Question about HP Pavilion dv4000 Notebook

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There is a power but the screen is blackout

There is a power but the screen is black

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Their could be many things wrong, best way to figure out is if it has a hdmi output plug it in to your tv and turn it on, if nothing shows up on the tv its probably a internal problem.

Posted on Jan 02, 2013

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Posted on Jan 02, 2017

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1 Answer

Everything works great except after you touch a button or something there is like a 5 second delay and the screen turns black. but lights up everytime you do something to it....


Blackout Mode On and Off

When the Blackout mode is turned on, the display will

turn off to reduce power consumption.

This additional power enhances the sound quality.

1 Press and hold the B.OUT button for at least 3

seconds to start the blackout mode. By doing so the

display will turn off.

NOTE

If any button on the unit is pressed during the blackout mode, the

function will be displayed for 5 seconds to show the operation

before returning to Blackout mode.

To cancel the blackout mode, press and hold the
B.OUT button for at least 3 seconds.

Mar 31, 2011 | Alpine CDA-9827 CD Player

1 Answer

Screen blackout


I am too facting the same issue ...Reverted back to def. settings ...uninstalled all unused / downloaded applications but still screen goes black when i slide the set in / out. and i cannot hear on head set..i need to sweitch on the speaker to make and receive calls all the time

Jan 21, 2010 | Nokia 6210 Navigator Cell Phone

1 Answer

My samsung 2233 has been totally blackout. Using a light, I can read the word behind the black screen. To solve the issue, I re-install all drivers, monitor adaptors, anti-virus softwares, finally formated...


Hi:
Unfortunately, it isn't a Windows problem, but a monitor power or backlight failure. Your monitor's high voltage inverter board, or the backlight has failed. Often it is too expensive to repair, and cheaper to replace the monitor if it is out of warranty

Dec 03, 2009 | Samsung SyncMaster 2233BW 22" LCD Monitor

2 Answers

Got an alpine cda 9855 the screen keeps goin black but if you touch the button it comes back on it has like a 5 sec delay then it goes black but still plays any help


Blackout Display Mode: When the Blackout mode is activated, the display turns off to reduce power consumption. The additional power made available by turning off the display helps enhance sound quality. If a button is pressed during the Blackout mode, the display will illuminate for 5 seconds before blacking out again. Blackout Mode On and Off (CDA-9855 only) When Blackout mode is turned on, the display will turn off to reduce power consumption. This additional power enhances the sound quality. Press and hold FUNC. for at least 2 seconds to activate the blackout mode. The display will turn off. If any button on the unit is pressed during the blackout mode, the function will be displayed for 5 seconds to show the operation before returning to Blackout mode. To cancel Blackout mode, press and hold FUNC. for at least 2 seconds.
Copied from the alpine user manual..
Hope this helps

Aug 01, 2009 | Alpine Car Audio & Video

1 Answer

My iphone is totally blackout


try resetting it by holding both the power button and home button at the same time. Wait until you see the apple logo appear before releasing both buttons
also make sure that it is charged

Feb 14, 2009 | Apple iPhone Smartphone

1 Answer

SCREEN WON,T STAY LIT UNLESS I TOUCH IT


You are simply in blackout mode. This is so at night you aren't blinded by the glow of a screen. Here are instructions right from the manual to turn on or off.

Blackout Mode On and Off
When Blackout mode is turned on, the monitor display will turn off to
reduce power consumption.
This additional power enhances the sound quality.
1 Touch [VISUAL] on the main source screen.
The VISUAL selection screen is displayed.
2 Touch [OFF].
The backlit-display portion goes out.
3 Touch [OFF] again to cancel the display backlight.
To make the setting, set to “Setting the VISUAL Touch Button” (page
34).
If any button on the unit is pressed during Blackout mode, the
function will be displayed for 5 seconds to show the operation before
returning to Blackout mode.
While the backlighting is turned off, the function indicator

Jan 24, 2009 | Alpine IVA-D310 Car DVD Player

2 Answers

Screen is complete blackout when I turn on my hp compaq c6000


You either have a screen that has gone and needs to be replaced or a cheaper fix and usually a more likely one is that the inverter in the screen has gone out. The inverter is quite cheap, around $34.00. Try it

Dec 04, 2008 | HP Compaq nc6000 Notebook

1 Answer

Blackouts


have you checked your ram

Apr 03, 2008 | Neovo E-19A 19" LCD Monitor

4 Answers

Monitor screen blackout


check for any DRY SOLDER , specifically around the INVERTER TRANSFORMERS on the PC board . hope it helps

Mar 28, 2008 | Computers & Internet

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