Question about Acer Aspire™ T180 PC Desktop

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In my lcd monitor there were black spot in bottom of screen and it will be increase slowly when i will start my pc and work

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Your lcd is having hardware problem, plz take it to servicing center as soon as possible

Posted on Aug 19, 2010

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Posted on Jan 02, 2017

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Black spot appeared on the screen on bottom left side how to clear it


A large black spot usually means the LCD screen is damaged. It may have fine cracks around the black spot. In this case the LCD screen needs to be replaced.
A replacement screen maybe available for your laptop from this WEB site.
LCD screens and Inverters www.lcdparts.net

Feb 12, 2013 | Lenovo Computers & Internet

2 Answers

The problem started with a dark spot in the bottom left corner. It grew so that it started to touch the "Start" of the Windows taskbar. The spot was too hot to keep my finger on it while the rest of the...


quote:"The spot was too hot to keep my finger on it while the rest of the screen was cool" You have a partial hardware failure on the lcd's internal circuitry (column and row drivers, stuff like that).
The short time it's working is about the overcurrent protection delay, it cutt's itself the Vcc, Vdd and control signals for limiting the fire hazard.

Oct 13, 2009 | Acer Aspire 1642WLMi Notebook

2 Answers

I have black spots on my monitor screen that seem to multiplying.


I hate to say it, but that's fatal qqb012.gif

The black dot will just grow until the rest of the screen fades.

It is pixels dieing in the monitor

Jul 22, 2009 | Computers & Internet

2 Answers

Black spots appeared on 17" LCD Monitor-SyncMaster740N


you might have what you call "dead pixels" or a "stuck pixel" try a simple test like this one now it is not the most creative one, but it does help to see if that is the case. u might be able to Fix a STUCK pixel, but unfortunately you can not fix a "DEAD pixel" simply because it is DEAD.
try this website for simple fix instructions.
if is dead pixel what you have, if u can live with it, great, if not , it might be a good reason to get yourself an another monitor.

Good luck

Jun 17, 2009 | Samsung SyncMaster 740N 17" LCD Monitor

1 Answer

My ViewSonic va1930wm monitor has black spots.


How long have you owned it? Mine did the same thing. It was a dead spot which got worse. It was just past warranty (of course) but I took it back to Home Depot & they worked with me to get it replaced. Unfortunately, I think this is your only hope. The monitor dept. told me that once they get dead spots there is nothing you can do for them. Wish the news was better.

Feb 07, 2009 | ViewSonic VA1930WM LCD Monitor

4 Answers

Dell Inspiron 1501 screen half black


Had the same problem. Fixed it though. Here's how:
You'll notice that the screen comes back to life if you press down on the very top of the green line. This is because a controller circuit board behind the LCD screen (at the top) is pressure fit flat-surface-to-flat surface to the contacts on the back of the LCD. Eventually, the sticky substance that holds this circuit board in place wears thin, collects dust, etc.. and the connection between the circuit board and the lcd contact is lost. The line appears where this break in contact has occured. 
So, the solution is to increase the pressure at that point to reestablish the connection. I wasn't able to remove the circuit board to clean beneath it as it seemed too likely to cause damage. Nor would I have had the right adhesive to connect it back, so I simply removed the LCD and put a bunch of tape at that point so that it would "push" with a little more pressure when screwed back into place. Worked great.
To remove the LCD, pull off the 6 feet around the screen. Remove the screws behind them. Carefully pry off bezel with a small flathead screwdriver working your way around it. Once removed there are simply 4 screws on the left and 4 more on the right of the LCD to remove. Pull out screen carefully and start stacking bits of tape on the spot where pressure seems to work best. Put it back in and see if you've made any difference. I did this with the computer on so I could verify my results. Just be careful not to short out any naked contacts.
If this doesn't work for you, at least you'll know you just need to replace the LCD, not the video card. Easily found on ebay.

Dec 31, 2008 | Dell InspironTM 1501 Notebook

1 Answer

Toshiba satellite a105 screen problem


You need a new lcd, The connectors are bad...

Dec 13, 2008 | Toshiba Satellite A105 Notebook

1 Answer

Monitor blank


try to start your pc in safemode with vga mode with thjis faulty monitor
hope you know how to do it
start pc (powerr on)
then continuously press F8 key then it will show you boot menu
select safemode with command prompt
then if it show desktop on screen this means your monitor is having problem with resolution try to downgrade your monitor's resolution
rightclik on desktopgo to properties
select settings
here you can find screen resolution make it to 800X 600 just for one time
then restart your pc it will auto select proper screen resolution

Mar 29, 2008 | Dell E173FP (Black) (Dark Gray) 17" LCD...

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