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Product Description
The ThinkVision L2440X Widescreen LCD Monitor is Lenovo''s first low halogen product that is also mercury-free and arsenic-free. Pioneering new energy conservation and recycling technologies, this monitor uses up to 60% less power than conventional models. This is the ideal choice for environmentally conscious users and mobile executives looking for excellent screen display and productivity boost when working at the office, offering users up to 225% additional work area over the ultra-portable notebook and easy access using DisplayPort and USB connectors.
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Most Helpful Customer Reviews
3 of 3 people found the following review helpful:
5.0 out of 5 stars
LED, only 29 watts, 1920x1200 in 24" and, 3-yr. warranty . .,
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This review is from: THINKVISION L2440X - FLAT PANEL DISPLAY - TFT ACTIVE MATRIX - 24 INCH - 192 (Electronics)
Terrific monitor, have had it for 2 months. Size, fast response, sharp colors, never a significant problem.
When deciding, I was only looking for 24" and 1920 x 1200 (1900 is more common), but when I read "LED", (the "X" in L2440X), not "LCD", I was hooked. LED is the wave of the future in general lighting, but outrageously expensive today, for light bulbs, and I thought also for monitors. This is reportedly mercury & arsenic-free, and consumes only 29 watts, or < 1 watt in "sleep" mode, all thanks to LED. Some reviews said the stand lacked vertical adjustment, but there is about 4" of vertical adjustment. One oddity: I couldn't rotate the screen 90 degrees, to a vertical aspect, by following the instructions. Perhaps instructions were written for smaller models, and I could have disassembled, reassembled - but I didn't need Vertical anyway. The screen has no dead pixels that I've found, and only 2 issues, covered in other reviews (here or elsewhere): the right side of the screen, maybe 3/4 inch from top to botton, fades out to dark at the edge. It hasn't bothered me, and I haven't tried to fix it via adjustments or a new driver. 2nd problem, distinctly less noticeable: if I look for it, I can see horizontal bands, slightly diagonal, which "roll up", when background color is light green or white (or other light shade?). Sometimes when I work in another window, and then go back to look for these, I can't see the rolling or bands. Other reviewers have noted that this, like the L2440P (LCD version), are made with a "TN panel" which has limitations that are cured in higher-end monitors, costing $2k or more, by using an alternative to "TN panel". This is configured as the Primary screen for my laptop, and each screen has the same Desktop Background. I can extend a "window", e.g. Firefox, across both screens, although too-tall windows lose their bottom part on the laptop's lower-res display.
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