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Locked screen my laptop HPSatellite C855-1W7 when i switch on is blank screen

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Posted on Nov 19, 2013

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How can i get past black screen & lock symbol


Try to visit this link http://ccm.net/forum/affich-24155-laptop-screen-blank-when-switched-on. I hope it can help for you to solve your question. Thank you.

Jul 05, 2016 | Computers & Internet

1 Answer

No manual included. So need basic instructions please.


take it back to where you got it,they have the code

Apr 18, 2015 | Internet Computers & Internet

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Blank display on HP dv2000 laptop


i suggest you dismantle your laptop and take a look at the LCD cable behind the screen and make sure it is click locked.

Jan 23, 2013 | HP Pavilion dv2000t Notebook

1 Answer

I hit the power switch on my laptop and the screen stays blank but the scroll lock and caps lock blink every 3 seconds


your pc is going into sleep mode instead of fully shutting off. Use the start>shutdown in windows to ensure full shutdown

May 22, 2011 | Computers & Internet

1 Answer

Have dell inspirion1525. Screen is black. By holding down fn key and start key i get flashing lock with 9 and blue lock wih an A and blue lock with a down arrow. What do these mean?


Well the Flashing "lock with 9" is Num Lock, the "blue lock with an A" is Caps Lock, and the "blue lock with a down arrow" is Scroll Lock. Hope that answers that question.

Now for the screen being blank usually means there is an issue with either your LCD display or an issue with the laptops video card. Plug in an external monitor and boot up the laptop if you still get a blank screen then there is an issue with the laptop's video card. If you can see your screen on the external monitor then there is an issue with the connection of the LCD displayon your laptop. You can try ifxing it your sleve by opening up the laptop and making sure the connection is firm or you can take it somewhere to get it fixed.

Please rate if this helps

Mar 15, 2011 | Dell Vostro 1500 Notebook

2 Answers

My hp laptop dv6305us screen is blank power light is on but screen is totally blank.


The DV6000 series of notebooks are known to have problematic motherboards. Try the below options:

1) Hold the power button down for 5 second and the machine should shutdown. Then power on again.

or

2) Flip the laptop over and switch the "lock" switch to "unlock". Then flip the release button to remove the battery for a few seconds. Put the battery back in and try to power the laptop on.

or

3) Power on the notebook like normal. Watch the Hard Drive activity light (the one that looks like 3 stacked plates), if the screen is blank and the activity light is solid or flashing, you know that the LCD screen is bad and needs to be replaced. If that light is not flashing then the problem is your motherboard and it needs to be replaced. Call HP and ask them if your model was part of a DV6000 series recall, if so your repair costs might be covered.

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Regards,
Jacob

Mar 05, 2011 | HP Pavilion dv6305us Notebook

1 Answer

Computer start, but screen is blank and the scroll lock indicator lights up?


Scroll lock has nothing to do with the screen image.
The only way to check the screen is to plug in an external monitor and press the function button followed by the appropriate F key to switch between internal and external screens (normally F5 or F8 which ever the key could be marked with a screen icon.
Three presses one to switch to external second press both screens third press back to normal.
Hope this helps

Sep 12, 2010 | Gateway M-6866 Notebook

1 Answer

Boot and screen


Did you try to use external monitor (plug to the port VGA output) ? if you can see something on the external monitor, should be problem with the small monitor switch (when you close your notebook then become standby an monitor blank)

Dec 16, 2009 | Dell Inspiron 1501 Notebook

1 Answer

Blank screen but on/off switch lit up seems locked somehow


Pull the AC cord and the battery out for 20 seconds. Plug it all back in and try again?

Apr 19, 2009 | HP Compaq nx6110 PC Laptop

1 Answer

Blank Screen


First, confirm that it is the screen itself. Connect the video output to a known working monitor and then power on your Thinkpad. if the known working monitor behaves the same way you can rule out the laptop's monitor as the source of the problem. This may be the BGA, Ball Grid Assembly, leadless soldering problem related to video chips on the motherboard, but first test the monitors.

Apr 15, 2009 | IBM ThinkPad R51 Notebook

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