Question about ASUS A7N8X-VM Motherboard

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How to identify bios

I have an error code long beep followed by 5 short ones - no display

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Some answers at http://support.asus.com/Troubleshooting/detail.aspx?SLanguage=en&p=1&m=A7N8X-VM&s=10&hashedid=pPR0NBX0mzUFT1PK&os=&no=978 and http://www.biosflash.com/e/bios-beeps.htm

Posted on Jul 10, 2014

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Posted on Jan 02, 2017

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SOURCE: How to disable onboard display adapter without accessing BIOS?

Disable the motherboard device in the Device manager

Posted on Mar 27, 2010

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SOURCE: Post beeps long short short on power up, no

1long and 2 short is a video adapter failure, replace the video card and see if the problem goes away, unfortunately if the beeping continues with other video cards, then there a faul on the mainboard.

1 long and 2 short is very common and well known fault in both desktop and laptop computers.

Posted on Feb 06, 2011

ghost2233
  • 3606 Answers

SOURCE: ASUS P4V800D-X AMI BIOS AMERICAN MEGATRENDS BEEP CODES

Hello here is some beep codes:

Beep CodeDescriptions 1 short DRAM refresh failure 2 short Parity circuit failure 3 short Base 64K RAM failure 4 short System timer failure 5 short Process failure 6 short Keyboard controller Gate A20 error 7 short Virtual mode exception error 8 short Display memory Read/Write test failure 9 short ROM BIOS checksum failure 10 short CMOS shutdown Read/Write error 11 short Cache Memory error 1 long, 3 short Conventional/Extended memory failure 1 long, 8 short Display/Retrace test failed
My guess is you have a ram/memory module failure.
Try to renew the ram module.

The asus homepage is here:

http://support.asus.com/Download.aspx?SLanguage=en&m=p4v800d-x&p=1&os=

Here you can download a manual.
Please unzip the file when downloaded.

Your mainboard is using following type of ram:

Dual Channel Memory Architecture
4 x 184-pin DIMM Sockets support max. 4GB
PC3200/PC2700/PC2100 non-ECC DDR SDRAM memory
.

These module does not exist bigger than 1GB.

Posted on Oct 15, 2012

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No display problem for intel D865GSA board


What are you formatting ? Have you changed the RAM. Does tour system work in its original configuration ? You do not say what the pattern of the beeps is. Before the display disappears, is there a message sent to the screen ?
From the manual
http://download.intel.com/support/motherboards/desktop/d865gsa/sb/d5600601us.pdf

Whenever a recoverable error occurs during POST, the BIOS displays an error message

describing the problem (see Table 53). The BIOS also issues a beep code (one long

tone followed by two short tones) during POST if the video configuration fails (a faulty

video card or no card installed) or if an external ROM module does not properly

checksum to zero.

An external ROM module (for example, a video BIOS) can also issue audible errors,

usually consisting of one long tone followed by a series of short tones. For more

information on the beep codes issued, check the documentation for that external

device.

There are several POST routines that issue a POST terminal error and shut down the

system if they fail. Before shutting down the system, the terminal-error handler issues

a beep code signifying the test point error, writes the error to I/O port 80h, attempts

to initialize the video and writes the error in the upper left corner of the screen (using

both monochrome and color adapters).

If POST completes normally, the BIOS issues one short beep before passing control to
the operating system.
18.April.2014

18.April.2014

Apr 18, 2014 | Intel 865G Motherboard

6 Answers

Dead


Hi

THe most common beeps that you will encounter 95% of the time in repairing PC's are:

1 beep - computer ok
continous beeps / long beeps - memory error
continous short beeps - bios boot block/corrupted bios
1 long beep followed by 3 short beeps - video card error


or this might help

you can check out this list



AMI BIOS

1 short - Computer ok
2 short - RAM failure
3 short - Parity RAM failure
4 short - System timer failure
5 short - Motherboard failure
6 short - Keyboard controller error
7 short - CPU failure
8 short - Video RAM failure
9 short - ROM BIOS error
10 short - CMOS read/write error
11 short - Cache RAM error
1 short, 3 long - Memory failure
1 short, 8 long - Video adapter failure

Check board/chipset makers website for more infomation.

AWARD BIOS

1 long - Memory error
1 long, 2 short - Video error
1 long, 3 short - Video failure
Continuous beeps - Memory or video failure

note that AWARD relies on motherboard manufacturers to develop their own beep codes - the above are only their own internal codes. You will need to refer to your own manual for an explanation of precise codes.


Standard IBM beep codes.

