Question about IBM ThinkPad T23 Notebook
Hi I am having problems with my t23 ibm like it turns on fine but the screen is black Is there anyway to fix it if so please help Thanks
My T30 Flashes the bios screen then goes black...an external monitor works fine. Most likely the connector is loose...grrr
Posted on Oct 08, 2008
I HAVE THIS IBM THINKPAD THAT TURNS BLACK WHEN TRYING TO TURN IT ON, THE LIGHTS WERE ON BUT NOT ALL THEM TOO. IS THERE ANY THING WE CAN DO ABOUT THIS? IS SO PLEASE HELP
Posted on Aug 29, 2008
My notebook acer 1450 turn on but the screen is black. before getting black i can see the scrren turning to stripes and then turn to black
please any help
Posted on Jan 30, 2008
When you say ?it turns on fine? I?m assuming that the power and hard drive LEDs turn on. If that is the case it could be your LCD backlight giving you problems. With the computer on and the monitor power LED green shine a flashlight in the lower left hand corner of your screen. Look for the ?Start? button, if your backlight is not working you?ll see a faint ?start? button if you look closely. This is usually an economically repairable problem but not for the typical home user. Let us know if you have any other questions and please don?t forget to rate this posting.
Posted on Jul 31, 2007
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Posted on Jan 02, 2017
You could have a defective screen - a defective inverter or a CCFL lamp.
To determine if you have a LCD screen or video card problem, read this and follow the instructions.
Defective CCFL backlight, it may have the following symptom:
Connect an external monitor to your laptop and power it up, if you see the normal Windows images then the video card and laptop is OK and the problem is definitely the backlight.
Dim image and/or dark display on the laptop's LCD screen indicates a faulty LCD backlight and it could be the inverter that supplies high voltage to the CCFL lamp or it is the CCLF lamp is nearly burnt out or burnt out, most likely this is the case.
The inverter can be replaced easily but the CCLF lamp is more time consuming and requires soldering skills.
Check out www.lcdparts.net for parts, repair service and DIY info.
Posted on May 08, 2009
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