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My acer 5520 LCD screen remains black even though the DR and everything else remains functional.

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If you have a video adapter, try plugging it there. maybe you just plug it to the built in video adapter instead of your PCI video adapter.

Posted on Jul 28, 2008

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Why m i not getting display on screen even though cpu is running. my desktop model is ACER, no. AP335


Check the monitor's video cable and power cable. Is the power light ON?
The monitor may be faulty. Try another monitor on your Acer to determine if the video card is functioning correctly.

Mar 10, 2011 | AcerPower Sn PC Desktop

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My acer desktop has been hanging all of a sudden. When i restart the desktop,it takes about an hour for it to reach the home screen and another hour for the home screen to load. When i try clicking on the...


the hard disk on your pc is almost worn out.
you will need new hard disk. Install fresh copy of operating system and loading to home screen will be normal again.

Jan 09, 2011 | Acer AX3950-B3062 Desktop with P206H...

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Black screen after windows xp screen nothing else


It sounds like you might have a memory problem.
If you can download the MemTest and test your memory. You might have bad video card to there are a number of things you can test. But you can start here.
http://hcidesign.com/memtest/MemTest.zip

Apr 18, 2009 | HP Compaq Presario SR2020NX PC Desktop

1 Answer

Laptop comes on but monitor remains black


Hello,

IT could be one of two things. First make sure that you have the laptop set to display on the LCD. Most laptops will have a Function key labeled by Fn then you will need to look at the function keys at the top F1-F12 and find the one that either says CRT/LCD or has a picture of a screen or monitor. Then, after you have found that key, you will need to press and hold the Fn key and tap the appropriate function key, this will alternate between the LCD (laptop) and CRT (monitor). If you have trouble finding the correct key combination for switching displays should be listed in the manual.

If that doesn't correct it, then I would try locating a desktop CRT and connecting it to the monitor connection on the rear of the laptop and again pressing the keys to switch between CRT/LCD. If it shows on the CRT then I would say that the LCD on the laptop is bad.

Thanks

Aug 28, 2008 | PC Desktops

1 Answer

My emachines monitor has no picture, hard drive is functioning properly. Monitor is black


if you do not get a screen with a LCD monitor its likely you have a inverter problem or BACKLIGHT problem. you might need to replace the LCD backlight or replace the monitor on the desktop.
check to see if the laptop can get a picture by plugging in a monitor to it, im sure theres a connection for external monitor.

theres also a FN (function key) command to switch from lcd to external monitor. always test before commiting to replacing a monitor.

The desktop, you might want to test another monitor on the desktop just to be sure the monitor is gone or dead. if you see on the monitor a OSD saying "No power or No Signal" or you can pull up the OSD(on screen display menu). then the monitor is not dead.

might be the computer even though the computer powers up doesnt always mean the computer is working.

i would check the motherboard for blown capacitors or funky smelling(burnt plastic)aroma. Make sure the computer is off before checking.

get back to us!

thanks

Jun 15, 2008 | PC Desktops

1 Answer

My Acer , aspire 5520 laptop, screen will not hold its resolution or color settings.


seems you havent installed the drivers you can download them from the acer website

www.acer.com.tw

May 03, 2008 | PC Desktops

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