Question about ASUS P4V8X-X Motherboard

4 Answers

P4v8x-x bios dont boot

Help,my computer doesnt boot anymore,im using asus p4v8x-x.but the green and red light is on.but no display in my monitor.

Posted by on

4 Answers

  • Level 2:

    An expert who has achieved level 2 by getting 100 points


    An expert that gotĀ 5 achievements.


    An expert who has answered 200 questions.


    An expert whose answer gotĀ voted for 20 times.

  • Expert
  • 209 Answers
Re: p4v8x-x bios dont boot

Your problem is in video card, try to remove and clean the connectors (bronze color) with an eraser. then re-install, if the problem still occurs try to hear beep (warning sound). we have different sound for the installed hardwares such as the memory card, video card and the boot sound. if you have installed an expansion video card remove this and use your on board video card to determine if the video card you installed is defective. and if you are using the on board video card install a new video card

Posted on Oct 22, 2007

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer
Re: p4v8x-x bios dont boot - ASUS P4V8X-X Motherboard Motherboards

Bios recovery asus p4v8x-x

Posted on Mar 22, 2009

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer
Re: p4v8x-x bios dont boot

Try Joey 64's solution, and if you still can't get it right then IMMEDIATELY REMOVE YOUR BOARD FROM THE SYSTEM and TEST YOUR PROCESSOR. The last time I had this problem, my board and processor got toasted.
Good luck.

Posted on Dec 16, 2007

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer
Re: p4v8x-x bios dont boot

I got the same problem like the one above. I am using an IDE harddisk drive. I noticed that everytime the problem occur when I am cleaning up my is what I did. Everytime this problem occur I just push the attached IDE cable to the hard drive and voila everything back to normal again. Maybe just maybe dawg...your cables are loosen up...just try to give it a little hard push ok. :-)

Posted on May 18, 2009

Add Your Answer

0 characters

Uploading: 0%


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


3 Points

Related Questions:

1 Answer

Ms 7145

william ,are the monitor okey,you maybe should try with a other.
did it came with a Os or.

Jul 17, 2013 | Motherboards

1 Answer

Asus p4v8x-x bad bios checksum checking for floopy floppy not found checking for cd-rom start reading P4V8X-X.ROM could not find P4V8X-X.ROM

Hi, you can download the bios file here:

Please select your windows version.
Select bios and click on global for download.
You have to unzip the file before you install it.

You might have to change the cmos battery out with
a new one:

ghost2233_59.jpg So the bios can remember its settings.
Thats why you get a bad bios checksum.
A reminder flashing the bios with a wrong one WILL destroy the mainboard.

Sep 12, 2011 | ASUS P4V8X-X Motherboard

1 Answer

Asus p4v8x-x bad bios checksum checking for floopy floppy not found checking for cd-rom start reading P4V8X-X.ROM could not find P4V8X-X.ROM May i know what's wrong with it? i've rename the .rom file...

This problem could be caused by a near flat BIOS battery. Replace the BIOS battery and go into the BIOS configuration and set the Date and Time etc.

Apr 11, 2011 | ASUS P4V8X-X Motherboard

1 Answer

I updated the bios of my ASUS P5KPL-AM SE motherboard. after the update, the system restarted and it cannot boot anymore!! the CPU fan turns on but nothing is displayed on the monitor.. how do i fix this?...

your bios driver is likely to be faulty.
so download a valid driver then update your bios again.
if it doesn't work, intercept all of cables of your PC case and even power cable of your monitor.
evolve battery of bios then wait for 15 minutes then connect all of cables and try turning on your pc:
1- with battrey of bios
2- without battery of bios
it should work.

Jan 08, 2011 | ASUS P5KPL-AM SE Motherboard

1 Answer

First Hello. Before few days,when I turn on my PC(but I was unpluged my machine from electricity) and on monitor displays CMOS wrong set date/time,cpu frequensy.I hit BIOS set up sittings and Windows xp...

Replacing the bios battery was the correct thing to do. Answer me this. The Asus motherboard should have a green LED light lit (Standby power LED), when the system is turned off. Also keep the power cord for the power supply connected at all times. Though it is possible the replacment bios battery was all ready low on voltage or dead. When you're system is turned off the power supply continues to send 5volt DC to the motherboard which maintains the bios 3volt DC.
If the green LED is not lit than there is no power charging the bios battery and every time you boot the system the bios will have lost its settings. If the green LED is red in color, than the problem is within the standby switch built into the motherboard. The standby circuit can not be repaired. Double check all power connectors from the power supply to the motherboard. If everything has a good connection and you're bios settings continue to reset you should consider replacing the motherboard. At this point you have nothing to loose. Install the latest bios update,
(Beta Version 1010.005). 2006/02/14 update.

Good luck!

Jan 23, 2010 | ASUS A7V880 Motherboard

2 Answers

Problems booting

It could be either the monitor cable, monitor or motherboard that doesn't work. It could also be that you are running a BIOS version too old to support your new parts. I would try to update the BIOS and then troubeshoot a little to find out if, and which, part is broken.

Jun 11, 2009 | ASUS P5N-E SLI Motherboard

1 Answer

Motherboard installation

Hello mecompe,

If you installed an AGP graphics card before your fist boot of the system, you will not receive display. By default the onboard graphics is set to boot display. (If this is the case, remove the AGP graphics card & boot the system). The Asus P4SGX-MX can only use a 4x AGP 1.5volt (only) card.

There is an order of sequences to perform before installing/ adding an AGP graphics card on to the board when the board also uses an integrated graphics card.
First, shut down the system & unplug the power supply from the PC. Connect your monitor to the VGA port at the rear of the board. Remove the AGP card. Re-connect the power supply & boot the system. You should have display? Re-boot the system. As the system starts up press the delete key on the keyboard every 2 seconds. The bios main menu will load. (Open your manual). Go to
section 2.4.3, page 2-20 under Advanced, PCI configuration. Set Primary VGA bios to
[AGP VGA Card]. Save the bios & exit. The system will auto restart. Press & hold the power on/ off button on the PC case until the system shuts off. Unplug the power cord from the PC. Insert the AGP card into the AGP slot. Connect your monitor to the AGP card.
Check all internal data & power cables, (Incase something came loose). Re-connect the power cord & boot the system. You should have display! Install your video software.
If your using the integrated VGA PCI graphics card, go over the bios settings page 2-18 & 2-20.

Need the Asus manual? Click this link;

To view the manual you'll also need Adobe PDF reader, click this next link for Adobe.

(The green led (light), means standby. The board is receiving 5volts DC.

If you still do not have display just let me know.
Good luck mecompe!

Oct 28, 2008 | ASUS P4SGX-MX Motherboard

1 Answer


You can download the Bios file from the following link and extract ROM file to a floppy disk. Insert the disk into FDD and follow instructions.

Jul 14, 2008 | ASUS P4V8X-X MOTHERBOARD...

1 Answer

Am2 sli fault

does ur monitor light blinks if the monitor light blinks remove ur memory card and cleant the dust on the card and insert the memory card i think it will work

Nov 26, 2007 | ASUS M2N-E SLI (M2N-E SLI GREEN)...

Not finding what you are looking for?
ASUS P4V8X-X Motherboard Logo

Related Topics:

1,111 people viewed this question

Ask a Question

Usually answered in minutes!

Top ASUS Motherboards Experts

Brian Sullivan
Brian Sullivan

Level 3 Expert

27725 Answers

Sudeep Chatterjee
Sudeep Chatterjee

Level 3 Expert

3267 Answers


Level 3 Expert

2598 Answers

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

Answer questions

Manuals & User Guides