Question about HP Pavilion dv2000t 14.1" Notebook Laptop PC (Intel Core 2 Duo T5500 1.66 GHz, 1GB RAM, 100GB HDD, D... PC Notebook

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3 beeps on Boot

My HP Pavilion dv2200t CTO won't boot and gives the following POST error code: 1 long beep followed by 2 short beeps. I have Phoenix BIOS in it. When i try several times, it successfully boots up only very few times.
I believe it's a problem with my video adapter. Will changing the adapter help or is there a chance that something else might be wrong?

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  • Mayank Jain Apr 13, 2008

    Yes, i do not experience any graphical problems when it boots up. Is it easy to just reseat the card, I have done it with my PC earlier but am not very sure about laptop!
    What if the card it integrated in the motherboard, in that case, the cause of this problem would be different?

  • Anonymous Jul 26, 2008

    I had the same problem. 1 long, 2 short. the screen won't light. Pulled the hard drive and the code changed. Replaced hardrive, problem back with same code. what is a vidio card, and how would I recognise it? Tim

  • Anonymous Mar 18, 2009

    one large beep and two smal beeps and nothing on screen.
    Never buy Hp laptops again.

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Hi Friends,
Problem with HP Notebook Or Laptops? Follow the links.
For Software problems you can visit a link by just Click Here .
For Hardware problems with this Notebook you can Click Here

Posted on Jul 23, 2010

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As far as laptop motherboard is having most of the device bulitin your motherboard has to replaced The beep says the return value or signal to the bios is not there from your vga chipset. If its not under warranty go for new laptop becoz motherboard cost half of the price.

Posted on Jul 02, 2008

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Your dv2200ct has built in graphics controller ( nvidia 7200) so you can not re fix the card. it's sure is the display controller problem. either you need to replace the maotherboard. or fix the main board, which requires to dissassemble the board and replace some of the components. ( i have done this last month successfully). a good motherboard technician can do the job.,

Posted on Apr 15, 2008

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Chances are if you are experiencing no graphical errors when it does boot that the card just needs to be reseated again. Flexing of the case even in normal movement can cause the card to just pop out but still be making contact.

Posted on Apr 13, 2008

  • Peter Thompson
    Peter Thompson Apr 13, 2008

    The DV2000 from memory has a plugin card that will not of course look anything like what you have in a desktop.

    You will need to pop the keyboard out and remove the metal cover to get access to it.

    Some models do have a built in video card and it depends on the specs yours was built to.

    A quick trip to your local laptop shop or an email to HP with your serial number should find out for sure what was put into your particular laptop.


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Tip

Tipical Computer/Laptop Post & Beep Error Codes


Error Code: Faulty Component:
_____________________________________________________________
1 short beep None (Normal Boot)

2 short beeps ( POST error)

Non-stop beep ( Power supply or system board)

1 long beep and 1 short beep ( System board)

1 long beep and 2 short beeps ( Video card)

1 long beep and 3 short beeps ( Memory)

3 long beeps ( Keyboard)

Non-stop short beeps ( Power supply or system board,a key on the
keyboard might also be stuck)

None ( Power supply,system board,or system
case built-in speaker)
______________________________________________________________
Visual POST Error Codes:
Error # Range: Component with Error:
______________________________________________________________
100-199 System Board
200-299 System Memory (RAM)
300-399 Keyboard
600-699 Floppy Drive or Floppy Controller
700-799 Math Co-processor
900-999 Parallel Port (LPT1)
1000-1099 Parallel Port (LPT2)
1100-1199 Serial Port (COM1)
1200-1299 Serial Port (COM2)

on Oct 01, 2010 | Computers & Internet

1 Answer

PC will not boot up. Almost did once but screen went black. Reboot doesn't help. No green light on monitor and PC makes a long slow beep over and over. I have recovery discs but when put it nothing...


Based on your description of your problem, my educated guess is that you have a problem with the system board or motherboard. Checking Compaq support site, it says that beeps are generally heard when a hardware device is not connected properly or has failed.

First thing to try is disconnect the keybaord and mouse and try to start the computer again. What we are trying to do is find out which hardware device might be involved. So start with the keyboard an mouse. If the computer still does not start, remove any periferal drives, like floppy or cd drives.

