Question about Toshiba 30HF84 30" TV

1 Answer



Posted by on

  • lrdenki Mar 30, 2009

    Does come on, and shows some numbers or letters and has a buzzing noise, detected it coming from the Transformer, T502. no image.


1 Answer

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

Mine does this same thing and in the manual it says that this is an indication that the bulb is about to need replacement. I did this and still the same issue. The only small solution I have found is to disconnect power and try to turn it on until it finally does. I am searching for a REAL solution though.

Posted on Feb 25, 2010

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.

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%


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



Related Questions:

1 Answer

Hi, I have an old Toshiba 42pw23p which hasnt been used for 4-5 years now, I wanted to see if it works, once plugged the red light at the front appears and the power seems to be there, however when I try...

The hard drive boot sector has failed and this could be from inactivity, heat or cold from being in storage, or the unit could have been bounced around at times. Once the drive is inactive it cannot be restarted.

Feb 20, 2014 | Toshiba 42HDX82 42" Rear Projection...

1 Answer

TV will not turn on, pattering sound is heard

Something is probably bad inside. The switching sound is the power supply trying to power it up but can't.

Jan 18, 2014 | Toshiba 30HF84 30" TV

1 Answer

Can I reset my Toshiba 30HF84 without a remote

Since most passwords require a number sequence to be entered I doubt it can be done without the original remote and the correct code numbers.

Dec 18, 2012 | Toshiba 30HF84 30" TV

1 Answer

Toshiba 50hp66 Plasma repeats power sequence without turning on

A case of which came first the chicken or the egg, Power supply board may be the issue or the sustain board--have you looked for the usual bad caps on the power board?

Dec 03, 2012 | Toshiba 50HP66 50 in. Plasma Television

1 Answer

Toshiba 30HF84 Picture Doubling and Shaking

Check its main power regulator section for any faulty capacitors.

Sep 01, 2012 | Toshiba 30HF84 30" TV

1 Answer

My toshiba 42" REGZA 42RV535U

U have sound but no picture?Picture does flashes a few sec?Yes,than those 2 long LCD inverter boards are dead.Tries websites like, to buy those 2 long LCD inverter boards for the replacement.

Jan 13, 2011 | Televison & Video

2 Answers

Let's see if there is really a diagnostic expert out there for this... 1996 Plymouth Voyager 3.3L engine with 165,000 miles. I'm having intermittent starting problems. I can drive for weeks and no...

The way to approach this sreies of issues is to first remove the remote start/alarm from the equation and restore the vans electrical system back to original. From there, if it persists, we can do more trouble shooting. Let me know and I can walk you through the process. This is definately a problem that does require a diagnostician. Thank you for the level of detail you provided!

Mar 19, 2010 | 1996 Plymouth Voyager

1 Answer

Are audio boards still avaiable for toshiba 30hf84

I have a Panasonic with a defective audio output, and found a cheap alternative to an impossible to repair problem.

Mine still had audio if I connected headphones to it, but the speakers would get nothing. I found that a decent set of computer speakers (with sub woofer) worked great, and I could move the speakers to provide awesome stereo. Sub woofer is behind the TV.

I did a quick look and did not see an audio specific board available. Likely, it's part of the main board and not cheap to replace.

I hope you can use my fix. It's actually a better sound now than original.

Jan 16, 2010 | Toshiba 30HF84 30" TV

2 Answers

Tv wont turn on. toshiba 37c3030d

The internal power supply has died. take it to a repair facility.

Aug 13, 2009 | Toshiba 37C3030D 37 in. LCD Television

1 Answer

Toshiba 35a44 problem

check the following power supply components
power transistor of the supply
zener diodes
rectifier diodes

Oct 15, 2008 | Toshiba 35A44 35" TV

Not finding what you are looking for?
Toshiba 30HF84 30" TV Logo

Related Topics:

211 people viewed this question

Ask a Question

Usually answered in minutes!

Top Toshiba Televison & Video Experts

The Knight
The Knight

Level 3 Expert

73460 Answers

Jaime Hernandez

Level 3 Expert

2311 Answers

Henry  Thomas
Henry Thomas

Level 3 Expert

1074 Answers

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

Answer questions

Manuals & User Guides