Question about Dell Inspiron 1521 Notebook

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When I start up my computer, the screen stays black. However, the light flashes indicating that it is working, and the computer makes the starting sound.

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Test your notebook with an external monitor attached to the VGA port on the side of your notebook. If both internal and external monitors have no image, this problem is not related to the notebook screen.

It could be memory related problem. Try reconnecting the memory module. If you have two modules installed, remove them one by one and test the laptop with each module separately. It’s possible that one of the memory modules is bad and your notebook will start as soon as you remove bad RAM.

Posted on Jan 09, 2009

  • Ed Deguzman
    Ed Deguzman Jan 09, 2009

    Alternatively, if you can boot to Safe Mode the problem may be your video driver

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I have a Samsung SyncMaster 172n monitor and the screen stays black when I turn the power on. The power light starts flashing about 3 seconds after I turn it on. All the power cords are plugged in, the...


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When i turned it on screen went black...3 lights started to blink on front of screen


The "LAMP"LED light indication flashes or stay lite?The projection lamp life is over.Replaced the projection lamp.Tv require a new projection lamp.

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The screen went black. Last time I changed the bulb and it started working. This time the TV did not come back. The screen is black. The center Green light and the bottom red light blink. Samsung 567W


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I HAVE A SAMSUNG 2253 22' LCD MONITOR,POWER LIGHT FLASHES,AND SCREEN STAYS BLACK ,IT TRYS TO LIGHT UP ,BUT STAYS BLACK,MY OLD TINY 15' LCD WORKS FINE ON THE SAME COMPUTER,MY 22 USED TO WORK FINE??????


Hello,

A flashing power light like that indicated a blown power supply. Your monitor should be under warranty with Samsung. Check the mfg date on the back sticker, if it is less than 3 years then contact Samsung. If it is out of warranty then contact us at tech@ccl-la.com and we can get you the info you need to do the repair yourself.

Buddy
Corporate Computer
www.ccl-la.com

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Acer Aspire one screen stays black


i have this problem 2 days ago.. and this works on me... maybe on your's too you may need to flash your bios. why need to flash the bios.. ? 1. had the black screen of death. or deleted the bios how to flash the bios: STEP 1.download the AA1 BIOS from this link: http://www.acerpanam.com/synapse/data/7117/documents/AS1_BIOS_3309.zip 2. extract the file 3. rename the file 3309.fd to zg5ia32.fd 4. put zg5ia32.fd and FLASHIT.EXE onto the usb drive now, start the process STEP 2 A. make sure the power cable is in B. the laptop is turned OFF C. Plug the usb stick in! STEP 3: Press and HOLD down the FN and ESC key together then press the power button, while holding the buttons release the power button and continue holding FN and ESC for about 5 seconds release the buttons and the power light will start to blink let the laptop run and DO NOT PRESS anything this can take upto 8 mins when it's done the laptop will restart. this works on me... good luck.. and i hope it will help you.....

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Screen stays blank when turned on


take your computer to your dealer and send it for repair.

The problem is most likely the inverter for the screen.
actually to see if that is the problem you can try to put bright light to the screen and see if you barely see the picture.

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My screen doesnt work.


I suggest you to perform these steps.
Test the AC adapter Follow the steps below to determine whether the problem is related to the AC adapter or your notebook system board.
  1. Remove the battery and disconnect all external devices from the computer.
  2. Hold the Power button for several seconds, with all power sources removed. This drains residual power from the system, and may correct many problems.
  3. Connect the AC adapter to a wall outlet and plug the other end into the computer.
  4. Press the Power button to start the notebook PC.
If the notebook does not start or the display is blank then check the power indicator light or power socket LED. I suggest you to connect the notebook to external monitor and check whether its working or not. Then please perform the harddrive self test also.

Jan 09, 2009 | Dell Inspiron 1521 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

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Can you hear the Windows startup noises but can't hear it?

Does it work plugged into an external monitor? (Any good CRT or flat screen should work.


Be sure to plug in the screen before you turn it on.
If it doesnt output to the LCD automatically you may have to hit FN-F8 to switch to external.

If it works on external monitor you are just dealing with a screen problem of some sort - either a bad inverter or backlight in the LCD most commonly...

Let us know.

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