Question about HP f1905 19" Flat Panel LCD Monitor

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The screen is white when turned on. Will do

The screen is white when turned on. I have swicthed the LCD screen with another and the other screen worked find.

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Look for surface mounted fuse on the T-CON board, it is where the connector is attached to. Check to see if the fuse is blown if it is, set the meter to Ohm mode and check the resistance on the output side of the fuse (the other side of the fuse lead should be connected to the connector. 5vdc is fed to this fuse, if you read real low resistance then you have short circuits, then there is not much you can do.
http://s807.photobucket.com/albums/yy352/budm/LCD%20panel/
When you do not have voltage to bias the liquid crystal, the crystal will be aligned and let all the backlight to come through the panel, so you will see white glowing screen.

Posted on May 26, 2010

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Posted on Jan 02, 2017

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1 Answer

Canon 2030i scanned document in memory - Need to clear


you follow this step :
- press button ADDITIONAL FUNCTION
- press button number 2 and 8 (press simultaneously with two fingers)
- press button ADDITIONAL FUNCTION again.
service mode will come out on the screen
- press FUNCTION on the screen
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if you need more, you can email me

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1 Answer

My pc is showing a white screen when iys on


Is it an LCD monitor ?
When an LCD screen has turned completely white, there are three normal causes: the screen is defective, the video cable is not connected correctly, or the graphics card on the motherboard of the computer is faulty. You will need to troubleshoot these possibilities to determine which problem you have. If you are not experienced in working on computer equipment, you should not attempt to disassemble your LCD screen because you could easily damage it. Seek professional assistance unless you have experience working on computer hardware.

Disconnect the white LCD screen from the computer by unscrewing the blue monitor cable. Connect the working LCD screen to your computer by attaching its blue monitor cable to the same slot. If your computer display does not show on the functioning LCD screen, try rebooting your computer. If it still does not display, the problem is with your computer's graphic card on the motherboard. Seek professional repair assistance. If your computer display shows normally on the working LCD screen, proceed to Step 2. Unplug the LCD monitor with the white screen. Disassemble the rear panel of the monitor with the small screwdriver. Carefully separate the screws into piles so that you can keep track of how to reassemble the monitor. Locate the internal video cable, a gray cable with a plug on the end that connects to the main components of the screen. See Below for the References section for photos of the video cable for assistance. http://www.laptoprepair101.com/laptop/2008/04/13/laptop-lcd-screen-turned-white/ Unplug the cable, checking for any debris or blockage. Reconnect the cable firmly. Reassemble the LCD screen. Plug it in and connect it to your computer. If the screen is still white, you have a defective LCD screen. You will need to replace it or take it to a professional repair service for assistance. Hope this helps.

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1 Answer

Will not come back on after turning off at swicth and remote will not turn it on either lcd light on all the time


I have a LN32A330 with a cracked screen. I can sell you boards tha you may need or maybe i can purchase your non working set.
Please email me, tracy_tangen@hotmail.com. You may need your power supply repaired. I am able to repair it for you if needed.

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1 Answer

LCD stuck in mirror mode


yes it is a hardware problem.when you turn lcd there are swicthes function for up side picture.if 1 of the swicth doesn't work it will make that kind of problem

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Any esle is Working good.

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Display prob


your mobile swicth on and music comes and then mobile swicth off! this is your problem is it?
for this problem check your battery and also format your mobile!

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1 Answer

My screen broke on my lg cg225 and i need to know how to copy my phone memory to my smart media chip step by step in detail so i can put it in my new phone


hi! its me kibbs! your mobile screen is broken! is it!? if your mobile is swicth on mean you connect to the pc and get backup your mobile then you easily get the phone memory detail. if your mobile not swicth on mean change your lcd screen without formatting the phone........... then you get the phone memory
thank you

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1 Answer

VGA input not displaying


Hi, insert the monitor driver of screen on swicth reinstall driver in order to detect screen.

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