No beep - Power supply or motherboard failure
1 short - System is ok
2 short - POST error (code displayed on screen)
Repeating short - Motherboard failure
1 long, 1 short - Motherboard failure
1 long, 2 short - Video display adapter failure
1 long, 3 short - Video display adapter error
3 long - Keyboard error


Pheonix beep codes

1-1-3 CMOS memory failure
1-1-4 BIOS failure
1-2-1 System timer error
1-2-2 Motherboard error
1-2-3 Motherboard error
1-3-1 Motherboard error
1-4-1 Motherboard error
1-4-2 Memory error
2-x-x Memory failure (any number of other beeps)
3-1-x Chipset error (any number of other beeps)
3-2-4 Keyboard controller error
3-3-4 Video adapter failure
4-2-4 Expansion card failure
4-3-4 Time of day clock failure
4-4-1 Serial port error
4-4-2 Parallel port error
4-4-3 Math co-processor error


pls rate as fixya if it helps. thanks

Jul 04, 2008 | Acer Aspire 5100 Notebook

1 Answer

3 beeps on startup


Below are IBM BIOS Beep codes that can occur. However, because of the wide variety of models shipping with this BIOS, the beep codes may vary. Beep Code Description Document No Beeps No Power, Loose Card, or Short. CH000312 1 Short Beep Normal POST, computer is ok. No problem 2 Short Beep POST error, review screen for error code. See screen Continuous Beep No Power, Loose Card, or Short. CH000607 Repeating Short Beep No Power, Loose Card, or Short. CH000607 One Long and one Short Beep Motherboard issue. CH000607 One Long and Two Short Beeps Video (Mono/CGA Display Circuitry) issue. CH000607 One Long and Three Short Beeps. Video (EGA) Display Circuitry. CH000607 Three Long Beeps Keyboard / Keyboard card error. CH000304 One Beep, Blank or Incorrect Display Video Display Circuitry. CH000607

Mar 26, 2013 | IBM ThinkPad Computers & Internet

1 Answer

ASUS P4V800D-X AMI BIOS AMERICAN MEGATRENDS BEEP CODES


Hello here is some beep codes:

Beep CodeDescriptions 1 short DRAM refresh failure 2 short Parity circuit failure 3 short Base 64K RAM failure 4 short System timer failure 5 short Process failure 6 short Keyboard controller Gate A20 error 7 short Virtual mode exception error 8 short Display memory Read/Write test failure 9 short ROM BIOS checksum failure 10 short CMOS shutdown Read/Write error 11 short Cache Memory error 1 long, 3 short Conventional/Extended memory failure 1 long, 8 short Display/Retrace test failed
My guess is you have a ram/memory module failure.
Try to renew the ram module.

The asus homepage is here:

http://support.asus.com/Download.aspx?SLanguage=en&m=p4v800d-x&p=1&os=

Here you can download a manual.
Please unzip the file when downloaded.

Your mainboard is using following type of ram:

Dual Channel Memory Architecture
4 x 184-pin DIMM Sockets support max. 4GB
PC3200/PC2700/PC2100 non-ECC DDR SDRAM memory
.

These module does not exist bigger than 1GB.

Oct 15, 2012 | ASUS Computers & Internet

2 Answers

Long beeps not booting up


problem....the beeps are beep beep beep beep..........contiues...........plus the computer will then not recieve signal????

May 25, 2011 | MSI K9VGM-V Motherboard

1 Answer

PC power on but doesn't display anything on the monitor and has a beep code of different intervals of time. Here are the beep codes: 2 beeps, after 1 sec, 8beeps, after how many seconds 2 beeps after how...


AMI BIOS beep codes

Below are the AMI BIOS Beep codes that can occur. However, because of the wide variety of different computer manufacturers with this BIOS, the beep codes may vary.

Beep Code Descriptions Document
1 short DRAM refresh failure CH000996
2 short Parity circuit failure CH000607
3 short Base 64K RAM failure CH000996
4 short System timer failure CH000607
5 short Process failure CH000607
6 short Keyboard controller Gate A20 error CH000383
7 short Virtual mode exception error CH000607
8 short Display memory Read/Write test failure CH000607
9 short ROM BIOS checksum failure CH000607
10 short CMOS shutdown Read/Write error CH000239
11 short Cache Memory error CH000607
1 long, 3 short Conventional/Extended memory failure CH000996
1 long, 8 short Display/Retrace test failed CH000607


