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My Cornea CT1702T flatscreen monitor does not turn on; and, I noticed there is no light on the power adapter. Is there a fuse in the power adapter? Do I need to buy a new power adapter; or, can it be repaired? Thanks Alot

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  • slickjoe Jun 19, 2008

    i have sound but the picture is black what can i do

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What language do you speak?

Posted on Jul 18, 2008

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It's a repairable. and there is no power adapter in monotor u just chek out monitor with bcabinet power cable if yr monitor light show on then just change yr power code it's cost just Rs. 40 to 50.... first do this way otherwise take yr monitor to repair or call yr system wander to chek powwer cable.

thanks for using fixya.
jo_chinmay

Posted on Apr 03, 2008

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1 Answer

Dell front panel power light abcd lights yellow


Does the monitor go out completely, no power? Or just lose a signal? Check ALL cables, AC and Monitor cables. Could be a Graphics adapter issue or Monitor , try another monitor.Your computer has a few miles on it , right? You could buy a PCI Graphics card if the monitor is OK.

Jan 01, 2013 | Dell Dimension 2400 PC Desktop

1 Answer

My 22" dell lcd flatscreen monitor just went out


I know it sounds stupid, but check all the cables and connection. Also make sure the cables are in good order.

Now with that out of the way. Is it getting any lights or indications of power at all? If so it could be a cable or connection point.

Worse case senerio, if your not getting any lights or indications of power (sometimes it seems like it should turn on) the monitor may have had a capacitor or power supple unit failure.

LCD can go out like that from long use or heat. If its older than 4 years its possible its done.
You can have someone open it up and check for budging or bad capacitors. This may be a cheaper option if you have someone is town.

Sorry to hear about the monitor. Good luck!

Oct 11, 2011 | Dell PC Desktops

1 Answer

My dell gx260 ligth come green if i turn it on but for a few mins time it turn orange why


Do you mean the monitor's power light starts green and then turns orange when you turn it on? Most monitors will go to a power saving mode when they do not get a signal from the computer.

The Dell GX260 has a green power light when on. When the computer is off, the light is off. If it is green and blinking, then the computer is in a power saving mode.

Diagnosis: start with the obvious: is the monitor cable plugged into both the computer and the monitor (if not permanently connected to the monitor)? Are you connected to the active port? (You can add a video graphics card in most desktops. The motherboard video port usually needs to be disabled to use the card ports. If you plug in the monitor cable to the disabled port, it won't work.) Is the monitor set to the correct input? (This applies if the monitor has several ports. In that case, there will be a Source or Input button on the monitor.) Is the computer on? The GX260 has the power button on the front. (Other computers have the power button on the top.) There is also the power supply switch on the back which needs to be on.

Next try a different data cable between the monitor and the computer (if you can). Try a different monitor. If a second monitor works, than the monitor has a damaged main board. If the second monitor doesn't work, then the video graphics adapter has probably failed. Replace the add-on card, if in use, then boot in the safe mode to remove the old graphics driver. Then install the correct driver for the graphics adapter.

Note: the computer and the monitor should both be off when you connect the cables. Then turn on the monitor first and set it to the correct source before turning on the computer.)

I hope this helps.

Cindy Wells

Aug 21, 2011 | Dell OptiPlex GX260 PC Desktop

1 Answer

My desk top computer monitor will not come on, but the tower will light up, could it be a virus..if so how do i fix it


A couple things to consider ... Are you certain the monitor is plugged in ... is there power in the outlet/power strip ... is the power strip turned on ... can you try another outlet close by ... is the power light on the monitor lit? Are both ends of the video connection connected? Are you using on-board video adapter or a adapter card? Is it properly plugged in. Do you have a second monitor you can temporarily connect to your tower? (like a lap top that you can connect with a VGA cable?) Can you try your monitor with someone elise's computer? If your monitor doesn't work on another known good computer ... it could be your monitor needs replaced.

Thanks for your question

Nov 30, 2010 | PC Desktops

2 Answers

Computers has power but will not turn on monitor,fans on blue light on, yellow light constant. cd slide opens and closes normal.


