Question about Compaq TFT8000 18.1" Flat Panel LCD Monitor

1 Answer

No image on screen

I recently relocated my computer and when all set up and turned on, screen is black except for a window showing this title: "CHECK VIDEO CABLE OR INPUT SELECT" it used to make three short consecutive beeps every minute or so. I tried disconnecting all cables and plug back CPU, monitor and mouse. The beeps were gone, but still black screen and same message. What am I missing?  Your help is greatly appreciated

Posted by on

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Mayor:

    An expert whose answer got voted for 2 times.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 6 Answers

Rset ur memory card thats all

Posted on Apr 08, 2008

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Why won't my volume wont work on pavilion dv7


Step 1: Using the Troubleshooting tool in Windows 8 The Troubleshooting tool in Windows 8 can automatically fix common problems with your computer, such as audio recording. Although it may not fix every problem, it is useful to run the Troubleshooting tool first before you manually correct problems.
To open the Troubleshooting tool:
  1. At the Start screen, type find and fix audio to open the Search charm. Figure 1: Find and fix audio search
    c04030165.jpgShow all ' Hide all [img id="doc_plus_doc_sc_6.1" src="http://h10025.www1.hp.com/ewfrf-JAVA/Image/common/hpweb_1-2_plus.gif" alt="show" >

    Update the audio driver from the HP Web site


    [/a] hpweb_1-2_plus.gif

    Update the audio driver using Device Manager in Windows 8

    Step 4: Checking Device Manager to troubleshoot audio problems (Windows 8)
    If you cannot hear sound, check Device Manager to determine the state of the sound hardware.
    1. At the Start screen, type device manager to open the Search charm. Select Device Manager in the Search results. Figure 13: Device Manager
      [img border="0" src="http://h10025.www1.hp.com/ewfrf-JAVA/Doc/images/95/c04030167.jpg" alt="Device Manager on the Search screen" title="Device Manager on the Search screen">
    2. Double-click Sound, video and game controllers .
    3. Do the following, depending on what displays:

Jul 14, 2014 | HP Pavilion dv9000z Notebook

1 Answer

Laptop on but screen black


Have you cleaned the fan, vents, heatsink recently? Does the Laptop overheat? Is the Laptop booting? Fan spins? Sound? LED's blink? I can tell much from the video. In a bright light can you see a "ghost image" of the desktop? Do you feel comfortable opening the Laptop? If so, there are a few things you can check.

Apr 27, 2013 | Computers & Internet

1 Answer

My labtop screen cannot display


if you hear the windows log in sound it means the display is t blame and most likely the back-light inverter is out and need to be changed or some contact wire.. In this case you need to open it and change the inverter or change the display .
If it does show a few devices and the logo screen when you open it ..and after that when it boots up in windows it shows the black screen ..it is a video card settings error and you need to either reinstall windows or try to boot in safe mode and reinstall the graphic card ..
In this case it is nothing wrong physically .. but just a setting made is unsupported and this causes the lack of image ..
Also if it is just the back light inverter you should have an idea of image if you look real carefully .. its kinda like a shadow .. and if this scenario is happens and you have a shadow image it means there is nothing wrong with the display itself but just the back light inverter is dead.. and will be cheaper to replace ..
let me know what you've managed to do ..

Nov 19, 2011 | IBM ThinkPad A31 Notebook

1 Answer

All of a sudden, the screen display went black. When we restart the computer (Windows XP), we see the initial windows logo but nothing else -- EXCEPT, pressing and holding the screen's "INPUT...


Very doubtful. Either you have a defective or corrupt display driver, or possibly a malware infection. Is that a laptop or notebook computer? If so, is there a VGA port for an external monitor? If do, try using a known good external monitor.

