If you can hear the computer's fan spin and see lights on the computer, the problem is probably caused by the video cable connection or the display. Thanks a million!!! When I on the laptop it beeps 4 times with no display! Connect the display to a different power outlet. Check This Out
Remove each of the screws then gently prise off the hinge covers being very careful not to disturb the wires that run around them. 6. While the computer is starting, disconnect the video cable. You have performed necessary sound tests and consulted Microsoft Windows problem fixing software, and your volume keys still no longer allow for audio fluctuation. While still pressing the Windows key and the B key, hold down the Power button on the notebook for one second, and then release the Power button and the keys. http://support.hp.com/us-en/document/c03518165
Helpful +4 Report Sammis Oct 23, 2009 10:33AM hi, all u have to do is take the battery out and bout ten seconds later put it bak in. Press and hold the F10 key while you press the Power button to turn on the PC. Disruptive posting: Flaming or offending other usersIllegal activities: Promote cracked software, or other illegal contentOffensive: Sexually explicit or offensive languageSpam: Advertisements or commercial links Submit report Cancel report Track this discussion
Helpful +31 Report beachhow Dec 6, 2009 04:58PM Here is my checklist to determine why you have a black screen. +++++++++++ WHAT IS NOT YOUR PROBLEM ++++++++++++++ 1) Firstly,,, your video Hp Laptop Screen Goes Black But Still Running WOW it work till now. ( I have problems in april 09) i use laptop everyday and leave it on like 24hrs . Report genny- Jan 9, 2010 09:57PM I have had all these same problems. Good luck all!
If the display remains blank, continue using these steps. Hp Pavilion Desktop Black Screen On Startup I removed the battery before jiggling it 1 2 3 4 Next Ask a question Members get more answers than anonymous users. Faulty Battery¶ Your batter is not working properly. If you cannot find a memory replacement procedure for your computer module, review the User Guide.
When I turn on it beeps 3 times (one long and 2 short beeps) I have tried the unplug the battery and hold down the power key approach without any luck. http://ccm.net/forum/affich-54306-hp-pavilion-has-black-screen-problem This may be an easier and less violent solution to the problem than pick the thing up by the screen. My Hp Laptop Screen Is Black When I Turn It On Thanks again! Hp Laptop Turns On But Screen Is Black Caps Lock Blinking If your computer makes one or two short beeps before starting, this is normal and your computer is telling you that BIOS startup was successful.
General Screen Settings¶ Before checking anything else, make sure your laptop’s visual display settings are properly calibrated. his comment is here Disconnect all cables. Report Reggie T. yeyeyeye :) Report Mousa- May 26, 2010 07:39PM i have another solution , If you are trying to turn on your laptop with any Network USB UNPLUG IT FIRST Helpful +3 Laptop Black Screen On Startup
Disconnect all connected devices from the computer except the mouse, and keyboard. At this point you will now see additional screws attaching the lcd screen to its mounting plate X3 at each bottom corner and x2 at the top. Report lalo- Apr 9, 2010 12:50AM you are overheating buy an air can and blow it out Report B- Apr 9, 2010 05:24PM THANKS , GOD BLESS YOU !!!!! http://swusf.org/hp-laptop/hp-notebook-screen-not-working.html C.- May 6, 2010 11:18AM Marty you are so right.
If there is still no image, continue to the next section. Computer Turns Black After Startup Screen Turn on the computer. It was a miracle cure!
Ask the community! THANK YOU! that may work! navigate here it appears with no display..
Bad sound card¶ Your sound card is not functional This problem is easily fixable by replacing the sound card in your HP.