Question about Lenovo ThinkPad R51

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Laptop repair someone told me to look on here for instructions on how to change the back light in the screen of a laptop

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  • 163 Answers

Whats the make/model of the unit? Some arent bad to do but others are a royal pain.. Place to start..

Posted on Jan 17, 2008

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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi there,
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Posted on Jan 02, 2017

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Screen gone black but can still see it in background if u hold a torch to screen ??????


it sounds like the back light has gone ...its a small long bulb that sits on the bottom of your screen. google the make and model of your laptop with back light repair. you will find video's on how to change it. ( there usualy not too bad to change )

May 07, 2015 | Computers & Internet

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Blaupunkt Tablet ETAB0507 broken screen


this come with the screen and lcd separated buy only the touch screen and it gona work again change it

Jan 22, 2014 | Computers & Internet

1 Answer

Screen dark


If your laptop appears to boot up and the hard disk LEDflashes, then the problem is probably a back light fault. This can be a faultyinverter or a faulty CCFL lamp. Please click on this link and follow myinstructions to identify the fault and possible fix :- http://www.fixya.com/support/r3598095-faulty_laptop_lcd_screen

Jul 11, 2012 | Acer Aspire 3610 Notebook

1 Answer

At first, the green light was flickering into the bottom of my laptop. someone told me that its normal, so i decided to ignore it. then one night, as i used my laptop, i detected that it is starting to...


If you're talking about your screen, it's probably the inverter going bad.
You can go to insidemylaptop.com and click on Laptops, or HP, and then inverter. These will be on the right hand side of the screen and you will see what I'm talking about. You can probably get one from ebay for just a few dollars (just search Pavilion inverter, or dv4000 inverter). They aren't hard to replace and tey give very detailed instructions. Or you might be able to buy a used or new screen for your laptop and replace it for a bit more. If you take it to a repair shop they'll probably charge you a couple hundred dollars to do it.
Hope this helps

Dec 12, 2010 | HP Pavilion dv4000 Notebook

1 Answer

Power


Yes it is your board.

Apr 26, 2010 | Acer Aspire 5610-4648 Notebook

1 Answer

Someone told me to check my filter before I change the lamb because I may not have to change the lamb.I turn on my projector but I get no picture.


there is no filter on this model. just open it up and blow the dust out of it. if the lamp still won't light, check to see if the colorwheel is spinning. if it doesn't spin, the lamp won't light. if the lamp side screen is clogged with dust, the lamp is shot.

Mar 16, 2010 | InFocus ScreenPlay 4805 Multimedia...

1 Answer

I have a gateway profile 4 and the screen does not turn anymore someone told me that i have to change the invertor or bulb can you help me?


Yes change the inverter first it is more common problem cost arround $15 on eBay. If the screen doesn't start or if has a week light you would have to change your screen (arround $90). As it is looks the inverter prob. assuming that nobody drop the laptop by accident. replace the bulb it will be more expensive than replace the screen because it is a lot of hours to work.

Jan 11, 2010 | Gateway Profile 4 All In One (MPN...

1 Answer

I am having a halo effect with the screen. Have hit the magic focus button and it is not correcting itself. Someone has told me to take the back off and dust the inside of the TV


If the magic focus isnt correcting the issue the convergence Ics have most likely failed. You can get the convergence repair kit for your model at www.tvrepairworld.com the kit contains the Ics associated resistors and the CD with repair instructions.

Dec 20, 2009 | Hitachi 53UDX10B 53" Rear Projection...

1 Answer

Compaq Armada 1592DMT would boot up


RESTART:
PRESS F8 AFTER RESTART:
CHOOSE: SAFE MOOD:
AFTER THAT MAKE SYSTEM RESTORE FOLLOW THIS INSTRUCTION:
http://laptop-driver.blogspot.com/2008/09/system-restore.html

IF NOT WORKIN AFTER PRESS F8.
RESTART AND PRESS F2,
YOU SHOULD ENTER THE BIOS(BLUE SCREEN)
THIS IS TO TEST IF F2 WORK MEAN YOU WINDOWS XP/VISTA CORRUPT.
YOU NEED TO REPAIR OR FORMAT IT.
(IF YOU KNOW HOW TO REPAIR WINDOWS JUST DO IT OTHERWISE IF YOU NOT REALLY WANT TO KNOW JUST FIND SOMEONE WHO COULD DO THAT.
JUST SHARING =)

Jan 25, 2009 | Compaq Armada 1592DMT Notebook

2 Answers

Dark Screen


The back light is bad in your monitor. This is the light source that gives light to the image on your screen so that you can see it. This is a common thing to go wrong with a laptop. You can take it to someone to be repaired or if you are handy you can buy the part and replace it yourself.

Jan 18, 2009 | HP Compaq Presario 2200 Notebook

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