Question about PC Desktops

1 Answer

My laptop's LCD screen turns green. When you press your finger somewhere in the top part of the screen it gets back to normal, but only while you're pressing it. otherwise it turns green and weird.

Posted by on

  • anji101 Oct 20, 2008

    thanks, frenzy19.

    That was my worst fear actually. I think I was just hoping there is some sort of quick fix I can do. thanks, anyway.

×

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that gotĀ 5 achievements.

    Sergeant:

    An expert that hasĀ over 500 points.

    Champion:

    An expert who has answered 200 questions.

  • Expert
  • 258 Answers

An lcd replacement should solve the problem 'coz i think the lcd contact had loosen that's why the colors doesn't appear correctly

Posted on Oct 17, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Dell Vostro 230 monitor goes blue, grey, jumps around


Check with the LCD by attaching one side to the LCD and other side to the laptop. If display is clear on the LCD then your laptop's screen have some problem otherwise your laptop's motherboard have some problem

Dec 26, 2012 | Dell Vostro 230 Safe space Tower w monitor...

1 Answer

Hp pavilion dv7-4165dx black screen


A blacked-out screen doesn't necessarily indicate a broken monitor.
If the computer has run out of charge or is in hibernation or sleep mode,


if the screen is too dark, or if the display cable has come disconnected from the motherboard, the screen may appear black or fail to turn on.


To fix a blacked-out laptop screen, troubleshoot the screen settings, check the LCD connector and see if the computer is awake and receiving power.


Touch the touchpad or move the external mouse to see if the computer is asleep or hibernating. If the computer fails to respond, press "Enter" on the keyboard.


Press the power button if the screen remains black.

Confirm that the power indicator light, found at the front of the computer or above the keyboard, is glowing solid green or blue.


Confirm that the power adapter is plugged into the computer and into a wall outlet. Confirm that battery indicator light is glowing solid green or blue.


Hold down the "Fn" key. Press the up-arrow to see if the screen brightness increases.
Some computers also use the "F6" or "F7" keys to increase screen brightness.


Hold down the power button for 10 seconds to turn off the laptop.
Remove the AC adapter from the computer, close the screen, and then turn the PC over.


Slide the battery latch to eject the battery. Pull the battery out of its compartment.


Turn the computer back over, open the lid, and insert the edge of a flathead screwdriver or other flat, solid object beneath the bezel above the keyboard.


Wedge the edge of the keyboard bezel off of the top cover.
Work your way along the edge of the keyboard bezel to loosen it.
Pull the bezel off the laptop.


Trace the cable coming from the laptop screen to the connector found beneath the bezel. Reconnect the display cable to the motherboard if the cable has come loose from the connector.

Line up the tabs on the bezel with the slots along the top of the keyboard. Insert the right edge of the bezel into the gap above the keyboard, and then push the bezel back in place.


Turn the computer back on. If the laptop screen is still blacked out, connect an external monitor to the video port on the side of the PC to confirm that the video card isn't defective.

If the external monitor works, the LCD screen could be broken.

If the monitor doesn't work, the motherboard or video card might need to be replaced.


Hope this helps




Nov 26, 2012 | PC Desktops

1 Answer

THE LCD OF MY LAPTOP IS BLOCK OUT..


If you mean your Laptop screen is blacked out ?

A blacked-out screen doesn't necessarily indicate a broken monitor.
If the computer has run out of charge or is in hibernation or sleep mode,


if the screen is too dark, or if the display cable has come disconnected from the motherboard, the screen may appear black or fail to turn on.


To fix a blacked-out laptop screen, troubleshoot the screen settings, check the LCD connector and see if the computer is awake and receiving power.


Touch the touchpad or move the external mouse to see if the computer is asleep or hibernating. If the computer fails to respond, press "Enter" on the keyboard.


Press the power button if the screen remains black.

Confirm that the power indicator light, found at the front of the computer or above the keyboard, is glowing solid green or blue.


Confirm that the power adapter is plugged into the computer and into a wall outlet. Confirm that battery indicator light is glowing solid green or blue.


Hold down the "Fn" key. Press the up-arrow to see if the screen brightness increases.
Some computers also use the "F6" or "F7" keys to increase screen brightness.


Hold down the power button for 10 seconds to turn off the laptop.
Remove the AC adapter from the computer, close the screen, and then turn the PC over.


Slide the battery latch to eject the battery. Pull the battery out of its compartment.


Turn the computer back over, open the lid, and insert the edge of a flathead screwdriver or other flat, solid object beneath the bezel above the keyboard.


