Question about Acer REVO RL80-UR318 - Core i3 2377M 1.5 GHz : none

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RL80 can't boot one short beep?

Tried all bios options, can't restore of anything else? Fan working temperatures correct

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Sometimes a memory module will go falty. Try taking one out and seeing if it runs. Then try it with the other one and see if it runs. If it runs with one and not the other then you have a faulty memory module. Also if you have any PCI cards that you can remove, it might work with them removed.

Posted on Dec 03, 2014

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I have a Acer Verton E430 Desktop. Suddenly upon restart after the initial beep and Acer splash screen returns to restart with one short beep and process continues on and on.. Advise how to solve.


One short beep can be DRAM refresh failure.
  1. Remove RAM memory, Graphics card, other Plug-in cards, and Drive cables from your mainboard.
    Only CPU + Fan + Power cable are installed on the mainboard.
  2. Power on the PC, and listen to the beeps:
    • no beeps => Power supply, CPU, mainboard or BIOS is most likely defective.
    • some beeps => remember the beeps and next step.
      pfeilrunter.png
  3. Power off the PC, and insert the RAM memory.
  4. Power on the PC, and listen to the beeps:
    • no beeps => RAM incorrectly installed.
    • same beeps as before => RAM is most likely defective.
    • beeps have changed => next step.
      pfeilrunter.png
  5. Power off the PC, and insert the Graphics card.
  6. Power on the PC:
    • some beeps => Graphics card is most likely defective.
    • blank screen =>Graphics card is most likely defective.

Dec 02, 2014 | Acer Computers & Internet

1 Answer

Tx2000 hp laptop not booting up, all lights are on green except amber light from wireless button


Do you get anything on the screen at boot? When you removed the HDD did you test it? It powers up, but will not boot correct? Fan spins, LED's Blink? Battery charges? Can you get to BIOS or Boot Menu? Can you do a Restore/Recovery? If you insert a repair disk into the DVD/CD rom drive does it respond? Take a look at HP support page: http://h10025.www1.hp.com/ewfrf/wc/documentSubCategory?tmp_task=solveCategory&cc=us&dlc=en&jumpid=reg_r1002_usen_c-001_title_r0001&lc=en&product=3658348

Apr 01, 2013 | Computers & Internet

1 Answer

Hi I am working on a abit A 17 mother board it was taken apart by my nephew. I think I have every thing back togather, but when I turn it on it beeps and shows code 92,well I think thats what the l e d box...


Hi, you can download a manual here:

http://www.abit.com.tw/page/en/motherboard/motherboard_detail.php?pMODEL_NAME=AI7&fMTYPE=Socket 478&pPRODINFO=Manual

The fault could be the cpu, wrong type of ram, a faulty ram module
or a fault in the mainboard.
Check all the settings in the manual and the bios aswell.

Here is a list of beep codes:
Basic Beep Codes for ABIT AWARD BIOS Motherboards

  1. No beep at all - this means your motherboard is dead, either due to a defective or underpowered power supply, poorly seated CPU or RAM, or a dead-on-arrival board
  2. One beep - board is working fine
  3. One long beep then machine shuts down - faulty, improperly installed or missing CPU
  4. 1 short(Beep) System booting is normally
  5. 2 short(Beep) CMOS setting error
  6. 1 long - 1 short(Beep) DRAM ERROR
  7. 1 long - 2 short(Beep) Display card or monitor connected error
  8. 1 long - 3 short(Beep) Keyboard Error
  9. 1 long - 9 short(Beep) ROM Error
  10. Long(Beep) continuous DRAM isn't inserted correctly
  11. Short(Beep) continuous POWER supply has a problem
  12. A two-tone siren, generally caused by overheating or out of specification voltages
  13. Four beeps then machine shuts down. This is because this version of the BIOS will shut down your machine if no fan tachometer signal is detected on the fan header. Make sure you attach a fan to the FAN1 or FAN4 header or clear CMOS to reset to default (no checking).

Sep 07, 2011 | Abit AI7 Motherboard

1 Answer

I was previously surfing the net using Chrome and I had opened many many tabs.. My laptop (Fujitsu Lifebook S Series - S6420) then hung/hannged and I couldn't do anything so I held down the power button to...


Your beep codes are..
1 short beep System is OK
2 short beeps POST Error - error code shown on screen No beep Power supply or system board problem Continuous beep Power supply, system board, or keyboard problem Repeating short beeps Power supply or system board problem
1 long, 1 short beep System board problem
1 long, 2 short beeps Display adapter problem (MDA, CGA)
1 long, 3 short beeps Display adapter problem (EGA)
3 long beeps 3270 keyboard card .
So looks like a display problem, have you tried any of the recovery/restore options available when you press F8 on boot up

Sep 30, 2010 | Intel S6240 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

Gigabyte GA-945P-S3 short beep codes on cold boot. Tried reseating RAM, didn't help. system runs fine after beeping stops


Using the manual for the Gigabyte GA-945P-S3 MB. Go to page 71 & you'll see bios beep codes for your board: 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 As you can see there isn't a code for three short beeps. When you boot your system try to pause your boot up screen. See if the bios is reporting the correct total of memory in your system. Bios codes from the link below. http://www.computerhope.com/beep.htm#05 3 beeps for the AMI bios code reports Base 64K RAM failure. You can test your memory. Go to memtest.org Scroll down the site to just under the three screen shots. Download Memtest86+ V2.11 You have a choice in making a bootable floppy disk or a bootable CD-ROM disk. Once completed you boot your system to the testing program. Memtest will check your system memory. This should help. Thanks for using FixYa! Mike

Jun 04, 2009 | Gigabyte GA-945P-S3 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

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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 am getting 1 long beep and then 6 short ones


Hi canturob,
When a system reports a check sum error the bios is telling you the information stored from the last working boot does not match the current settings stored in the bios. Please power down your MSI system, unplug the power cord. Open the case & clear the bios. Location of JBAT1 on page 3 in manual.
Clear CMOS Jumper: JBAT1 page 10 in the manual. Remove the battery/cmos. Check it's voltage with a volt meter. It should test to 3volts DC. Anything less & the battery needs to be replaced.
While in the case re-check all data cables & power cables for good connection.
The MSI board uses the Award bios. Your current beep code of 1 long & six short is not a common beep code for the Award bios. See bios beep codes here: http://www.bioscentral.com/beepcodes/awardbeep.htm

If the battery checks out ok, you may need to update the bios. Go to MSI: http://global.msi.com.tw/index.php?func=downloaddetail&type=utility&maincat_no=1&prod_no=205
To update your MSI bios (Option only if bios clear fails to resolves the check sum issue).

Good luck canturob!
Mike

Dec 03, 2008 | MSI PM8M-V Motherboard

2 Answers

Bootup problem


Your CPU is overheating.

Try and get into the BIOS and increase the fan speed & any aother fan on the system. Don't increase the temperature range, as this will damage the system.

You won't be able to sort out the software problem until the system is running within the hardware limits.

You can also run a office fan to help get the system to cool while making the changes in the BIOS.

May 11, 2008 | Computers & Internet

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