20 Most Recent Dynex DX-L26-10A 26 in. HD-Ready LCD TV - Page 2 Questions & Answers

check for blown fuse first , then burnt component parts at the power supply.

Carry that piece to the retailer, he might be able to identify.

First thing to know is if you are using the component input on back of set (red,blue,green) to make sure red plug at both ends is all the way in.If hooked another way or using a box or not let me know.

Most often, this symptom is a result of a failing LCD CONTROLLR (TCON) BOARD but a faulty MAIN BOARD can certainly cause very similar symptoms. Unfortunately, without a donor TV to swap parts with or a dedicated test rig, it can be very difficult to differentiate between these problems.One quick way to test this is to remove the rear access panel on the TV and then replace the TCON board with a new one, since this is the most often the source of the trouble.You can usually find replacement supply circuit boards online by searching for your TV's model number.Here is a link to a replacement TCON BOARD for your TV currently available at SHOPJIMMY for about $63 US plus shipping:http://www.shopjimmy.com/dynex-569kt04260-t-con-board.htmJust use your mouse to click on the link, which is the underlined and highlighted text just above. This will open a new web browser page automatically for you and allow you to view the information and items at the website indicated.The repair / replacement procedure is not extremely difficult if you have some basic electrical safety knowledge and some basic electronics / mechanical repair skills.You will need to unplug the power cord from the unit, lay the TV screen side down on something soft and flat like a bed if necessary, and then remove the rear access panel or the entire rear cover as required in order to access the circuit boards inside.When you remove the rear cover and access the circuit boards inside, just check the part number that is printed right on your circuit boards and confirm that they exactly match the ones provided in the online listings. Also make sure that any part you order is labelled "TESTED WORKING" in the condition description. Any part with a condition description of "AS IS" is probably faulty itself as well.The TCON BOARD will likely be hidden under its own RF shield cover plate. Just remove the screws / tape securing this protective metal cover as well. Then unclip and remove the various electrical wire connectors leading to the TCON BOARD. Then remove the screws securing the circuit board to the frame and then remove the circuit board itself. Be sure to avoid touching any large capacitors on the power supply circuit board which can retain a nasty charge even after the unit is unplugged.Then just screw in the new circuit board and connect all the wire bundles to their appropriate connectors on the new circuit board and then replace the rear cover. Then plug in the power cord and test.Here is a link to another Expert's solution to a similar problem which includes links to his excellent and informative set of LCD TV / MONITOR TROUBLESHOOTING GUIDES:http://www.fixya.com/support/t10008425-when_turn_tv_picture_flicks_offThese guides will give you some idea of the various problems with LCD TVs and monitors and the associated repair procedures.If you choose to rate BUDMRTN's troubleshooting tips by clicking on the YES THIS WAS HELPFUL icon on his solution page at the above link, then I thank you very much for your time and consideration.I hope that was helpful to you, good luck.Joe.

Locate the button on the remote that came with the TV labeled "ratio" or "wide" or " format" not sure what yours is labeled different brands call it different things, but press it multiple times until you get the picture the way you want it to look.

Hello,

you need to change the resolution from the computer settings in order to make is cover the screen completely.

If you are using windows 7. Right click on the desktop, scroll to personalization. Look by the left down part of the screen and click display. Now look at the left top of the screen and click, adjust resolution. Increase or decrease the resolution from there.

If windows vista, almost the same procedure like windows 7.

If windows xp, right click on the desktop, click properties, and it will go straight to the screen resolution.

In summary, to adjust to make the whole screen cover properly, go to the screen resolution of your computer. You can also get to the screen resolution of your computer through control panel.

Regards.

Yes,Used ur tv remote.Push the button said Menu.Go into ur tv MENU go to SETUP go down to Ch.setup or something like that on down to all the option of the SETUP menu.Look for 2 words like AIR or CABLE.Pick CABLE if ur college dorm offer pay tv services.Press the Enter button to scan for pay cable channels after it done scanning for channels tv should have picture and working.

returned defective unit to the store after talking to them and determining the menu would not display.

Please tell me what is the model no of the speakers so that I can check what audio input ports are available on the speakers and suggest a proper mode of connection. As for the internal speakers you can turn them off from the audio menu. Press Menu-> Select Audio-> Set the tv speakers to off.

Remote code for who? Dish network? Comcast?

CableVision UR2-CBL-CV04 code: 096
Charter DIGITAL code: 0463
Comcast M1057 code: 0463, 10463
Cox COX code: 0463
Direct TV RC23 code: 10463
Dish Network VIP508 code: 720
Dish Network VIP622 code: 720
Motorola DRC800 code: 0463
One for All URC-6690 code: 0464
Phillips PDVR8 code: 115
Phillips PH5DSS code: 115
Phillips PHDVD5 code: 115
Phillips PMDVR8 code: 115
RCA RCU807 code: 135
Rogers DCT3250 code: 0463
Shaw DCT3416 code: 0463
Sony RM-VL600 code: 8043
TiVo HD code: 0091
TiVo SERIES 3 code: 0091

I'm assuming that the image is missing completely - not even the menu can be viewed.
Do a simple test: put a powerful flashlight in front of the screen and try to see the image on the screen. If you can then the backlighting tubes or the ballast board (the one that powers them) are not working. You will have to open the tv and test the voltage to the ballast board: if it's there then the ballast board has failed, if it's not there then the power board has failed and it will have to be replaced.
If the image can't be seen then almost surely it's the T-con board the one that failed and it will have to be replaced.
You can find them here
http://www.partstore.com/Model/Best+Buy+Company+Incorporated/Dynex/DXL2610A.aspx

Hi my nameis Mike Houston of DISH Network and I see where you want to connect a HomeTheater system to the Dynex TV. Do to different systems are different and wedon't know the specific model of the Home Theater unit you are using the bestthing is to check your TV manual for best connections, if you have any questionsplease e-mail me at [email protected].

As long as it was a clean break this will be an easy fix. If the tuner got damaged at all, then you will need to replace the whole tuner, which can be a bear if it is a two sided board. You can buy a new connector at just about any electronics store. You will need a soldering iron, solder and wick for the repair. You might be able to just solder the original connector back on if the break is clean enough. You will also need to stick a wire or something like that in the hole to keep the plastic from melting shut from the heat of the iron.

how is your satellite box connecting to the tv? what input are you using (i.e hdmi, component, coax cable?)

Tv have no sound?Tv is new,take it back were u bought it for a new tv for the replacement.Having to used 2 remotes for the tv don't work on tv or have no tv codes for the tv dosn't effect the tv sound.

AV1 and AV2 are Composite signals. What this means is that the Image signal and the Image color are combined into a single feed... or a composite or signal and color. Other than using CH3 from the cable box, this is the poorest performer in regards to signal quality. Additionally, the signal only has 480 lines of resolution and your TV has 720.

What all this means is that 480 lines of poor image quality are being blown up (think magnified) to fill 720 lines of resolution on the screen. What you end up with is a blurry image when compared to other inputs (ie: HDMI, COMPOSITE). The Dynex TV does not have some of the more advanced video processing of other manufactures. It will perform the image doubling, a bit of filtering, but not much more.

I suspect you TV is fine. A transition to an HD display can be shocking to some. After all, the VCR looked better on the old analog TV (not a joke, it did).


I hope this was helpful, best wishes.