TV will not power on

if the power light comes on but the screen stays black, then your TV might be on the wrong input Channel. for example: you switch inputs when you play games or watch dvds vs. watching regular tv. Try to change the input

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I'm not showing that we have a code for the Magnavox/DVD combo. I have provided the power scan instructions. Please let me know if you have already performed these steps. Thanks.

This is to program your DISH remote to your TV:PowerScan1.Turn the TV on2.Press and hold the TV POWER button for three seconds - The LED shouldflash3.Press the TV POWER button 4. Press the UP orDOWN arrow buttons on the remote (about one press per second). Stopas soon as the device turns off. -The TV should turn off5.Press # - Now addressed

Sounds like a bad component in the power supply. Most likely a bad capacitor.

I'd look for the manual and see what it says about that red light. I can't find squat for "Magnavox KM42010P".

I suggest you try these steps..

1.Turn the television set on by pressing the "Power" button on the set.

2. Find the "Code Search" button on the Philips Magnavox remote. This button will be labeled or will be a different color than the other buttons on the remote (depending on which Philips Magnavox remote you own)

3. Hold the "Code Search" button down for about ten straight seconds. The light on the Philips Magnavox remote should then stay on.

4. Starting pressing either the "Up" or "Down" channel button on the Philips Magnavox remote. Continue pressing the same button until the television responds to the remote. It could take a few minutes for the channel to change so you'll need to have patience when searching for the remote code in this manner.

5. Press the power button on the Philips Magnavox remote once the channel has changes. If the device shuts off, press the power button again to turn the TV back on. If the TV turns on, the remote has been programmed correctly. Repeat the entire process if your remote is not programmed.

I hope this helps...

Turn TV on, press and hold CODE SEARCH button until light comes on, press TV, the light will blink and remain on, enter the code, the light will go off, press POWER untill TV goes off....hope this was helpful...

Ok it took me a while. Go to this link to find the codes for you remote: 10054 is the most used code for Magnavox. I hope this helps you out. Good Luck!!!!!!!
http://www.directv.com/DTVAPP/content/remote_codes

Here's how to program your DIRECTV remote control:

1. Press MENU on remote.
2. Select "Parental, Favs and Setup"
3. Select "System Setup"
4. Select "Remote"
5. Select "Program Remote"

While aiming remote at device, follow onscreen instructions to program remote to TV, DVD, or other device.


How to program the white DIRECTV remote to your TV

1. Look up the control codes for your DIRECTV remote control.
2. Make sure your TV is turned on.
3. Slide the mode switch at top of remote to "TV".
4. Press and hold the MUTE button. This is located above the number 1 button.
5. While still holding down MUTE, press and hold the SELECT button until the green light at the top of the remote flashes twice.
6. Enter the first TV code you have. The green light on remote should flash twice.
7. Aim remote at TV and press PWR button once. The TV should power off.
8. Once the TV is able to power off/on and control the volume, slide the mode switch at the top of the remote back to the left (DIRECTV). Your remote is now programmed.

If the TV does not power off, repeat steps 4, 5, 6 and 7, using the next code for your TV brand.
If remote control fails to program using all available codes, try scanning for the code.


How to scan for TV codes on your DIRECTV remote

1. Make sure your TV is turned on.
2. Slide the mode switch at top of remote to "TV".
3. Press and hold the MUTE button. This is located above the number 1 button.
4. While still holding down MUTE, press and hold the SELECT button until green light at the top of the remote flashes twice.
5. Then enter 991, the green light on remote should flash twice.
6. Point remote at TV and press CHANNEL UP button. Tap the CHANNEL UP button repeatedly until the TV powers off.
7. When the TV powers off, press and release the SELECT button.

Note: If the green light flashes three times before TV responds, then all codes have been cycled through. Our remote controls are guaranteed to program to your DIRECTV receiver, however your TV may not be compatible with our remote control.

press set
press tv button
then push channel up button, repeat until channels change
press set
press power and see if it goes off
good surfing

Programming DIRECTV Remote
1. Locate the DIRECTV Receiver's brand and model number
(on the back or bottom panel) and write it in the
spaces below.
2. Locate the 5-digit code for your DIRECTV Receiver (see
page 10).
3. Power on the DIRECTV Receiver.
4. Move the slide switch to DIRECTV icon.
5. Press and hold in the MUTE and SELECT keys until the
green light under the DIRECTV icon flashes twice and
then release both keys.
6. Using the number keys enter the 5-digit code. If performed
correctly the green light under the DIRECTV icon
will flash twice.
Magnavox codes:
11454, 10054, 10030, 10706, 10179, 11254

7. Aim the remote at your DIRECTV Receiver and press
that the power key once. The DIRECTV Receiver should
turn off. If it does not turn off, repeat steps 3 and 4, trying
each code for your brand until you find the correct
code.
8. For future reference write down the working code for
your DIRECTV Receiver in the blocks below:

Once you have programmed the DIRECTV remote control for
your TV, you may want to activate the TV Input button.
1. Move the slide switch to the position under TV icon.
2. Press and hold the MUTE and SELECT keys until the green
light under the TV icon flashes twice and then release
both keys.
3. Using the number keys enter in 9-6-0 (The green light
under the TV icon will flash twice)
You now have the ability to control the Input select feature for
your TV.