Apr 28, 2017 | Sony SDM-HS74P/S 17" LCD Monitor

1 Answer

I am trying to scan a document and it is not working, I have a hp photosmart c4280 printer. How do I install a usb cord


hi
Place the document or image into the scanner for scanning. A scanner with a paper feeder will only receive flat papers and photographs, but a flatbed scanner opens to accommodate books, fabrics and leaves along with flat papers. There is even a attachment for feeding photo slides into flatbed scanners.
  • Step 2 Start the scanning softwaremag-glass_10x10.gif. If the scanner does not engage the software automatically, press the "start" or "scan" button, or click the scanner icon on the computer screen to initialize the software.
  • Step 3 Activate the scan. Click the "file" menu and select "acquire," "import," or another practical choice that applies.
  • Step 4 Preview the item to be scanned. Most scanners have a preview option. This will show the scan area inside dotted lines. The lines can be moved with the mouse to relocate, enlarge or crop the scanning area.
  • Step 5 Set the resolution for images by number of dots per inch (dpi). For computer screen viewing, 100 dpi should suffice. Use 200 to 300 dpi for items to be printed.
  • Step 6 Use the appropriate setting for scanning black and white text. If the scanner does not show a preset for text, use "line art" or "black and white" at 300 dpi. Then use the optical character recognition (OCR) program to convert the image of the text into a file for word processi
  • Jun 09, 2010 | HP Photosmart C4280 Aio Printer

    1 Answer

    Compaq Presario V6000 screen problem


    When booting up press f8, go into safe-mode. See if the screen still behaves the same way, If so... I don't think there is much that can be done except using an external monitor on the laptop.

    But if it looks ok, I would set the display settings resolution to 1024x768 and freq. hz to 60

    In safe-mode you may not be able to set to 1024 but have it set to something in safe-mode so when you reboot it the normal mode it will have reset some of the display settings and hopefully fixed that for you. If the problem persists, check on the freq hz setting and try to go as low as possible, probably 60hz.

    G'luck

    Oct 24, 2008 | Compaq Presario 5000 PC Desktop

    1 Answer

    Dropped Ixus 50 in water...!


    place your camera in a hot press, or where your boiler is, on shelf and it might dry out in a day or two, then try it again.

    Aug 26, 2008 | Canon PowerShot SD400 / IXUS 50 Digital...

    1 Answer

    Movie Files will not display on the TV.


    Its quite possible your laptop has lost its association with your TV as a "secondy monitor".

    To check this, minimise everything and right click on the desktop and go to Properties. Then navigate to the settings tab. This will show you how many displays it considers itself to have.

    Click on number 2 (if visable) and click on extend my windows desktop to this monitor.

    You should now be able to go between screens

    Apr 22, 2008 | Toshiba Satellite A105 Notebook

    1 Answer

    Dell E197FP LCD Monitor keeps turning on and off


    this is the way how to examine where the problem is. You have to check that you can see the image on screen by shining a flashlight into the screen, not directly but find the best angle to the screen and take a look very closely. If you can see the icons (Power on both cpu and monitor), there will be a minor problem. Like me, I can see window image using flashlight and check lamps inside. Some of them were broken. They are easily replaced. If you cannot see any icon on the screen. I would say that there are some problems with inverter board. If you have soldering tool and want to fix it by yourself, check the caps first. It may cause this problem. Some caps might show leaking or dark spot on the board because of too high temp. If you don't have soldering tool, you better go get a technician to do so.

    Oct 29, 2007 | Dell E197FP LCD Monitor

    1 Answer

    No video on boot up!!


    have you tried to uninstall the vedio driver and reinstall it then let me know.go to my computer icon right click it > go to properties >hardware tab > device manager and check if there is any yellow mark showing.kindly do this in starting your computer in safe mode.

    Oct 09, 2007 | Gateway 500XL PC Desktop

    Not finding what you are looking for?
    Compaq TFT8000 18.1" Flat Panel LCD Monitor Logo

    Related Topics:

    49 people viewed this question

    Ask a Question

    Usually answered in minutes!

    Top Compaq Computers & Internet Experts

    Les Dickinson
    Les Dickinson

    Level 3 Expert

    18385 Answers

    Abhinandan  Patil
    Abhinandan Patil

    Level 3 Expert

    568 Answers

    mukhtar21 shaikh
    mukhtar21 shaikh

    Level 3 Expert

    2017 Answers

    Are you a Compaq Computer and Internet Expert? Answer questions, earn points and help others

    Answer questions

    Manuals & User Guides

    Loading...