Cavs JB-99 - Answered Questions & Fixed issues

if there was lots of smoke it could be the laser lens is dirty, usually you can take off the cover and clean it with a soft damp cloth to fix a dirty lens.

Cavs JB-99 | Answered on Oct 11, 2014 | 66 views


Cavs Televison &... | Answered on Dec 11, 2018 | 68 views

Yes, there is something you should do, take it to a television engineer! Brain surgery next? :>D

You aren't an engineer and you don't have the test equipment or the knowledge.

Check all your connections, if it is still not working, take to a professional. It is unlikely that both the main board and the power board were faulty, so you already bought one board too many. You can't diagnose television board issues on an online forum, you need the equipment to test.

Televison &... | Answered 30 minutes ago | 13 views

  1. Ensure that the power sources for all your devices including the TV, and digital box, VCR, etc.) are securely and fully are connected to your devices and the power outlet. If that doesn't fix it,
  2. Check that your TV is set to the correct or right input. If that doesn't fix it,
  3. Unplug the power cord from your digital box,and wait f about for about 30 seconds, then plug it in again. Wait until the box has fully powered on again, then see if the picture has returned. If that doesn't fix it,In many instances this problem is caused by either a bad driver board, LEDs, or possibly a faulty T-Con board inside of the TV. It could also be an issue with bulging capacitors or a loose cable or ribbon connector. You will need to take the TV apart and see what the issue is with the TV or have a TV repair person take a look at it and fix it too.

Televison &... | Answered 21 hours ago | 30 views

Remove the power plug.
Plug something else in to verify there is power.
Plug television in again.
It working? Yes, Good! No, you need a new one.

Televison &... | Answered Yesterday | 16 views

Contact the seller as it is under warranty. If your try to fix it yourself, you void the warranty. Did you read the manual and especially the bit about the Mute feature and the Volume button?

Televison &... | Answered 2 days ago | 20 views

The following Astron LED 32 TV was advertised with built-in Netflix capability.

Changes in Netflix rendered current software versions incompatible with older sets. And here is a reference regard some 2010-2011 Samsungs being incompatible:

If your Astron's support is unavailable, an alternative is to try casting from your mobile device to the TV.

Televison &... | Answered 2 days ago | 23 views

English language please.

Televison &... | Answered 3 days ago | 23 views

Contact the manufacturer/distributor to inquire.

Televison &... | Answered 3 days ago | 26 views

Search the internet for a supplier.

Televison &... | Answered on Aug 07, 2020 | 37 views

The PIU and APIU boards cannot be installed in the same OSN 1800V. Install the PIU board only in a DC powered chassis and the APIU board only in an AC powered chassis.

Televison &... | Answered on Aug 07, 2020 | 28 views

Try this remove power from MX 780 first. Then replace the batteries in the remote with a brand new set of batteries.
Press the power button a the remote a few time while the MX 780 has no power.

Go ahead connect the power back to the MX 780 and use the remote to turn it on. If this does not work then there may be an issue with your video board which is a small motherboard that wither has a bad fuse or a bad capacitor.

Televison &... | Answered on Aug 07, 2020 | 56 views

Search the internet

Televison &... | Answered on Aug 07, 2020 | 38 views

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