guide
Rating: 87%, 8 votes
1- try to clear comos in the motherboard pcb behind the battery
2- take off your pcb from your case and put it on any thing metal and try again to open it

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Solution #5

posted on Dec 11, 2007
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crissy1983

Rank:Apprentice Apprentice
Rating: 0%, 0 votes
i have the same problem and yes the power supply is still working.
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Solution #6

posted on Oct 24, 2006
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tmont

Rank:Apprentice Apprentice
Rating: 70%, 1 votes
I was looking for a solution to my problem and ran across your post.

I have the same problem.

Here's what I found to get it working:
I put the RESET jumper on the PWR on/off posts.

Some reason the RESET button will turn my unit on, but the POWER button will not.

Another finding when hooked up "normal"... if I remove the power cable and plugit back in the PC boots up. The POWER button will turn the unit OFF... but will still not turn the PC ON.

So for now I am using my RESET button as my power switch. What I'm trying to find out now is "WHY?"

-Hope this helps!
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6 Other Users Have The Same Problem - Continued

Comment by protius, posted on Nov 21, 2007

i cant get this motherboard to do anything,does this motherboard need a specific compaq power supply
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