My whole 262nd column (vertical) of pixels is stuck solid cyan. I used to be able to twist the display to make it go away. Ever since I took the plastic shell off and fiddled around, I haven't been able to do that anymore. I can't find much on these forums regarding stuck rows.
Any ideas?
It's a 1440x900 LED made by LG.
Full Column of Stuck Pixels
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wswartzendruber
- Junior Member

- Posts: 377
- Joined: Fri Apr 15, 2005 10:33 am
- Location: Idaho, USA
Full Column of Stuck Pixels
Model: Lenovo ThinkPad T400
CPU: Intel Core 2 Duo P8400 (2.26 GHz, 1067 MHz FSB, 3 MB L2 Cache)
RAM: 4 GB PC-8500 (1067 MHz, Dual-channel)
HDD: 500 GB, 54000 RPM
Audio: Conexant CX20561 (192 kHz, 24-bit)
Video: Intel GMA 4500MHD
Wireless: Intel 5300
CPU: Intel Core 2 Duo P8400 (2.26 GHz, 1067 MHz FSB, 3 MB L2 Cache)
RAM: 4 GB PC-8500 (1067 MHz, Dual-channel)
HDD: 500 GB, 54000 RPM
Audio: Conexant CX20561 (192 kHz, 24-bit)
Video: Intel GMA 4500MHD
Wireless: Intel 5300
Re: Full Column of Stuck Pixels
There is no repair for that. Replace the LCD. You have a small fracture in the control array which is causing one of the transistor control lines to fail.
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wswartzendruber
- Junior Member

- Posts: 377
- Joined: Fri Apr 15, 2005 10:33 am
- Location: Idaho, USA
Re: Full Column of Stuck Pixels
I don't suppose I can upgrade to an IPS while I'm at it?
EDIT: Are all LCD connectors the same?
EDIT: Are all LCD connectors the same?
Model: Lenovo ThinkPad T400
CPU: Intel Core 2 Duo P8400 (2.26 GHz, 1067 MHz FSB, 3 MB L2 Cache)
RAM: 4 GB PC-8500 (1067 MHz, Dual-channel)
HDD: 500 GB, 54000 RPM
Audio: Conexant CX20561 (192 kHz, 24-bit)
Video: Intel GMA 4500MHD
Wireless: Intel 5300
CPU: Intel Core 2 Duo P8400 (2.26 GHz, 1067 MHz FSB, 3 MB L2 Cache)
RAM: 4 GB PC-8500 (1067 MHz, Dual-channel)
HDD: 500 GB, 54000 RPM
Audio: Conexant CX20561 (192 kHz, 24-bit)
Video: Intel GMA 4500MHD
Wireless: Intel 5300
Re: Full Column of Stuck Pixels
The connectors may not always be the same, and the EDID chips required for Lenovo machines may not exist on other seemingly compatible LCDs. Also, Lenovo and IBM never made a 14" 1440x900 widescreen IPS LCD, so that is not one of your options.
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