lenovo ideapad brightness control not working

Lenovo ideapad brightness control not working 1080p#
Lenovo ideapad brightness control not working pro#
Lenovo ideapad brightness control not working professional#
Lenovo ideapad brightness control not working series#

Basically, colors inside the black triangle are used by everyone and this is the essential part of the color quality and color accuracy of a mainstream notebook.

Lenovo ideapad brightness control not working professional#

As for the Adobe RGB, this is used in professional cameras, monitors, etc for printing.

Inside the black triangle, you will see the standard color gamut (sRGB) that is being used by millions of people on HDTV and on the web. To start, there’s the CIE 1976 Uniform Chromaticity Diagram that represents the visible specter of colors by the human eye, giving you a better perception of the color gamut coverage and the color accuracy.

To make sure we are on the same page, we would like to give you a little introduction to the sRGB color gamut and the Adobe RGB. The contrast ratio is very good – 1530:1. Values of dE2000 over 4.0 should not occur, and this parameter is one of the first you should check if you intend to use the laptop for color-sensitive work. In other words, the leakage of light from the light source. In the illustration below you can see how the main display performs from a uniformity perspective. The Correlated Color Temperature on a white screen is 6800K – slightly colder than the optimal for the sRGB standard of 6500K. We measured a maximum brightness of 408 nits in the middle of the screen and 404 nits as an average for the whole area, with a maximum deviation of 12%. We offer images at 45° to evaluate image quality. The screen turns into Retina when viewed at distance equal to or greater than 36cm (from this distance one’s eye stops differentiating the separate pixels, and it is normal for looking at a laptop). The screen ratio is 16:10, and we are looking at a pixel density of – 243 ppi, and a pitch of 0.10 х 0.10 mm. Its diagonal is 14″ (35.6 cm), and the resolution is 2880 x 1800 pixels.

Lenovo ideapad brightness control not working pro#

Lenovo IdeaPad 5 Pro (14″) in the configuration we tested has an IPS panel – MNE007ZA1-1 (CSO1402). Also on the bottom panel, there are a couple of cutouts for the speakers. Now, if you turn the laptop upside down, you will only see the rather big ventilation grill, while the hot air escapes from in between the lid and the base. While we are here, we have to mention that there is a bit of deck flex. Its size is decent, and it provides a relatively smooth gliding experience. Looking a little further down below, we see the touchpad. Also, the device lacks a fingerprint reader. At this screen size, you can’t expect to see a NumberPad section. Although its travel is decent, while the clicky feedback and the large keycaps definitely add up to the good experience. It is surrounded by some speaker grills and has a backlight. Also, the bezels around the matte display are thin, and there is an HD camera with an IR face recognition sensor array at the top. They are super smooth and allow the lid to be opened with a single hand. One of the best things about this notebook is its hinges. Ultimately, they are made out of aluminum and give a cool touch feeling.

In terms of its structural quality, we can’t say that it is top-notch, but we see little flex from both the lid and the base. Its weight is low – 1.38-1.41 kg, while the profile goes from 16-18mm. Unsurprisingly, the IdeaPad 5 Pro (14″) looks and feels more classy than its non-Pro sibling. You can check the prices and configurations in our Specs System:

They were not bad, whatsoever, but we’re eager to see the difference from generation to generation.Īnd if you need that little splash of GPU power, you can configure the notebook with the GeForce MX450. However, the latter featured rebranded processors from the last generation.

Lenovo ideapad brightness control not working series#

You know, the Ryzen 5000H series debuted all the way back in January.

Lenovo ideapad brightness control not working 1080p#

It is combined with a 2.2K or 2.8K resolution, and it should be a lot more comfortable for work than the traditional 16:9 1080p panel.Īdditionally, it is exciting to see that Zen 3 ULV processors are finally hitting the market. Today, we will check out the brand new IdeaPad 5 Pro (14″), and we will evaluate Lenovo’s choice to put the Pro moniker in its name.Īlthough it comes in a well-known form factor at 14 inches, the new device actually has a screen ratio of 16:10. Of course, this trend is not exactly new, as Apple is making 13-inch Pro devices for a long time. Small laptops with powerful hardware are kind of the new thing in 2021.