cj2600 July 29, 2008 | Joy, That's interesting! thank you soooo much! Shawna September 25, 2007 | Hello, I've been having to live without my laptop since December 31st of last year because of this problem. With the best regards, Rfsapiens. #12 rfsapiens, Nov 5, 2014 Burpo Diamond Member Joined: Sep 10, 2013 Messages: 3,501 Likes Received: 19 You may be able to take it to Source
Here are my steps for troubleshooting this laptop with the backlight failure. If you know for sure that your problem is related to the backlight lamp and not to the inverter board, you can try replacing the backlight lamp. Well I think the plug only enters /fits in one way as the cable comes from the screen bezel... I thought I may have damaged the inverter, so I bought a new one and installed it.
Specifications: laptop: toshiba tecra 8100 OS : Windows xp Speed: PIII RAM : 256 please help to solve the problems. Please help screen is almost too dark to see. Thanks Bradd February 28, 2008 | OK… I think I have a good little problem for someone to try to solve. First of all, I tested this laptop with an external monitor connected to the VGA port and the external monitor worked absolutely fine.
The lamp doesn't flicker and there is no buzzing noise. I have video I don't see anything because I don't have backlight on my display I have to point a flashlight to see things. #4 rfsapiens, Sep 2, 2014 rfsapiens and with the keyboard problems i can't perform fn up to brighten it up if that would even work with the led cable inoperative. Sony Vaio Inverter https://www.youtube.com/watch?v=HbxFq-m6t40 https://www.youtube.com/watch?v=uX_dcC43plo The plug itself it doesn't seem that it needs soldering but you may help me by seeing this picture.
Please jump to my main domain to view the 200 plus comments and screenshots of common fuse locations for a number of different brands of motherboards with dead fuses.. Before I had been wondering why my notebook screen looks a bit reddish on the sides when it's running on battery. What is the point of this story? http://forum.notebookreview.com/threads/no-backlight-on-led-screen.613996/page-2 So I replaced the inverter but it had the same issue, then I went ahead and replaced the entire lcd screen with inverter and backlight and still had the same issue,
Oh, this problem began when the laptop, into its briefcase,fell to the floor and slightly hit its back. Sony Vaio Inverter Replacement So, it should be a problem with one or more LCD parts… Since yesterday my screen turned almost totally black! mervyn Toby April 16, 2008 | it songs good so i am going to try it to see if it work on my dell laptop. BTW, what could be the problem with the old display?
If you use the nouveau open source driver you'll have a better integration but no 3d arceleration yet. http://philgiebler.com/sony-vaio/sony-vaio-backlight-not-working.html My graphic card seemed to be ok since I could connect an external monitor and have no flickering to the external monitor. These issues are also commonly search on as no backlight. In most cases when you know the screen is good, it will be a power issue from the motherboard causing the Tammy September 3, 2009 | I am having trouble with my Toshiba laptop screen. Sony Vaio Screen Replacement No Backlight
Could be: 1. cj2600 November 25, 2007 | Mark LaTorre, It's very possible that there is connection issue between the vide cable and the LCD screen. I've tried every thing I can, but it doesn't work. have a peek here Adrian May 27, 2009 | i think i have a similar problem, when i turn my laptop on the screen is up briefly, but it just goes black.
Opening and closing the lid did very little until I figured out that if I pressed my finger once into the screen bezel directly over the invert and then closed and Sony Vaio Keyboard Backlight Not Working Haluk testereci March 17, 2008 | Hi there, myToshiba M70-215 has faint light, i had taken to repair, they tried invertor and couldnt repaired. Computer Help Dec 27, 2012 how to format sony vaio windows vista laptop Computer Help Jun 17, 2011 Fixing my Sony Vaio lappy Computer Help Jan 24, 2011 Your name or
cj2600 September 20, 2008 | Bruce, It's not easy and the backlight replacement procedure requires a lot of patience and concentration. Paul November 2, 2008 | I’m having similar problems as described by the many replies herein. Does anybody know if there is a switch somewhere that trigger the backlight lamp power supply, or a way to trigger the bio to recognize the new (or old after dis-assembly) Sony Vaio Screen Backlight I did it like 6 time and it worked that way each time.
Show more Language: English Content location: United States Restricted Mode: Off History Help Loading... Watch Queue Queue __count__/__total__ Find out whyClose SONY vaio No Backlight PCG-6121M Hetztronics SubscribeSubscribedUnsubscribe1,8211K Loading... asked 7 years ago viewed 8255 times active 2 years ago Blog How We Make Money at Stack Overflow: 2016 Edition Stack Overflow Podcast #94 - We Don't Care If Bret Check This Out If I put the original LCD (with the pink line) into the laptop, there is no backlight problem and all 6 inverters test ok.
The only issue left is the screen which I'm affraid to change but I don't know if the suction cup trick will definitely work to eliminate the whiter areas. Keep in mind though it MIGHT also be the inverter (probably even easier to fix).