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HP LC3260N 32 in. LCD HDTV - Page 3 Questions & Answers
I change capacitor to control board for hp k7100 but all lights still blinking why ?
Those blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices.
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http://electronicshelponline.blogspot.com/
If blinks continue without any pause, the main board is faulty.
My plasma tv flickering lines 50 inch hp
There are many reasons for this fault. If you wish to get more details, visit the site linked here. Screen faults to plasma and LCD TVs are given with illustrations. You will get an idea about the fault to your TV, I'm sure.
http://electronicshelponline.blogspot.com/
I'm getting the Resolution Notice, that I should change the display size. There is no provision in Win 10 hardware on an HP desktop. Is there a driver for VG2030wm?
A driver for the monitor may be available, but not likely for Windows 10. Chances are that you have upgraded this machine to Windows 10 and did not get it originally this way. What happens with some of the older systems (and they don't have to more than 2 or 3 years old for this) is that there is no specific video driver found for your onboard (or add-on) video card and Win 10 uses the standard VGA driver. This driver has limited resolution options. You need to investigate and determine what video card you have (nVidia, ATI), and what model the card is. Then go to the appropriate site and download the latest drivers from that site for the card you have. Do not worry if they do not list Windows 10 support. Chances are they will work. Install the updated driver package and see if your resolution issues vanish. To see what driver you currently have, right-click on the Windows Icon in the lower left and select Device Manager. Look under Display Adapter to see what Windows 10 has installed for your machine. If it the Standard VGA (generic), you should try to update it as explained above.
I have a HP TV RJ781AA. Yesterday, it stopped working while I was watching it. The orange power light comes on but no picture.
The main power supply regulator section circuit fault. Either it will be a separate board, or the part of main board. Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Pull up older posts.
http://electronicshelponline.blogspot.com/
It will be best to replace the power supply regulator board as card basis rather than making "Surgery" to it; which usually will make loss for both money and time. Even though you can make it right, it will cost around an amount equal to the cost of a new board; including the cost of (spare parts + service charge) More to say, most of the spare parts to it will be difficult to get from open electronic spare part market. This is true to most of the flat panel TV power supply boards; irrespective of its brand and screen size.
Search the site by type in the "brand name" to your device; in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.
Is there a product available that will allow me to convert VHS to DVD using my HP desk top as the tool?
you will first need a video player,then a product called "video capture" will plug into the usb port and has the 3 video wires on it ( usually red,white and yellow). simply plug the vcr into them wires. heres a link to the type of capture device you will need. https://www.google.co.uk/search?q=video+capture+card&es_sm=122&source=lnms&tbm=isch&sa=X&ved=0CAgQ_AUoAmoVChMIusaljMyOyQIVgroUCh2KUwSj&biw=1366&bih=643#tbm=isch&q=usb+video+capture+card&imgrc=_ hope this helps
Why no relay clicking in plasma tv
Fault to the main power supply regulator section. Either it will be a separate board, or the part of main board. Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts.
http://electronicshelponline.blogspot.com/
It will be best to replace the power supply regulator board as card basis rather than making "Surgery" to it; which usually will make loss for both money and time. Even though you can make it right, it will cost around an amount equal to the cost of a new board; including the cost of (spare parts + service charge) More to say, most of the spare parts to it will be difficult to get from open electronic spare part market. This is true to most of the flat panel TV power supply boards; irrespective of its brand and screen size.
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