Question about Lanzar BOSS BV9982I 7" In-Dash LCD Touchscreen DVD/CD/MP3 Car Audio Receiver

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Boss bv99821 screen went blank but the touchscreen still works you just can't see anything

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Bv9555 touchscreen not working/ how to reset unit?

To reset the Boss BV9555 unit:

  1. Pres the RES button on the LCD panel located toward the bottom right area using a pen or similar pointed object.
  2. Power the unit on.

Boss BV9555 Manual

Feb 21, 2015 | BOSS AUDIO SYSTEMS Bv9955 Car Video Player

1 Answer

The main screen on my Casio G'zOne Ravine (C751)

Let it charge for 24 hours before trying again. Battery may be too weak to light up the display yet.

Sep 24, 2013 | Cell Phones

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I have a Honeywell rth7600 touchscreen thermostat. I have had it for a couple years and every once in a while when. I press the buttons too quickly to change the temp, the whole screen would go blank and...

You need a new tstat. For the time being turn power off to indoor unit, remove screen, wire red, green and yellow together at the tstat and turn power back on. This will bypass tstat and should bring on the cooling. Nothing will turn it off except the breaker but at least you will have cooling. Remember to turn power off when changing tstat.

Aug 13, 2017 | Heating & Cooling

1 Answer

Garmin Nuvi 1300 touch screen not working

It sounds like you need your touchscreen replaced. The touchscreen is soldered to the LCD display, so the touchscreen must be unsoldered from the LCD display and a new touchscreen resoldered to the LCD display. Please do not attempt to do this yourself. You can easily damage the LCD display in the process. More information about touchscreen replacement can be found here:

Apr 21, 2013 | Garmin nuvi GPS

1 Answer

My brother embroidery machine's lcd screen is blank


On page 81 of your manual it says to adjust your LCD screen brightness.

If you can't find your manual... go here and download it.!_EN_1819.PDF

Jul 13, 2012 | Brother Sewing Machines

1 Answer

The touchscreen menu disappears but the remote still works but, you do not know what activity your doing because you can't see anything on the screen

Hi. Try updating the firmware on the remote to resolve this issue. There is a known issue with the screens of Harmony One remote, and flashing the firmware usually fixes it. To do this, log in to the Harmony software, click "Downloads" at the top of the screen and click "Firmware."



Aug 30, 2011 | Logitech LCD Touchscreen Remote Control

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Hi, my Logitech Harmony 1100 Universal Remote screen whent blank /white, is it possible to fix?

Hi. Firstly, I would not recommend trying to fix this yourself, as doing so would void your remote's warranty. The screen on my Harmony 1100 went blank once, and updating the firmware fixed it. Sometimes corruptions can occur on the remote that cause this issue.
To update the firmware on your remote, log in to the Harmony software and click "Downloads" at the top of the screen. Then, click "Firmware," and follow the instructions to update the firmware and configuration.

Jul 12, 2011 | Logitech Harmony 1100 LCD Touchscreen...

1 Answer

My touchscreen will not work at all, the phone will come on but I can't open ANYTHING or answer a call

Your touch screen went out, the only way you might even be able to get it fixed is to pay your phone company a visit. Or buy a new one.

Jul 01, 2011 | HTC HD2 Smartphone

1 Answer

White screen

The LCD display is defective and needs to be replaced. Your touchscreen is probably OK, unless its been physically damaged.

The touchscreen can be salvaged if OK.

Please see this link to have this problem resolved:

- Jim

Aug 31, 2009 | Garmin Nuvi 300T GPS Receiver

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