20 Most Recent Cyberhome CH-DVD 300 DVD Player - Page 5 Questions & Answers

Normally when you take the little battery slider out it will say on the slider itself, or right near it on the remote. They are generally Nickel to Quarter sized batteries that you can buy at Walgreens or CVS. I think it's a 2025 button cell.Hope this helps! Don't forget to rate!

when you play nothing but bootlegs in a dvd player, they tend to burn out the eye inside the player to where it will only read bootlegs. the original movies capabilities won't work anymore. hope this is a help to you my friend.

Someone needs to open it to SEE what is happening--if the unit holds more than one disc (model seems to indicate that) you likely have a mechanism problem with something jammed or even broken--mechanism could also be out of alignment which is a task for a pro.Look and see what is happening is first thing needed here.

The problem is in the power supply board, usually caused by one or more open capacitors, sometimes leaving a bulge at the top.

Google the model number with "service manual" or contact the maker to see if available.

The remote itself can easily be tested--most electronics repair places have a tester--point remote at it and press button and tester reacts with a light etc--some digital cameras will do the same on the display screen.Common issues with remotes that have been stored are batteries leak and tabs and springs that connect do not work--good cleaning with a sharp knife or small file will resolve that but if the leak got inside the remote it can be fatal.First step is test the remote---other possible reason is remote sensor on front is dirty (blocking signal) or defective.

This can be caused by several different things. It may be the read head assembly needs to be cleaned, the disc cannot be recognized. Or it could be a disc format which the player does not work with. Check the owner's manual for compatible disc formats. the Disc may be damaged or needs to be cleaned. The disc may need to be finalized by the recorder it was recorded on if a recordable disc. This is not the case for DVD-video as these are stamped discs.

You can try a cleaning disc but it may not solve the problem.
Inspect and clean the disc and try again.
Having the disc head assembly cleaned may be the answer but the service cost could be more than just buying a new player.

Probably more then the unit is worth.

Unplug it for a minute or so. Maybe it just needs to reset.

If it is black or discolered, yes, it is probably shot. I had the same thing happen to my Sony woofer.I found a replacement ironicaly, at a True Value store. We equated it to a power surge. Cost me about $5.00. It is now good as new.

Find their website....it may be difficult at times, but the manuals will be there.

The laser could be dirty. If you are comfortable disassembling it, then find the laser eye and apply rubbing alcohol with a cotton swab.

Scroll through the different video settings on the Bravia....It should show up.

Unplug it for a few seconds...it might need to be reset.

Is this a DVD that you made.....If so, did you finalize it.If that is not the case, then I would clean it...simple rubbing alcohol with a clean cloth should do.