Wedge the edge of the keyboard bezel off of the top cover.
Work your way along the edge of the keyboard bezel to loosen it.
Pull the bezel off the laptop.


Trace the cable coming from the laptop screen to the connector found beneath the bezel. Reconnect the display cable to the motherboard if the cable has come loose from the connector.

Line up the tabs on the bezel with the slots along the top of the keyboard. Insert the right edge of the bezel into the gap above the keyboard, and then push the bezel back in place.


Turn the computer back on. If the laptop screen is still blacked out, connect an external monitor to the video port on the side of the PC to confirm that the video card isn't defective.

If the external monitor works, the LCD screen could be broken.

If the monitor doesn't work, the motherboard or video card might need to be replaced.


Hope this helps





Nov 17, 2012 | Compaq PC Desktops

1 Answer

Black screen upper left coner with line -


Please do the following carefully and let me know result :
1. Shutdown and Unplug your laptop.
2. Remove the battery from the laptop.
3. Wait 2-3 minutes
4. Now press ON (power button on laptop) for 1 minute
5. Then release the finger and wait one more minute.
6. Now plug in the power cable (dont insert battery yet) and press ON button.
7. Did your screen start working now ? (do you see windows loading)

The other option is to change the screen.


Here is the link to disassemble and replacement.

http://www.insidemylaptop.com/remove-lcd-screen-replace-inverter-board-acer-aspire-5100-laptop/

best of luck!

Mar 11, 2012 | Acer Aspire Z5600 PC Desktop

1 Answer

My acer laptops screen doesn't turn on when i press the power button. Everything else seems to be normal. Just the screen is blank.


Maybe you have a defective memory module. You may replace it with a certified good ones. Access is through the back panel, removing some screws. just be sure to use the same specifications. Another possible problem is with your adapter, have it check for proper voltage output. Another is a disconnected LCD screen which is not user-serviceable.

Sep 11, 2010 | PC Desktops

1 Answer

Screen turns blank all of sudden and works normal after switching of the system for 1 hr or so.


You could have a defective screen - a defective inverter or a CCFL lamp.
To determine if you have a LCD screen or video card problem, read this and follow the instructions.

Defective CCFL backlight, it may have the following symptom:
  • Screen flashs on red/pink and off.
  • Picture stays on in red and slowly be come normal.
  • Picture flickering with dim display or appear black.
  • Picture flickering on and off.
All these symptoms indicate that the LCD backlight lamp (CCFL Lamp) has reached the end of the life and all you need to do is replacing the CCFL lamp

Connect an external monitor to your laptop and power it up, if you see the normal Windows images then the video card and laptop is OK and the problem is definitely the backlight.

Dim image and/or dark display on the laptop's LCD screen indicates a faulty LCD backlight and it could be the inverter that supplies high voltage to the CCFL lamp or it is the CCLF lamp is nearly burnt out or burnt out, most likely this is the case.
The inverter can be replaced easily but the CCLF lamp is more time consuming and requires soldering skills.
Check out www.lcdparts.net for parts, repair service and DIY info.

May 12, 2009 | HP Compaq dx2250 Microtower - Get 3...

1 Answer

My laptop turns on but i get nothing on the screen


Depending on what kind of laptop you have, your button may look different. Look at the Function keys (all those keys up at the top that have F's in front of them) and see if there is another colored symbol on any of them. You should find a colored symbol that looks like a rectangular monitor.

Press another key toward the bottom of your keyboard that probably says "Fn" or some other kind of "Function" key - not Alt, Ctrl, or Shift. Hold that Fn key down while you press the first key you found that looks like a monitor. That will change your laptop video output mode between several different modes like: laptop LCD panel only; LCD panel and external monitor; and external monitor only.

The purpose of this is if you wanted to plug another monitor into the back of your laptop, or a projector for a meeting or presentation, etc.

Apr 16, 2009 | PC Desktops

1 Answer

Amilo A1650G laptop display problem.


Hi,
ur display memory is corrupted. normally it is a shared memory or a part of the main memory unless u r using the graphics card.
try take out the RAM, clean it and put it back and switch on.
if not helped this, try with a good RAM.
good luck



Please don't forget to rate or accept the solution

Jun 18, 2008 | Siemens PC Desktops

Not finding what you are looking for?
PC Desktops Logo

Related Topics:

62 people viewed this question

Ask a Question

Usually answered in minutes!

Top PC Desktops Experts

joecoolvette
joecoolvette

Level 3 Expert

5660 Answers

Brian Sullivan
Brian Sullivan

Level 3 Expert

27725 Answers

Les Dickinson
Les Dickinson

Level 3 Expert

18299 Answers

Are you a PC Desktop Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...