Question about HP Pavilion dv9000z Notebook

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Screen will not come on

It comes on once in a bluemoon

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Try to reinstall windows and that should fix the problem

Posted on Jul 20, 2009


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Samsung phone turns on and just reads samsung and will not boot

if its a galaxy series running on android turn it off then once is off press at the same sime volume up+home button-power button, once it turns on right away let go of the power button but keep the others pressed. youll come up to a screen where youre going to be able to restores the phone to its original functions, have in mind that you are going to lose all your files and pictures and everything, why? because the phone might be bricked. So having that in mind go ahead and with the volume buttons go down and select wipe data and restore factory settings. on the next screen select wipe data now and if another comes up select yes. once its done itll come back to the original screen, now select boot device now and see if that allows you to use the phone again. Like i said, be very careful because all your files will be gone. Hope that helps.

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What to do when computer power comes on but no screen comes on?

Screen has gone. find a stand alone screen and use the VGA plug.Once connected, hold down the Fn button on the computer keyboard and press F3 once or twice and your computer with show on the spare screen. Repair will be about 200 quid.

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Blank screen power

You or someone may have hit the F7 function key. This turns on and off the screen/monitor. Press the key once, and see if it comes on. If after pressing the key once, it still does not come on, then try rebooting the PC and see what happens.

Dec 06, 2013 | HP Pavilion a350n PC Desktop

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Hi - I have a model #G917W1 monitor, when hooking it to my computer with XP on it ,the screen comes on until just before the welcome part comes up, then the power light comes off recieving signal mode to...

I would start the pc in safe mode and see if it displays the images then. To do this, Shut down the pc, when it is booting up, tap the F8 button once every 3 seconds until you see the list of advanced start up options. Choose Safe Mode, you can choose network support or just the regular. If this works, I would then say it is a display resolution issue. Try changing the resolution in safe mode to something basic. Once you get to your desktop, right click on any empty space and select properties, then choose the Display tab. Move the slider over to the left until it says 800x640, click apply. Once you do that, you will see a box with a timer counting down. If you can see this ok, click ok, if all you see is a black screen, just wait for 25 seconds until the screen comes back. Reboot the computer and see if you can get to your desktop.

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My Acer Aspire 4710g is refusing to boot up the windows. This had come on after installing the bloothooth software as the bluethooth was not working. The Wndows XP screen comes on and at a very fast...

Reboot the computer and keep pressing F8 till you see the advanced start-up options screen. Once it appears choose Safe-mode. When XP loads, click Start-> Control Panel and remove the software that you have installed. That should get your notebook back to working mode. Once its done let me know and we will deal with the bluetooth.

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1 Answer

When I switch on my laptop its buzz once & no light comes on screen

Does it beeps twice or once only? if it is buzzing once long then your screen need a replacement

if twice then your RAM is not properly placed or gone bad.

Jun 29, 2010 | Computers & Internet

1 Answer

My monitor light comes on but there is no signal.

Isolate the problem. Connect the problem monitor into different computer. If the problem monitor worked on another computer, try connecting a CRT monitor to the problem computer. Once the display comes back, change the screen resolution.

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Blank screen but powers on

hi had same problem with my acer laptop,took screen off and the connector had come out of the socket,once this had been pushed back in all worked well . good luck.Gary.

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1 Answer

Start up problems with Sony Vaio VGN-A517S

remove your screen saver program form computer.go to control panel in settigns u se dispaly open it then set desktop as win xp.

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Acer Aspire 4315-2004 Notebook

hi. sir..
please istall ur aperating system once again and try it.. it may be helpful.. thank u sir.. for any assist i am there .

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