Question about Acer AOpen AX 6B Plus (91.87810.321) Motherboard

1 Answer

No signal input

Hi, i have a acer desktop computer bought from currys, one of the cheaper ones with integrated graphics, over the past couple of weeks it as, on a couple of occasions when turned on, stayed on the acer screen on my moniter.... before loading windows. it has got to the point now where the acer logo will not dissapear from the moniter, and consiquently windows will not load. the computer it self sounds fine when i switch it on, no beeps, smoke etc, i have tried using the f12 button, well all of the buttons but nothing happens. It got to the point yesterday where i almost stripped my other pc down trying different components ie, hard drive , ram chips, graphics card, but nothing happened still stayed on the acer screen, i have also tried unplugging everything form the motherboard except the fans to see if it would show an error but still just the acer screen came on with a messaege no signal input before the acer logo stayed on. please can you help me, many thanks paul

Posted by on

  • 3 more comments 
  • drummerpaul May 31, 2008

    hi, thankyou for your time and help! the coolant seems to be very minimal ( the grey paste at the back of the fan on the back of the processor) does this mean that the processor is possibly fried. shall i apply more paste? thankyou

  • drummerpaul May 31, 2008

    thankyou, I will try and source some coolant first then! many thanks

  • drummerpaul Jun 01, 2008

    HI, I have tried more coolant but it didnt seem to work, i have also tried resetting the c,mos by removing the jumper and reinserting, still just have the same acer screen.

  • drummerpaul Jun 01, 2008

    thankyou for getting back to me! today i tried removing the jumper (c,mos)from terninal 1 and 2 and installed on two and three then back on one and two while switched off, still nothing, i also tried installing the backup disk, the disk drive was working fine, but still nothing, i removed the ram chip and then switched on the pc, the pc started beeping once every 3 or 4 seconds, is this normal with no ram chip installed? thanks

  • drummerpaul Jun 02, 2008

    HI, THANKS! is it possible that it could be that windows are corrupt?

×

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that gotĀ 5 achievements.

    Governor:

    An expert whose answer gotĀ voted for 20 times.

    Scholar:

    An expert who has written 20 answers of more than 400 characters.

  • Expert
  • 187 Answers

Check the coolant between the CPU and the cooler to ensure it's not simply over heated.

Posted on May 31, 2008

  • 3 more comments 
  • Steven Burn
    Steven Burn May 31, 2008

    I'd recommend cleaning whats there with a paper towel to get rid of it, then replacing it with fresh coolant.

    It's possible that the CPU is fried, but I wouldn't say with any certainty until the coolant has been replaced and the fans etc, checked.

  • Steven Burn
    Steven Burn May 31, 2008

    No problem.

    You can pick up the coolant at most PC stores for a couple of quid.

  • Steven Burn
    Steven Burn Jun 01, 2008

    In that case, and unfortunately, it's only been narrowed down to one of two things;

    1. A faulty motherboard
    2. A faulty drive/RAM

    To check the drives, disconnect the power and IDE cables from the CD drive(s), and try booting. Then further, try unplugging the hard drive (with the CD drives plugged back in).

    If the problem persists after checking the drives, remove the RAM chip (if you've got more than one, only remove one chip at a time to rule out a faulty RAM module).

  • Steven Burn
    Steven Burn Jun 01, 2008

    Thats normal with no RAM chip, yes. Short of a secondary RAM chip and assuming all drives have been ruled out, I'm 95% certain the problem is with your board and would subsequently recommend replacing it.

  • Steven Burn
    Steven Burn Jun 02, 2008

    It's very unlikely (specifically because you mentioned it's not getting further than the initial Acer loading screen). However, computers will be computers, so nothing is ever definitive (if you'd like to try a repair or re-install of Windows to rule that out, the more the better (tis always best to be thorough ;o) )).

×

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

My Acer m1201 desktop computer will not come on.After turning on , then switch monitor off and on , It says ACER, then "no signal" .How can I fix it?


Acer monitors all display the ACER logo when you turn them on. There are one of three most likely issues with the system.

  1. If the monitor has multiple input jacks (VGA/DVI), check to be sure that the monitor is selecting the input that you have the computer connected to. One of the control buttons on the monitor should select input source.
  2. If #1 is not the problem, the monitor itself may be faulty. The input jack may not be working. Test the system with another monitor if possible.
  3. If another monitor doesn't work either, then you have a problem with the on-board graphics adapter for the computer. You will either need to replace the computer, or if possible, install a graphics card into the machine to take over for the failed portion of the motherboard.

Dec 08, 2015 | Acer Computers & Internet

1 Answer

Asrock alivenf6g vsta


try a differant monitor if not working then its the board get a new one.

Oct 09, 2013 | Computers & Internet

1 Answer

Black screen during startup Acer Aspire L310


Has your monitor worked for it in the past? This may be a stupid question, have you also tried to use your monitor with another computer?

It's possible your graphics controller is out, have you checked the cables insides to see if any wires are bent? Or have you tried to use another cable for the monitor to tower connection?

