centrino wireless n 2230 not picking up 5ghz signal

Subjectively, the cover and the wrist rest have a high-quality feel to them, which has a positive effect on the quality impression. HP states a mix of fiberglass and aluminum on its homepage. While the display bezel and casing's underside are black, the lid and keyboard area feature a suave silver-gray color. The all-rounder is pleasant to carry around owing to its moderate dimensions, and its relatively low weight of approx. The Envy 15 belongs to the thinner laptops with a maximum height of three centimeters (~1.2 inches). There are no other differences according to the spec sheet. It sports a Core i7-4702MQ rather than a Core i5-4200M (both 37 Watt TDP). If the buyer's mind is dead set on a quad-core processor, the 1000 Euro (~$1377) Envy 15-j013sg will be the right device. The other components should be identical. However, it also needs a larger power supply (120 vs. Nvidia's GeForce GT 750M mid-range champion calculates much faster than the GT 740M. It not only has 16 GB working memory, but also features a stronger graphics unit. The buyer can get the Envy 15-j017sg for almost 50 Euros (~$69) more. However, an optical drive is not available. Like most contenders, HP relies on the 64-bit version of Windows 8. An operating system is naturally installed. In addition to the components mentioned above, it also features a large 1000 GB HDD, and a total of 12 GB of DDR3 working memory (4096 + 8192 MB). We are testing the lowest priced model, Envy 15-j011sg at approximately 800 Euros (~$1101). HP's German shop presently lists three versions of the slim all-around laptop.

For the original German review, see here.

Centrino wireless n 2230 not picking up 5ghz signal