Question about Cyberhome CH-DVD 300 DVD Player

2 Answers

Red light is barley on

~My red light is barley on.It was working 2 years but a couple months ago. It has no power.The door won't open.I opened it with a pencil in the slot.I had to struggle and shove it in.I have no idea what 2 do now !!!!

Posted by on


2 Answers

  • Level 1:

    An expert who has achieved level 1.


    An expert whose answer got voted for 2 times.

  • Contributor
  • 4 Answers

The CyberHome CH 300 is a good, inexpensive DVD player with a power supply board prone to fail, because of a few weak components, especially if left turned on and not used.
Usually, if the power supply fails, the red light will not illuminate when plugged in, and of course not turn green when turned on.

If you have this specific problem, I can repair the power supply for $20.00. Contact me at to arrange shipping and return of the repaired board.

Posted on Nov 17, 2007


This is probably a power supply problem. See notes on power supply issues on previous post.



Posted on Oct 13, 2007


1 Suggested Answer

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

A 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
The service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Good luck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

2 Answers

The light on the Garage door blinks but doesn't stay on.

Three blinking lights & door won't close by Candi
(Winston-Salem, NC)
Garage door will not open and close with remotes. Three blinking lights occur when we try to close door. What does this mean? It is a Linear unit.
I will assume you mean that your garage door will open with your remote but will not close. It should close if you press and hold the wall control button until the door is fully closed.
If that is the case, the 3 blinking lights indicate that your garage door's infrared safety beams are not properly aligned.
1) Check that the operator has power. The green lights on the sender and receiver should be lit.
2) If the receiver's green light is on, but the red light is off, the receiver has power but is not detecting the infrared beam from the sender. The red light might flash when the beam is partially detected. This can be caused by
mis-alignment or something blocking the beam.
Adjust the safety beam sender and receiver while watching the receiver's red light (stay out of the beam while aligning it). When the red light stays on, the beam is aligned and your garage door should operate normally.
NOTE: If the receiver's red light remains off, check for:
1) Dirt on the receiver's lens,
2) Sunlight shining into the receiver's lens,
3) A short in the safety beam wiring (from staples or at the operator terminals).

Dec 02, 2013 | liftmaster Garage Door 1/2 Hp

2 Answers

I have a Chamberlain Whisper Drive and it started beeping. Reading the manual, it seemed that I needed to replace the battery. It is about 5 years old. Replaced the battery and the LED is no longer red but...

On the back of the garage door opener there is a red button. Depress this button and sync your keypad to the opener. This will re-establish the code and reset the remote.

May 27, 2011 | Sears Craftsman LiftMaster Chamberlain...

1 Answer

1. Problem noticed a couple of years ago - When it gets cold (40F or below), my passenger side door cannot be opened from inside or outside. The door lever just moves but doesn't seem to...

BMW and Mercedes had the same problem. They changed the type of grease used to assemble the door latch mechanism.

WD40 Squirted into the lock area often does the trick.

Roll down the window and aim nozzle/straw at interior latch mechanism.

Put WD40 straw into key hole and squirt .

Jan 13, 2011 | 1997 Volkswagen Cabrio

1 Answer

The power light is red and the bulb light is blinking red

OK...Did you replace the lamp with a Sony original? If you did, then carefully check that the door is closed properly.

May 28, 2010 | Sony KDF-E55A20 55 in. LCD Television

1 Answer

I have a 1/2 hp craftsman opener, it has the premium wall console, keyless entry and two remotes, chain driven. I installed it about a year and a half ago, it's worked fine since. Just recently, it would...

I would pull the logic board and check for loose or missing connections/traces on the printed circuit board. You can also foll the 110v line and make sure it has not worked loose.

Nov 09, 2009 | Sears Craftsman LiftMaster Chamberlain...

1 Answer

Craftsman garage door opener (1/2 hp) - light flashing

most of the time when the lights start flashing on them and they won't work it's something in the way of the eyes that cross the garage at the bottom are something bummed them and there not lining up no more check that first.

Apr 05, 2009 | Sears Craftsman LiftMaster Chamberlain...

Not finding what you are looking for?
Cyberhome CH-DVD 300 DVD Player Logo

Related Topics:

177 people viewed this question

Ask a Question

Usually answered in minutes!

Top Cyberhome Televison & Video Experts


Level 2 Expert

229 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers


Level 3 Expert

508 Answers

Are you a Cyberhome Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides