Question about ASUS P4S800-MX Motherboard

2 Answers

Computer will not boot

Please help me with this problem. My PSU was faulty so I replaced it with one of the same specs. I am now unable to boot the PC. When I press the on switch nothing happens. I can see that there is power to the mobo because the light comes on.

I disconnected power to all peripherals and removed all cards to see if the PSU will at least spin up when I pressed the on switch but still nothing happened.

Does this mean that the motherboard is fried?


Posted by on

  • Ryan
    Ryan Nov 22, 2008

    Thank you. I will try this and report back.

×

2 Answers

  • Level 1:

    An expert who has achieved level 1.

    Corporal:

    An expert that has over 10 points.

    Mayor:

    An expert whose answer got voted for 2 times.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 19 Answers

This board requires the 12vATX power connector to be connected, have you done this? It is the four pin connector next to the 20 pin ATX (ATXPWR1) board connector. (Looks very much like a graphics card power supply)

Also, make sure that you have not disturbed the 'power connector' on the system panel connector (lefthand front corner of the board). And that the switch is not goosed. You can check this by shorting these two 'power' pins with a small flat bladed screwdriver.

You should also check the voltage outputs on 'Both' the connectors for correct voltage, it wouldnn't be the first time a faulty PSU had been supplied. And of course, check that the power switch on the PSU is set to 'on'!

Bluray

Posted on Nov 22, 2008

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Governor:

    An expert whose answer got voted for 20 times.

    Hot-Shot:

    An expert who has answered 20 questions.

  • Expert
  • 93 Answers

Option 1 :

Remove completely the mother board from Cabitnet.

Try to check it on other Cabinet.


Option 2

Remove mother board and re- plug the SMPS power Connecter to Mother board outside of cabit and make sure that motherboard is not touching directly to Metal part of cabinnet.


then switch on computer and check


Posted on Nov 22, 2008

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that 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.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

2 Answers

Pc wont boot, MCP73PVT board, i have checked the ram, processor, heat sink and psu,cmos batt and still no joy, its starts for 4 seconds and turns off, all fans come on but nothing else no beeps


Test your PSU or replace it if your power supply units fan is not working your PSU is faulty

One bad lead can cause a computer to continue on a cycle or to shutdown or fail to detect/ boot up a computer hard drive

Test all leads that attach to your hard drive including electrical extensions,IDE,SATA

the leads from your "((MOTHERBOARD TO THE HARD DRIVE))" make sure they have a secure connection and are not faulty or just replace them they could be faulty
make sure all leads that are attached to your drives dvd\cd 3 1/2 inch floppy have secure connections and are not faulty even the electrical extensions or just replace them they could be faulty a computer needs its connections to continue its cycle and have an end so any faulty leads will end up with a computer error hope this helps

May 21, 2011 | Packard Bell (181368) Motherboard

1 Answer

Power up -- on boot will not boot untill forced shut down the boots up ok


Test your PSU or replace it if your power supply units fan is not working your PSU is faulty

One bad lead can cause a computer to continue on a cycle or to shutdown or fail to detect/ boot up a computer hard drive

Test all leads that attach to your hard drive including electrical extensions,IDE,SATA

the leads from your "((MOTHERBOARD TO THE HARD DRIVE))" make sure they have a secure connection and are not faulty or just replace them they could be faulty
make sure all leads that are attached to your drives dvd\cd 3 1/2 inch floppy have secure connections and are not faulty even the electrical extensions or just replace them they could be faulty a computer needs its connections to continue its cycle and have an end so any faulty leads will end up with a computer error hope this helps

May 16, 2011 | ASUS A8N-VM CSM (00610839133826)...

1 Answer

Hooked everything up all new components, everything meets specs, computer will not boot. M4A88T-V EVO/USB3 motherboard.


Test your PSU or replace it if your power supply units fan is not working your PSU is faulty

One bad lead can cause a computer to continue on a cycle or to shutdown or fail to detect/ boot up a computer hard drive

Test all leads that attach to your hard drive including electrical extensions,IDE,SATA

the leads from your "((motherboard to your hard drive))" make sure they have a secure connection and are not faulty or just replace them they could be faulty
make sure all leads that are attached to your drives dvd\cd 3 1/2 inch floppy have secure connections and are not faulty even the electrical extensions or just replace them they could be faulty a computer needs its connections to continue its cycle and have an end so any faulty leads will end up with a computer error hope this helps

May 16, 2011 | ASUS 3 Motherboard - M4A88T-V EVO/USB

1 Answer

Hi i just bought an asus m4a88td-m i instaled it with a amd phenom II x4, 500 watts corsair power supply, ati radeon hd 5700 1gb ddr 5 , 6gb ram ddr3 1033mhz and im unable to boot my windows 7 64bits , it...


With all that power, you need a better PSU, the CPU alone draws out 125 watts, the video card can get upwards of 50, RAM takes it down another 25, and that's half of it right there. I would suggest AT MINIMUM a 700 watt PSU. Newegg has em for you (you sound like you can find what you're looking for after all those specs you've given).
I hope this helps!

