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1200 no display

Power on no display i have change lcd screen but no display

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I would request more information. Are we talking about a Notebook Computer? If not and it is Motherboard related, try to put in a video board, if you are using on-board video. If you do have both on-board and a separate card, make sure you are plugged into the right one. If you are and the problem still exists, go into your BIOS hitting the Del key during boot, when it says to - or - with no Video you should get a beep code. Hit me back.

Posted on Dec 31, 2013

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My acer aspire 5517 laptop green blank screen and changes to red every 4 second!


More than likely the screen Inverter, Anowarul.

http://www.amazon.com/Acer-Aspire-Series-Inverter-Board/dp/B006BHRG9E

However the problem should be diagnosed.

Problem can be;
1) Graphics chipset
2) Video Cable
3) screen Inverter
4) LCD screen

I have a diagnostic flowchart you can follow, if you wish.
Post back in a Comment.

The plastic frame in front the LCD screen is the Display Bezel.
(Acer? LCD Bezel)

Once removed the screen Inverter is right there in front.
Mounted to the bottom of the LCD screen's Screen Frame.

Service Manual, (Free),

http://www.tim.id.au/blog/tims-laptop-service-manuals/#toc-acer

Go to where it states - Aspire 1200 (1200 in Blue)
Drop down to the 7th line. (5310G)
Scroll across, and click on 5517.

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

Post back in a Comment.

Regards,
joecoolvette

Mar 19, 2013 | Acer Aspire Computers & Internet

Tip

Troubleshooting Flat Panel Monitor issues. Screen is blank and power indicator...


Troubleshooting Flat Panel Monitor issues.

Screen is blank and power indicator is off

The monitor is possibly not receiving power. Perform the following steps to fix the problem:
  1. Ensure that the electrical outlet and the monitor are both switched on.
  2. Check that the power cord is firmly plugged into the electrical outlet and the power supply unit.
  3. If the power cord has a removable fuse, replace it.
  4. Try another power cord.
  5. Try another electrical outlet.
  6. Check the power connection at the back of the panel.
Screen is blank and power indicator is steady green

Brightness and Contrast may be too low. Adjust the brightness and contrast using the On-screen display controls (OSD) by selecting the button
Screen is blank and power indicator is steady amber

The monitor is in the Power Management Standby state. The power management feature is invoked when the computer recognizes that you have not used your mouse or keyboard for a user-definable period. Perform the following steps to bring monitor out of the power management state:
  1. Press any key on the keyboard or move the mouse to restore operation.
  2. Check the Power Management software on your computer.
  3. flatpnlmont12.jpgPress the (OK) key to switch between analog and digital mode. If the panel is the wrong mode for the signal being provided, the monitor appears to go into sleep mode.
Screen is blank and power indicator is flashing green
Display mode of the computer is outside the range of the monitor. The display mode the monitor uses is controlled by your computer. Therefore, you should refer to your computer's documentation for details on how to change display modes.

The image size, position and shape may change when the display mode changes. This is normal and the image can be readjusted using the IMAGE SETUP and the monitor controls.

Note: Unlike CRT monitors, which requires a high refresh rate to minimize flicker, TFT technology is inherently flicker-free. If possible, configure your computer for 1600 x 1200 addressability at 60Hz vertical refresh rate.

Use the following table as a guideline and reconfigure your computer to use a supported display mode. The highest resolution (for example, 1600 x 1200) produces the optimal output, but limitations of your monitor may prohibit this setting. Adjust the addressability mode until an image appears.

CHECK SIGNAL CABLE" message is shown and power indicator is steady amber.

The monitor is not receiving a video signal. Perform the following steps to fix the problem:
  1. Check that the signal cable is firmly connected to your computer
  2. Check that no pins are bent in the signal cable connector.
There are noises in the video signal. The IMAGE SETUP function is used to adjust the level of noise in the video signal which causes horizontal lines or areas where the image appears to be unstable and jitters or shimmers. This can be done automatically or manually.
Note: It is not applicable to digital input.
Use the image setup fix the problem:
  1. flatpnlmont6.jpgSelect (Image Setup) menu in the OSD.