If you have done all of the above and the monitor works with another computer, it's possible your GPU is out :(

If your GPU is out, you can buy a new one in it's place and it will plug into a PCI slot, chances are your graphics card is integrated.

Do you get any beep codes on the computer? Another odd chance could be the computer itself is actually dead, even if a computer is dead a motherboard can still be active since electricity can still flow through it.

I hope this helps. x: I hope your problem is resolved sooner than later.

Feb 26, 2013 | Acer Aspire L310 Desktop

1 Answer

No video signal on acer aspire x1200. changed monitors and cables


You should be more specific next time - is it a laptop or a desktop computer, do you have additional graphics card, etc? I've already googled for a PC type. You have a desktop PC which comes with integrated graphics. It has two video ports onboard - VGA and HDMI. Which one did you try? It could also be that you have additional graphics card installed. In this case integrated graphics card is turned off automatically. Sometimes people accidentally connect their display to the wrong port - you should check that. It could also be, that you don't see any video output, because of faulty hardware like RAM, CPU or the Motherboard. Do you hear any beeps or other sounds during startup?

Oct 15, 2012 | Acer Aspire X1200 PC Desktop

2 Answers

Continuous beep beep beep noise.


The Video (Graphics) Card inside the computer is not working. The fact that the monitor displays NO Input Signal shows that the monitor is working. Try connecting another monitor to the computer and you'll get the same NO Input Signal messaged because the monitor is not receiving a signal from the computer as an input source. Also you can try your monitor on another computer just to validate that it is ok.

Jun 02, 2012 | Compaq Presario SR5710Y PC Desktop

1 Answer

Why wont my acer aspire z5700 pc play call of duty it loads up but its plays very slow


The simple answer is because you are playing a rather modern game on a computer that is not provisioned for playing modern high-end games.It looks like this model of computer includes an integrated Intel graphics chip with only 128 MB at the most. Intel integrated graphics chips are notorious for not being very good with games (unless the game si 5 years old or more). To play modern games, you need a computer with a discrete graphics adapter, and bare minimum 5000 MB to 1 or more GB of memory on the graphics card. Higher end systems might have several GB of on-card memory (it's been a while since I have checked).

Jan 15, 2012 | Acer Aspire Z5700 PC Desktop

1 Answer

Hiya ive just installed silent hunter 5 and it seems the graphics cardbisnt good enough is it possible to purchase a better graphics card as this laptop is only a couple of months old?


Unfortunately it is not possible in a lower end computer. Lower end computers have integrated video cards on the motherboard. High end gaming laptops typically will have a replaceable graphics cards but generally run over $1000 (for the laptop)
Anything with Intel graphics chips are so so terribly sub par to even the cheapest discrete graphics cards I'm afraid.
You can build a budge gaming desktop for around $700.
Comment back if you have any questions.

Sep 01, 2011 | Acer Aspire 5336-2283 Notebook

1 Answer

Hi. I want to play games on my Acer Aspire SA80 Desktop, but every time I install the game, it says the video card is not supported. I don't know what to do. Please help!


As per Acer this computer model has a Integrated SiS Mirage Graphic onboard card or a seperate
AGP 8x Add-on Card (selected models). It looks like the game you are trying to install requires advanced graphics card.

Please specify the game you are trying to install and also specify if you have a AGP card installed (and what is the make and model of the same).

If you do not have a AGP card installed , we can check the game specification and try to install a AGP card and check with it.

Jan 04, 2011 | Acer Aspire SA80 (ASA80UC4603) PC Desktop

1 Answer

No signal display on monitor. Checked another monitor. Purchased a new graphics card, but still have same problem. Cannot install software for new graphics card because of no signal. How can I delete or...


Yes you need to disable the integrated card in DEVICE MANAGER---go to START> right click on MY COMPUTER>PROPERTIES>HARDWARE>DEVICE MANAGER then choose display adapters and double click the device and at the bottomchoose "Disable this device"

Dec 31, 2010 | Acer Aspire M1640 Refurbished Intel...

1 Answer

Necesito saber si tiene doble tarjeta de sonido


No solo tiene una.

Graphics Controller
  • Type Integrated
  • Graphics Processor / Vendor NVIDIA GeForce 7050
Audio Output
  • Type Sound card - Integrated
  • Sound Output Mode 7.1 channel surround
  • Compliant Standards High Definition Audio
  • Speaker(s) 2.0 x Right / left channel
Keyboard
  • Keyboard interface PS/2
Input Device
  • Type Mouse,
    Keyboard

Dec 13, 2010 | Acer Aspire M1641-U1521A PC Desktop

Not finding what you are looking for?
Acer AOpen AX 6B Plus (91.87810.321) Motherboard Logo

171 people viewed this question

Ask a Question

Usually answered in minutes!

Top Acer Computers & Internet Experts

Les Dickinson
Les Dickinson

Level 3 Expert

18385 Answers

Mohammed Ebrahim M
Mohammed Ebrahim M

Level 3 Expert

568 Answers

Steve Sweetleaf
Steve Sweetleaf

Level 3 Expert

1144 Answers

Are you an Acer Computer and Internet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...