There are several beep codes, below are a few examples listed:

Beep codes common to HP and Compaq Desktop PCs The following beep codes are common to many HP and Compaq desktop computers. Use these codes first before referring to the other code lists. NOTE: Not all codes are shown. Beeps Description 1 short beep and 1 long beep Memory problem 2 short beeps and 1 long beep (repeats 5 times) Unable to initialize video or video card required but not installed 3 short beeps and 1 long beep CPU configuration error or CPU type is not compatible The following beep codes are common to many HP and Compaq desktop computers that can occur while restoring, flashing or updating the BIOS : Beeps Description 1 short beep Legacy floppy drive or CD/DVD drive not detected 2 short beeps Floppy diskette or compact disc not detected 3 short beeps Unable to start flashing (such as when missing a utility or BIOS image) 4 short beeps Flashing failed (checksum error, corrupted image, etc.) 5 short beeps BIOS recovery successful Try working on this solution and see if you can get the computer to start. Below is a link to a troubleshooting page from Compaq for your computer. This can be a good reference as well.

http://h10025.www1.hp.com/ewfrf/wc/document?docname=c00899280&tmp_task=solveCategory&lc=en&dlc=en&cc=us&dest_page=solveCategory&tool=solveCategory&query=pavilion%20m8200n&product=3548185

I hope that this information was helpful.

Brian

Jan 05, 2011 | HP PAVILION M8200N PC Desktop

2 Answers

HP pavillion DV 2000 cant boot and with 1 long 2 short beep


I found some info on a forum, it says the 1 long and 2 short beeps is a problem with the graphics chip. You may need a replacement motherboard.
Check this post out
http://www.computing.net/answers/hardware/1-long-2-short-beeps-hp-laptop-/52894.html

Aug 16, 2010 | HP Pavilion dv6000z Notebook

1 Answer

Abit av8 bios post codes 8.3 - 8.6 - 9.c What is failing on boot ? I get one long beep followed by 4 short beeps. I have swapped video cards and reflashed the bios with no help. If I reboot 2 or 3...


I still did not find beep code that match your problem..

Anyways here are the common beep codes for your motherboard.. it might help you too.
1. No beep - no reaction, the mother board is dead, power supply problem, processor and or ram problem.
2. 1beep - board is working fine.
3. One long beep then it shuts down - cpu problem, your processor is not working or missing.
4. 1short beep - system boots normally
5. 2short beeps - CMOS setting error.
6. 1long 1short beep - dram error
7. 1long 2 short beep - video card or monitor not connected
8. 1long 3 short beep - keyboard error.
9. 1long 9short beep - ROM error
10. Long beep - memory card is missing or not connected
11. Short beep - power supply error
12 Four beeps - there is no fan detected on Fan1 or Fan2 header. make sure to attach or reset CMOS bios to factory setting.


Hope this gave you an idea of your problem..

Much appreciated if you rate this help..thanks..

May 23, 2010 | Abit AV8-3rd Eye Motherboard

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

1 Answer

I have a HP Pavillion DV 2000 laptop with me. When i boot my system it gives 1 long beep followed by two short beeps and the system doesnt boot. I am not sure as what to do. Can someone help me here?


This website:
http://www.pchell.com/hardware/beepcodes.shtml

Lists standard beep codes for computers. The one long, followed by two short beeps indicates a display problem according to the site.

I have heard other people say that the same beep codes specify a RAM problem.

Have you recently installed any new RAM or a new graphics card, or made changes to either.

It seems likely to be the graphics card because of the missing info on the screen. Usually when RAM is bad there is something on the screen.

Jul 17, 2008 | HP Pavilion dv2000t 14.1" Notebook Laptop...

1 Answer

SOLTEK SL-65K2-CT Motherboard


The beep pattern is a beep code and is how the motherboard communicates errors during the early booting process otherwise known as the POST (Power On Self-Test). List restart the computer and listen for the pattern of short and long beeps. Soltek does not list the beep codes in their manual, instead they refer to Phoenix who manufacturers the AwardBIOS on your motherboard. There are only two POST beep codes; a single long beep followed by two short beeps (Video error) and anything else. Apparently anything else you hear *probably* refers to RAM problems. Since you?ve already tested both one of the remaining options is to install a *POST* card (about $30 to $50), boot the PC and read the hexadecimal error code for a more detailed clue to what failed. If you ask around you might find someone who has one and may be willing to loan it to you. Another option is to write off the motherboard since the cost of the test equipment it about 1/3 the cost of a new board. Let us know if you have any other questions and please don?t forget to rate the posing.

Jan 06, 2007 | Soltek SL-65KV2-T Motherboard

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