May 05, 2011 | ASUS Computers & Internet

1 Answer

MY NETBOOK ASPIRE ONE 532H DOES NOT RECOGNIZE HITACHI HTS545016B9A300 SO I CAN BOOT WINDOWS OR REINSTAL IT. please help me


Test your PSU or replace it if your power supply units fan is not working your PSU is faulty

One bad lead can cause a computer to continue on a cycle or to shutdown or fail to detect/ boot up a computer hard drive

Test all leads that attach to your hard drive including electrical extensions,IDE,SATA

the leads from your "((motherboard to your hard drive))" make sure they have a secure connection and are not faulty or just replace them they could be faulty
make sure all leads that are attached to your drives dvd\cd 3 1/2 inch floppy have secure connections and are not faulty even the electrical extensions or just replace them they could be faulty a computer needs its connections to continue its cycle and have an end so any faulty leads will end up with a computer error hope this helps

Apr 25, 2011 | Hitachi HTS545016B9A300 160 GB SATA Hard...

1 Answer

I am getting the hp screen and it freezes there it will not enter set up or boot menu just freexes hp pavillion please tell me what do i do


the first thing to test

Test your PSU or replace it if your power supply units fan is not working your PSU is faulty

One bad lead can cause a computer to continue on a cycle or to shutdown or fail to detect/ boot up a computer hard drive

Test all leads that attach to your hard drive including electrical extensions,IDE,SATA

the leads from your ((motherboard to your hard drive)) make sure they have a secure connection and are not faulty or just replace them there probably old and faulty
make sure all leads that are attached to your drives dvd\cd 3 1/2 inch floppy have secure connections and are not faulty even the electrical extensions or just replace them they are probably old and faulty a computer needs its connections to have an end so any faulty leads will end up with a computer error

hope this helps

Mar 24, 2011 | Computers & Internet

1 Answer

Computer is not booting up. Usual blue light over power switch is red.


Test your PSU or replace it if your power supply units fan is not working your PSU is faulty

One bad lead can cause a computer to continue on a cycle or to shutdown or fail to detect/ boot up a computer hard drive

Test all leads that attach to your hard drive including electrical extensions,IDE,SATA

the leads from your ((motherboard to your hard drive)) make sure they have a secure connection and are not faulty or just replace them there probably old and faulty
make sure all leads that are attached to your drives dvd\cd 3 1/2 inch floppy have secure connections and are not faulty even the electrical extensions or just replace them they are probably old and faulty a computer needs its connections to have an end so any faulty leads will end up with a computer error

hope this will help
don

Feb 15, 2011 | Thermaltake Wing RS 101 Case + 430W PSU:...

1 Answer

HP pavillon dv1000 shuts down for no reason.. Please help.


Test your PSU or replace it if your power supply units fan is not working your PSU is faulty

One bad lead can cause a computer to continue on a cycle or to shutdown or fail to detect/ boot up a computer hard drive

Test all leads that attach to your hard drive including electrical extensions,IDE,SATA

the leads from your ((motherboard to your hard drive)) make sure they have a secure connection and are not faulty or just replace them there probably old and faulty

make sure all leads that are attached to your drives dvd\cd 3 1/2 inch floppy have secure connections and are not faulty or just replace them they are probably old and faulty ?
hope this helps

Jan 17, 2011 | HP (344872-001) Laptop Cooler, Cooling Fan

1 Answer

Hi my monitor will not work and when it starts up it just flashes CD:boot!!! My computer is a Packard Bell 1508/2 Please help!!!


Test your PSU or replace it if your power supply units fan is not working your PSU is faulty

One bad lead can cause a computer to continue on a cycle or to shutdown or fail to detect/ boot up

Test all leads that attach to your hard drive including electrical extensions,IDE,SATA

the leads from your ((motherboard to your hard drive)) make sure they have a secure connection and are not faulty or just replace them there probably old and faulty

make sure all leads that are attached to your drives dvd\cd 3 1/2 inch floppy have secure connections and are not faulty or just replace them they are probably old and faulty ?
hope this helps

Jan 05, 2011 | Computers & Internet

1 Answer

The computer turns off after 20 minutes and unable to turn it back on


Test your PSU or replace it if your power supply units fan is not working your PSU is faulty

One bad lead can cause a computer to continue on a cycle or to shutdown or fail to detect/ boot up

Test all leads that attach to your hard drive including electrical extensions,IDE,SATA

the leads from your ((motherboard to your hard drive)) make sure they have a secure connection and are not faulty or just replace them there probably old and faulty

make sure all leads that are attached to your drives dvd\cd 3 1/2 inch floppy have secure connections and are not faulty or just replace them they are probably old and faulty ?
hope this helps

Dec 30, 2010 | Computers & Internet

Not finding what you are looking for?
ASUS P4S800-MX Motherboard Logo

Related Topics:

118 people viewed this question

Ask a Question

Usually answered in minutes!

Top ASUS Computers & Internet Experts

Brian Sullivan
Brian Sullivan

Level 3 Expert

27725 Answers

Les Dickinson
Les Dickinson

Level 3 Expert

18375 Answers

David
David

Level 3 Expert

778 Answers

Are you an ASUS Computer and Internet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...