The actual cause was the wire on one end of the tube ( I guess it was a push on connector of sorts) had burn out so it was only touching Now from above descriptions about LCD lamp and inverter…i am highly confused and not able to decide whether the problem is in lights or inverter. Does this sound like I need to replace the screen inverter? However, you might check the pins in the video cable you used on the other monitor. navigate to this website
Ask a Question See Latest Posts TechSpot Forums are dedicated to computer enthusiasts and power users. I also thought that it may be cables going from inverter to the LCD screen? From my personal experience, inverter boards fail more often than backlight lamps. Could this be related to the Lid Close Switch? Get More Info
Dell Inspiron Black Screen On Startup
tayraywebb89 9.396 görüntüleme 11:39 HP pavilion dv5 black screen bios corruption easy fix - Süre: 4:31. Worrying part is sometimes it loses sync with external monitor so I can't tell what's going on. It depends on what is defective. Akeem Glenn 53.374 görüntüleme 3:18 How to Repair a Black Screen on a Toshiba - Süre: 4:08.
About two week later two more lines appeared close to the first one. Is this the sort of repair that I can entrust to Geek Squad? If you are getting the same exact problem on both the internal and external screens, there could be a problem with the video card. Dell Inspiron 1525 Screen Goes Black Is there any software that needs to be updated when replacing an inverter?
The laptop turns on and works fine with an external monitor. m 0 l ko888 a b D Laptop June 28, 2011 5:28:05 PM 10566 said:hi...its mea agin.. Can i remove the faulty wire to prevent any short circuits or fires (which nearly happened) and continue to use my laptop as a new pc? http://en.community.dell.com/support-forums/laptop/f/3518/t/19290012 Do you think it is the inverter, backlight, or both.
Google this number. Dell Inspiron 15 Screen Goes Black Do you think this is an inverter problem or is the screen on it’s way out? You have mentioned that the Num Lock light flashes for 7 seconds and then the computer powers off. Register now Not a member yet?
My Dell Inspiron Laptop Screen Is Black
what about the hard drive error code...should i be prepared to replace it??? http://www.laptoptips.ca/hardware/lcd-failures/comment-page-2/ You can check the cables connected to the inverter board and try reconnecting. Dell Inspiron Black Screen On Startup Yükleniyor... Çalışıyor... Dell Laptop Screen Goes Black After Startup A couple of days ago, the LCD went completely black.
Repair Man says: March 2, 2009 at 9:43 am Drew, I’ve got an HP DV6000. useful reference I did notice however that the new inverter board could be the problem....the item they sent me is shorter than the original and when installed ran very hot...so i removed it This is just the Power On Self Test (POST) phase before control is handed over to a drive containing a master boot record for the operating system. In the end I have replaced the screen complete with new tube and now all is well. Dell Laptop Screen Goes Black But Still Running
After the upgrade you will be able to play most games without the choppy frame rate...depending on what card you buy. Does it go completely dark so you cannot see the image at all, or the screen just gets darker but still readable? Sometimes a battery can be so low as to prevent power passing through. http://mffonline.com/dell-inspiron/dell-inspiron-e1505-won-t-power-on.php Replacing the LCD Inverter fixes the following symptoms 17 out of 20 Times : Dim Screen Flickering Display Wavy Lines Blinking Panel Panel Buzzing Shades of Pink m 0 l 10566
Thanks for you help Reply Shelley says: May 4, 2008 at 8:30 am I appreciate your post. Dell Inspiron 1525 Black Screen On Startup Inverter failure symptoms are very similar to backlight lamp failure symptoms and in most cases you cannot tell which one is causing the problem until you replace either the inverter board Did you but it from a reliable source?
Can you find a monitor for the test?
I keep thinking weak inverter or weak power supply, I looked at the inverter and it looks like the clear plastic over the copper coil is dis-colored brownish like maybe from If you can find it, most likely it's the part number for the whole display assembly. I would definitely replace the whole screen. Dell Inspiron Screen Flickering Problem but to fix it right you will have to do what i did thats remove mother board and everything off it even battery on the board.
m 0 l dantm February 18, 2013 4:14:34 PM I think I have the same problem with a Dell D430 -- a while ago the screen would flicker black but would Sıradaki Dell Inspiron E1505 - Booting Difficulties - Süre: 1:53. I have tried a different video card and it looks the same. http://mffonline.com/dell-inspiron/dell-inspiron-e1505-won-t-even-boot-standalone.php I have no further information other than it's a Dell, but will call her later and get more details if they are needed.
I've tried on both AC and battery power and nothing. Need to investigate further with a multimeter on DC input to inverter to see if supply is fluctuating as it works fine apart from lcd display.. I was definitely flipping out this morning and didn't realize quite how common this sort of problem is with laptops. Reply Report edrappa 1Posts Thursday May 22, 2014Registration date May 22, 2014 Last seen - May 22, 2014 05:44AM Hi, My Inspiron 6400 does not start when battery is in.
Hopefully, it fixes your backlight problem. Am I missing something? Apparently it's not the cable. Once you get it into just the right place the display is fine.
Is this all becasue of the same problem? Ask ! Usual things noted, worked on VGA port, screen was still OK but not lit up... If the LCD screen in your laptop works but it's very dim, most likely you have a faulty inverter board.
Can you see any faint image at all? the external LCD screen just sits there in power save mode. This does not indicate any common failure, however from your description it seems the system has power but is not able to power on completely because one of the components may Got another 12 months out of the 5 yr old Inspiron.
The laptop works fine with an external monitor. 2. The screen also had a reddish glow to it. I have a Dell Inspiron 6000 that does exactly what you described in failure symptom #1. After some research, it sounded like an inverter problem as it usually works for about 30 seconds after a reboot then goes black and an external display works perfectly fine.
Reply Report Ceejay- Apr 30, 2014 02:50AM How about On.On.On. I believe my dv9000 is experiencing the issues described above; the only issue that has me wondering whether or it is the board itself is that when I plug an external What's your best guess, due I have to replace the inverter or the backlight? The screen flickers a few times but then turns dark, if you move it or tap it lightly on the sides, it flickers again.