  2. Select Manual to adjust CLOCK/PHASE settings.
Image appears to be discolored

The color setting may be incorrect. Perform the following steps to adjust the color settings:
  1. flatpnlmont8.jpgSelect (Image Properties) from the OSD menu.
  2. flatpnlmont9.jpgSelect (Color Properties) to adjust the color mode you find most comfortable or fine tune the colors using the Custom menu.
A few dots are missing, discolored, or inappropriately lighted

A small number missing, discolored, or lighted dots may be present on the screen, which is an intrinsic characteristic of the TFT LCD technology and is not an LCD defect.
Using On-Screen display (OSD) controls
flatpnlmont12.jpgThe settings adjustable with the user controls are viewed through the OSD. Press the (OK) button to display the main OSD menu.
OSD main menu:

Note: The LCD monitor needs time to become thermally stable the first time you turn it on each day. Thus, to achieve more accurate adjustments for parameters, allow the LCD monitor to warm up (be on) for 15 minutes before making any screen adjustments

on Aug 08, 2010 | Televison & Video

1 Answer

Only displaying 10 x 10 screen


It sounds to me that you have the resolution on the wrong setting. Go a a clear space on your desktop, right click, and select properties. When that opens go to the settings tab and change the screen resolution to 1600 X 1200. This is the native setting for the monitor. If that doesn't fix the problem continue changing the screen resolution until you get one that works.

Sep 03, 2010 | Samsung 204T 20" LCD Monitor

1 Answer

My dell inspiron 1200 does not seem to hibernate or have a standby mode. The standby mode is not highlighted as an option when I go to the shutdown/restart screen. When I close the laptop it doesn't turn...


  • Hi, you can go into the "Control Panel" and make changes to the Power Saving Options, or Energy Saving. First from the "Start Menu" in the [Start Search] window, type: power, next scroll to find the "Short-cut' listing for {Power Options}, click on it to go to the next window. You'll be able to adjust the "Power Options," (Sleep, "Awake," or Hiberate, if available). "Let me know how things worked out for you by giving a "helpful rating"

Jul 05, 2010 | Dell Inspiron 1200 14.1 XGA LCD...

1 Answer

I have dell inspiron 1200 that unexpectedly goes into sleep mode.


Hi,

Go to Start Menu>Settings>Control Panel> PowerOptions

Then go to the Advanced tab, Under Power Buttons, make sure "When I press the Power Button" and "When I press the sleep Button" are set to "Do Nothing"

Jan 28, 2010 | Dell Inspiron 1200 14.1 XGA LCD...

1 Answer

Will not boot up!


Windows has probably become corrupted,,,try using you restore cd,,,or starting in safe mode.

Dec 23, 2008 | Dell Inspiron 1200 14.1 XGA LCD...

1 Answer

Dark LCD


no.. its the backlight or the inverter.. both located at bottom edge of lcd under plastics.. the backlight is a mini fluorecent light tube in the lcd dotn try to fix it its hard. the inverter u can fix . inverter is easier and its 25$ in ebay

May 20, 2008 | Dell Inspiron 1200 14.1 XGA LCD...

1 Answer

Dell Inspiron 1200 no POST


There are two memory slots on this model, but there is no "Onboard" memory. Without the memory that you removed, your laptop will not post. It sounds like a dead motherboard issue to me, especially since you have pretty much torn it down to barebones. Rarely, this can also be caused by the processor but it is less likely. Unfortunately, since you cannot keep it running, there isn't much chance of diagnostics. I hope this helped.

Apr 20, 2008 | Dell Inspiron 1200 14.1 XGA LCD...

2 Answers

Dell inspiron 1200 need to replace lcd


Have you priced a repalcement screen yet?? you may not want to bother as get another unit and transfer all your stuff over to a newer puter. Good Luck

May 05, 2006 | Dell Inspiron 1200 14.1 XGA LCD...

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