For more information go to: http://www.computerhope.com/beep.htm#04

Jan 09, 2011 | EliteGroup P4VXASD2 Motherboard

2 Answers

What does a AMI bios beep code of one long and 9 short


AMI BIOS beep codes Below are the AMI BIOS Beep codes that can occur. However, because of the wide variety of different computer manufacturers with this BIOS, the beep codes may vary.
Beep Code
Descriptions
1 short DRAM refresh failure 2 short Parity circuit failure 3 short Base 64K RAM failure 4 short System timer failure 5 short Process failure 6 short Keyboard controller Gate A20 error 7 short Virtual mode exception error 8 short Display memory Read/Write test failure 9 short ROM BIOS checksum failure 10 short CMOS shutdown Read/Write error 11 short Cache Memory error 1 long, 3 short Conventional/Extended memory failure 1 long, 8 short Display/Retrace test failed

Jun 01, 2010 | Asrock 939SLI32-eSATA2 (939SLIESATA2)...

3 Answers

I am getting three short beeps while booting


The beep codes below may help you identify the possible computer problems. However,
they are only for reference purposes. The situations might differ from case to case.
gAMI BIOS Beep Codes
*Computer gives 1 short beep when system boots successfully.
*Except for beep code 8, these codes are always fatal.
1 beep Refresh failure
2 beeps Parity error
3 beeps Base 64K memory failure
4 beeps Timer not operational
5 beeps Processor error
6 beeps 8042 - gate A20 failure
7 beeps Processor exception interrupt error
8 beeps Display memory read/write failure
9 beeps ROM checksum error
10 beeps CMOS shutdown register read/write error
11 beeps Cache memory bad
g AWARD BIOS Beep Codes
1 short: System boots successfully
2 short: CMOS setting error
1 long 1 short: DRAM or M/B error
1 long 2 short: Monitor or display card error
1 long 3 short: Keyboard error
1 long 9 short: BIOS ROM error
Continuous long beeps: DRAM error
Continuous short beeps: Power error

Nov 03, 2009 | Gigabyte GA-7VKML Motherboard

2 Answers

Turn it on it beeps cdc


You really aren't giving much info, so here are some beep - codes, also make sure nothing came loose on the motherboard or other components ( do this ONLY if you know how ) Safety first.

BIOS Beep Sound core list

AWARD BIOS

1 short(Beep) System booting is normally.
2 short(Beep) CMOS setting error
1 long - 1 short(Beep) DRAM ERROR
1 long - 2 short(Beep) Display card or monitor connected error
1 long - 3 short(Beep) Keyboard Error
1 long - 9 short(Beep) ROM Error
Long(Beep) continuous DRAM hasn't inset correctly.
Short(Beep) continuous POWER supply has problem.

AMI BIOS

1 short(Beep) DRAM Flash Error
2 short(Beep) DRAM ECC Check Error
3 short(Beep) DRAM Detect Fail
5 short(Beep) CPU Error
6 short(Beep) Keyboard Error
8 short(Beep) Display card memory Error
9 short(Beep) ROM Error
1 long - 3 short(Beep) DRAM Damage
1 long - 8 short(Beep) Display card or monitor connected error

Jul 16, 2009 | E-Machines T6520 PC Desktop

1 Answer

At POST I get 2 short beeps


it depends on the bios chip maker Here's some other beep codes:

for Award and Phoenix BIOS:

1 short beep: Normal
2 short beeps: CMOS error
1 long and 1 short beep: DRAM error
1 long and 2 short beeps: Video card error
1 long and 3 short beeps: Keyboard error
1 long and 9 short beeps: ROM error
Long continuous beeps: DRAM not installed correctly
Short continuous beeps: Bad power supply


AMI BIOS:

1 short beep: DRAM flash error
2 short beeps: DRAM ECC check error
3 short beeps: DRAM detect error
5 short beeps: CPU error
6 short beeps: Keyboard error
8 short beeps: Video card error
9 short beeps: ROM error
1 long and 3 short beeps: Bad DRAM
1 long and 8 short beeps: Video card error


Invoking Beep Codes

.

If the computer is actually functioning and the computer beeps continuously, then there is a problem with a voltage on the power supply being incorrect or the CPU overheating. IMMEDIATELY go into the BIOS and check CPU temperature, fan speed and voltages

**********************************************
BIOS Beep Codes

Annoying isn't it? You have built your computer you switch it on and then nothing happens except a few beeps from the PC speaker. Frustration sets in as you try to figure out what is wrong with it. If you didn't already know the computer has already told you the problem. It can't speak of course but it can direct you to the problem. Its all in the beeps. The BIOS can recognise when the problem occurs and sends a signal out to send a certain amount of beeps through the speaker. These beeps then tell you the location of the problem.