First the obvious, monitor is on? Cables are connected securely to back of monitor and PC? Power cable/power adapter are all connected and plugged in? If a power adapter is used, it will feel warm.
.
I am assuming it was working on some point and then stopped.

If you are getting power to monitor and it's power light is on, then I'd suggest a problem with the video output on PC

If you are not getting power to monitor or it's light is not on, the problem is with the monitor.It may have gone out on you. Try attaching to another computer.

Oct 05, 2009 | E-Machines T6528 PC Desktop

1 Answer

IBM Flatscreen saids No Connection....Check Signal Cable


no it is not the fuse ..but the fault is with the power supply.

Aug 23, 2009 | PC Desktops

1 Answer

My emachines lcd flatscreen monitor is flashing


No. You have a bad capacitor/s on the monitor's power board suggest replacing with new ones. Here is what a blown capacitor looks like. If you are comfortable fixing this yourself, good, you will save money this way. If it isn't a bad cap then it is probably a bad IC.
65daaa1.jpeg Notice the two round things side by side. The one on the left is blown.
/\
l l
BAD

Jul 05, 2009 | E-Machines eMachines Desktop PC

1 Answer

Need to know amprage and polarity


According to several sites this monitor needs a 12-volt 4-amp adapter. Virtually every laptop that uses a coaxial power plug has the center pin positive and the outside shell ground. A Google search for "ct1810 replacement adapter" turned up several sources. Here's an eBay auction currently running for one vendor. If you're outside the US you should be able to find a suitable replacement on the Internet or perhaps locally.

Apr 27, 2009 | PC Desktops

1 Answer

I can turn my laptop on but the screen is black


Hi,


Do you hear a beeping sound when turning it on? Try connecting an external monitor (Desktop monitor) then press FN+F8 (Dell laptop only) and FN+F4 (HP laptop only). If it works on an external monitor, you may need to contact your computer manufacturer. check the warranty and request for an LCD monitor replacement.

If you hear a beeping sound when turning on your laptop or no power (no light). you may need to reseat the memory (RAM) or check the AC adapter (power adapter).

Let me also know the system model and computer manufacturer.

Keep me posted.

Thanks.

Oct 18, 2008 | Acer PC Desktops

2 Answers

Flatscreen monitor


Solution: The following is monitor troubleshooting. If your monitor receives a proper display until it gets into Windows 3.x, Windows 95, Windows 98, Windows NT, Windows 2000, Windows ME, or Windows XP please refer to document CH000192.
Monitor is not on Make sure the monitor is on. If no power light (green or orange light) is seen on the monitor display try pressing the power button until it comes on. If no light comes on after several attempts continue to below connections not connected properly.
Computer is asleep If your computer monitor was on and you stepped away from the computer and upon returning it was black it's likely that the computer is asleep. Try moving your mouse, clicking the mouse buttons, and/or pressing any key (space bar) on the keyboard to wake it up.
Connections not connected properly Make sure that you are connecting the monitor to the back of the computer in the 15 pin (illustrated below) or older computer 9 pin connection.
video.gif If the computer is properly plugged in, make sure it's getting getting power.
If you are not receiving power from a known working wall outlet and if the power cord is removable, replace it with the one connected to the computer and attempt to power on the monitor again. If the monitor still does not get power or it is not removable, it is recommended that the monitor be replaced or serviced at a local TV / Computer repair shop.
If the monitor is receiving power, check the status light.
If the light is orange or flashing ensure that the monitor is not in a suspend mode by moving the mouse or pressing a key on the keyboard. If the computer does not get a display by moving the mouse or touching the keyboard, turn off the computer and monitor and reconnect the data cable from the back of the computer, and if removable, the back of the monitor. Turn the computer back on; if you still encounter the same issue, continue reading through the other possibilities.
Monitor settings are not correct Ensure that the brightness and contrast is turned up or attempt to adjust the brightness and contrast. If adjusting the brightness or contrast has no affect on the monitor continue reading through the other possibility.
Does the computer beep when it is powered on and/or does it appear that the computer has activity? If the computer does not beep or beeps abnormally it is possible that the computer itself is experiencing a hardware issue or is exhibiting .

Hope this works for ya/ Please dont for get to Vote.Thank You

Jul 18, 2008 | Dell Dimension 4600 PC Desktop

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