My San Disk receptor that connects to the Dynex dx-hu 823 that connects to the labtop that is used for transferring photos from the camera DNY disk to the computer is malfunctioning. The San Disk receptor green light lights up only when the computer is logged off. When the computer is logged on, the San Disk receptor green light flashes green only for a second, leaving only the yellow light on. How do I get the green light to stay on so that I can transfer my photos from the camera disk to the computer?
Kindly look through the operation manuals of both and follow guidelines step by step.
SOURCE: Dynex 37'' LCD TV (DX-LCD37-09) wont turn on
The registration card may help with warranty going through the TV company. But, that's the last option.
You can fix it yourself by replacing this board. The board number should be BA71G0F01043.
The 8 Inverter transformer are the problem. They are on many TV power boards that are causing the same problems.
Ebay is selling a couple for $49. Good price I think.
http://www.google.com/products?sourceid=navclient&rlz=1T4GGLL_enUS311US314&q=dx-lcd37-09+inverter&um=1&ie=UTF-8&ei=oRf9SYKIG5_aswOMoPTjAQ&sa=X&oi=product_result_group&resnum=1&ct=title
If you decied to throw the board in the trash, let me know. I maybe able to help you fix it so you can have a spare board. I fixed mine that way.
SOURCE: My Dynex DX-L40-10A cannot connect via HDMI with
I had the same issue when connecting through HDMI 1. I tried one of the other three and it works.
SOURCE: Dynex dx-pdp42-09 screen went black; won't turn on or off
dont really know,would you be interested in selling it lik that?
SOURCE: need owners manual for dynex dx-l19-10a
Hi,
You can download the owner's manual by clicking this link.
Thanks for using FixYa.
SOURCE: Dynex dx-l40-10a flat-screen hdtv turns on and the
It's a backlight or backlight inverter issue. (The backlight itself usually fades or makes the on-screen image change to pink/red.) For an out-of-warranty TV, open up the back of the TV and remove the shielding. Look for any scorch marks or bulging or damaged capacitors. (Sometimes other parts will fail on this part but these can be spotted easily. Capacitors look like cylinders on a tripod.)
If you borrow (or have a) high-end multimeter (able to measure high frequencies - 50 kHz) or an oscilloscope, hold the multimeter probes a fraction of an inch apart about an inch above the board and power up the TV. If you see a 1 or an actual value, you have a good inverter. If you see a reading near 0, the board is bad or the multimeter can't resolve the frequency.
In either case, you can buy a replacement inverter for $50-150 and just do a simple swap. Disconnect all of the wires (connections are similar to molex and ribbon cables in a computer) and remove board (a few screws usually). Connect the cables to the new inverter. (If you google backlight inverter replacement, you'll find videos and text descriptions.) Note the part number on the board, including the Rev number, and order the exact one (shopjimmy.com or lcdparts.net are good starting points). Universal inverters do exist but can result in reversed controls (up to lower the brightness). Replacing individual parts on the board is cheaper but more prone to not tracking down all of the bad parts.
If the inverter is good, then it's probably backlights themselves (several in most TVs). These are sandwiched on the perimeter of the TV (usually under some tape that holds the lamp, reflector and other parts together. You need to order by length and width and get ones for your TV size. Remove the tape, and separate the reflector (make a note of how things are put together) then you have to Dremel (or use another rotary tool) to remove the plastic to get the backlight out. (They are often molded into the frame.) Then put in the new backlight and reassemble everything. (http://www.lcdparts.net/howto/default.aspx) but for an overview: http://www.inventgeek.com/Projects/BacklightFix/overview.aspx
With a good spare backlight, you can test an inverter for condition (plug together and turn on the tv while the box is open). Similarly a good inverter can test the backlight. With a bad backlight, you'll usually see a very dim image if you look at the TV from an inch from the screen. Block the room light from overwhelming this image (sometimes a carefully positioned flashlight will help you see something). If the inverter or video board is bad, you will see nothing
I hope this helps.
Cindy Wells
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