Unfortunately not all the BIOS' use the same codes as each other. Two of the main BIOS manufactures AMI and Award (now Phoenix) have different codes for there errors.

AMI BIOS

# of Beeps Error Description
1 Refresh Failure The memory refresh Circuitry is faulty
2 Parity Error Parity error in the Base (1st 64K) of memory
3 64K Base Memory Error Memory error in the base memory (1st 64K)
4 Timer Not Operational Timer 1 is not functioning (also caused by error in base memory)
5 Processor Error CPU error
6 8042 Gate A20 Failure Unable to switch to protected mode
7 Processor Exception Interrupt error The CPU on the CPU card generated an interrupt error
8 Display Memory Read/Write Error Video adapter is missing, incorrectly seated or has faulty memory
9 ROM checksum error The ROM checksum does not match that of the BIOS
10 Coms Shutdown Register Read/Write The shutdown register for coms RAM has failed
11 Cache Memory Bad The cache memory test has failed. Cache memory will be disabled. *** DO NOT enable it ***


With the first 3 beep codes, its well worth re-seating the memory just to make sure that it's in correctly. 8 Beeps is probably the most common in my experience. Can be caused by a badly seated Graphics card. If you have re-seated it then check with another Graphics card in the board.

Always check for loose components before sending the board back as this is the main cause of errors on the POST.



Award BIOS

Award states that they now only use one beep from there BIOS. This beep is one long beep and then two short beeps. This indicates a graphics card problem. Any other beeps should be treated as a RAM problem first and then the board sent in to be inspected.

The reason that the Award BIOS only uses the beep code for display problems is that it tries to display the error on-screen if at all possible. If the BIOS cannot initiate the display adapter then this causes the BIOS to make the beep code for a display error, which must be corrected before any other errors can be determined. Memory Test fails and hard disk failures etc will all be displayed on screen

IBM BIOS

The IBM BIOS works with Short and Long beeps as well as the Award BIOS. However the IBM one does still have codes to work from.

Beep Code Error
1 Short Beep Normal POST, System booted OK
2 Short Beeps POST Error - Code on Display
No Beep Power supply or Motherboard error
Continuous Beep Power supply or Motherboard error
Repeating short beeps Power supply or Motherboard error
1 short, 1 long beep System board error
1 long, 2 short beeps Display adapter error (MDA/CGA)
1 long, 3 short beeps Display adapter error (EGA/VGA)
3 long beeps 3270 keyboard card
Phoenix BIOS
The Phoenix BIOS works on a slightly more complicated manor than the others. It does display an error code for you and produce a series of beeps. This BIOS produces its beeps according to the hexadecimal code the error produces. The Phoenix BIOS has many different codes for its possible errors and so many different beep codes. Rather than list the entire section here, I have provided a link to the official PDF file containing the codes and how they are derived.

Phoenix BIOS Post Codes

System board errors should be looked at by a specialist, Again always try to re-seat components to ensure they are in correctly. If necessary take all components out except for the RAM CPU and graphics card, then try the system. Re-seating components is the number one fix for getting past the POST screen. One badly seated components can cause the entire system not to function. so pick out your bios and follow the steps above to diagnose .hope this helps

Jan 05, 2009 | Dell Dimension 5150 (DIM515MIN) PC Desktop

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I know I have a driver issue but how can I solve it???? I just installed a new motherboard asus a7n8x vm 400 I installed windows XP Sp1 but when I got done I could not get a internet connection so I upgraded to Windows 7 and still got the same problem but with a new issue. The first Issue I was having was the computer would not log online. Under the Network and sharing center I?m getting an unidentified network message keeping my system from obtaining a valid IP address. For some reason it?s stuck on public network and will not let me change it to home. I tried all of the basic trouble shooting first by turning on network discovery then I checked my network cable; reset my modem and router, and rebooted my computer. After cycling everything and still no internet connection I tried to manual assign a IP address. next I tried to go online using a different computer to find a updated driver and transfer them via flash drive with no luck just the windows is using the best driver message. I tried installing Driver Detective put when I try to launch the program it shuts down because it don?t have a internet connection. The second problem I?m having is a unknown device in device manager. When I check the device properties under general and location it say that its on my PCI standard ISA bridge. I do have a vt6421a IDE/SATA raid card in stalled in 1 of the 3 slots but when I uninstalled the device and shut down the computer and physically removed the card and rebooted the same thing popped back up. Updating the driver didn?t work I tried to go to the manufactures websites to get all driver updates with no luck. So what do you recommend?

Feb 28, 2017 | ASUS A7N8X-VM Motherboard

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