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Acer aspire not working

Acer aspire pc not working? When i start the pc i heard 4 short beep sequence (beep beep beep beep no pause) The pc's fans are working and the pc is on, but no response is given by the pc, nothing showing in my monitor, mouse and keyboard don't work. PS: Iv'e checked the monitor, mouse and keyboard, and they work fine. What is the problem?

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  • Master
  • 6,487 Answers

You can try to open your computer then remove the RAM then use a pencil with eraser to clean the gold teeth and then put the RAM back and test it out.

Posted on Dec 31, 2012

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6 Suggested Answers

6ya6ya
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Posted on Jan 02, 2017

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acdr
  • 1913 Answers

SOURCE: Acer AM5641 Desk-top PC

when u power up the computer u heared any beep check then num lock if u abkle to num lock on and off your cpu is ok.then tv to cpu connection we have to check.
also press F8 key when u power the cpu then go to enable vga mode.
then change resolution to 800*600 or 1024 *768

Posted on Nov 24, 2008

  • 1 Answer

SOURCE: My Keyboard and mouse stoped

I need more details.

Posted on Nov 27, 2008

leecom72
  • 4806 Answers

SOURCE: Get NO SIGNAL on Acer M1640~Monitor is Fine~Is CPU

Try removing the system memory and clean the brass contacts and the slots it goes into, then reseat the memory and try to boot again, the memory looks like this >>>>>>>

6348121.jpg



Good luck

Posted on Jun 28, 2009

byteguy
  • 2229 Answers

SOURCE: Acer desktop mouse,keyboard not functioning, monitor also not wor

If there is no display on the monitor, then your computer is not sending a video signal to the monitor.
This could be caused by a bad video card or some other hardware problem. I would open the case and disconnect all the devices (hard drive, CD, etc. Leave only the CPU, memory, and video connected. You could leave the keyboard and mouse connected too.
If your computer then starts, you can start to add devices (after turning the computer off) one at a time.
If this doesn't work, then you are looking at replacing the motherboard or just the video card if that is possible.

Posted on Nov 05, 2009

tecnomage201
  • 221 Answers

SOURCE: 3 medium beeps on pc; repeating

According to Systemax, the problem is solved by removing the video card, then the RAM, followed by installing the RAM in the first slots (0 & 1) then reinstalling the video card.
They say the components are too close together and can be slightly off-set if not installed in that order.
Good luck.
The only other idea is the BIOS battery is dead.

Posted on Apr 29, 2010

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Aspire 9412awsmi wont start


2 Short Beeps Your computer has memory problems. First check video. If video is working, you'll see an error message. If not, you have a parity error in your first 64K of memory. First check your SIMM's. Reseat them and reboot. If this doesn't do it, the memory chips may be bad. You can try switching the first and second banks memory chips. First banks are the memory banks that your CPU finds its first 64K of base memory in. You'll need to consult your manual to see which bank is first. If all your memory tests good, you probably need to buy another motherboard. 3 Short Beeps Basically the same thing as 2 beeps. Follow that diagnosis above. 4 Short Beeps Basically the same thing as 2 beeps. Follow that diagnosis above. It could also be a bad timer

Apr 07, 2013 | Acer Aspire One PC Notebook

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

Acer aspire z5700 wont come on


1 long, 1 short beep : System board problem

The beeps are post during post the very first work is done by the RAM , all the memory in the RAM is first transferred to the hard disk,and remains active untill turned off.


WARNING: Before you start troubleshooting remember that you are dealing with electricity that can KILL.

http://www.kitchentablecomputers.com/static.php - rules


Make sure that your RAM modules and Cmos battery are securely seated

on some motherboards Cmos batteries are soldered in.


Test all power and data leads that attach from Motherboard to your Hard Drive I SATA

Nov 22, 2012 | Acer Aspire Z5700 (PWSDC02010) 23 in PC...

1 Answer

My computer beeps when I start it up how do I stop it


The beeps you hear are BIOS Beep Codes. The computer's method of telling you something is wrong, and an area to look into for it.

It is a pattern. A series of beeps, then a pause, then a repeat.
It is a Code.

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

Listen to the beep code. Post it back in a Comment.

Regards,
joecoolvette

Mar 18, 2012 | Acer Aspire 5050 5430 Laptop

3 Answers

THE RED LIGHT IS ON AND BEEPS EVERY MINUTE


What motherboard do you have? If you don't know, provice make and model of your system and maybe we can find out that way. Is it one long beep? Are there any other beeps and/or a sequence. A good place to start and alot of times, depending on your bios, 1 to 3 beeps means a problem with the RAM(memory). If you have more than 1 stick, you can pull them out, restart and if the beep is the same, you've probably found your culprit. You can then insert one at a time in one of your slots, then restart. If this works, you've found a good stick. If not, try another slot and restart, etc. Try all sticks in all slots.

Apr 06, 2011 | Computers & Internet

1 Answer

How can i fix my IBM ThinkPad T22 2647. it produce 3 simultaniuos beep sounds lcd is black out.


This is a list of ThinkPad Beep codes.
It appears you have a memory or motherboard problem, most likely a RAM problem. Try reseating the RAM modules, if this doesn't work, then remove the RAM and take them to your friendly computer repair shop to get them to test the RAM modules for you. If the RAM is faulty them replace.


Beep symptoms

Symptom or error
Service part or action, in sequence
One beep and a blank, unreadable, or flashing LCD.
  1. Reseat the LCD connector
  2. LCD assembly
  3. External CRT
  4. System board
One long and two short beeps, and a blank or unreadable LCD.
  1. System board
  2. LCD assembly
  3. DIMM
Two short beeps with error codes.
POST error. See Numeric error codes for more help.

Two short beeps and a blank screen.
  1. System board
  2. DIMM
Three short beeps, pause, three more short beeps, and one short beep.
  1. DIMM
  2. System board
One short beep, pause, three short beeps, pause, three more short beeps, and one short beep.
  1. DIMM
  2. System board

Aug 06, 2010 | IBM ThinkPad T22 2647 Notebook

4 Answers

When I go to turn on the computer, it just makes a beeping sound.


Beeping sound leting you something is wrong with some hardware. As for what,, listin to the beeps.. also depends on motherboard... here is a link http://www.pchell.com/hardware/beepcodes.shtml

But best way is to open up machine and make sure all the hardware is hooked up tight. If that does work look at the code list then go from there.

Sep 09, 2009 | Acer Aspire X3200 PC Desktop

1 Answer

One long and two short beeps while starting


hi
this may be ur ram problem so get the ram of more memory

Jun 25, 2009 | Acer Aspire 9300 Notebook

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