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The Dell Latitude ATG series laptops have also contained a pair of red LEDs which are controlled in a very similar way to the IBM ThinkLight and also serve to illuminate the keyboard. Some computer manufacturers have opted for backlit keyboards instead of illuminating the keyboard from above; but some ThinkPads included both the ThinkLight and ...
The chiclet keys of the backlight keyboard are matte black and feature a slightly concave surface area. This redesigned model offers PCIe SSDs up to 1 TB, up to 32 GiB of DDR4 RAM through two SODIMM slots, GeForce GTX 960M with 2 GiB GDDR5, a 3×3 802.11ac Wi-Fi card, and featuring Thunderbolt 3 through Type-C, [ 56 ] though this port is only ...
Keyboard, video, mouse switches (KVM) often use the Scroll Lock key on the keyboard connected to the KVM switch for selecting between computers. On KVM switches with On-screen display (OSD), a "double click" of the Scroll Lock key often brings up the OSD, allowing the user to select the desired computer from a list or access the configuration ...
An alphanumeric keyboard is used to enter text, data, and other commands (e.g., function keys). A touchpad (also called a trackpad), a pointing stick, or both, are used to control the position of the cursor on the screen, and an integrated keyboard [55] is used for typing. Some touchpads have buttons separate from the touch surface, while ...
The machine has a spill-resistant 92%-of-full-size keyboard which Hewlett-Packard has said is specially coated to reduce wear on the keys. Unusually, the touchpad buttons are to the sides of the pad itself, rather than below it. There is a small button above the touchpad to enable/disable the pad and buttons.
Other common laptops use reflective LCD panels with no backlight. Furthermore, some operating systems e.g. Xubuntu, Kali Linux provide a control to dim backlight LCD brightness to 0% in internal monitors, while crystals keep working so that the display is lighted by ambient light as it was paper.
An LED-backlit LCD is a liquid-crystal display that uses LEDs for backlighting instead of traditional cold cathode fluorescent (CCFL) backlighting. [1] LED-backlit displays use the same TFT LCD ( thin-film-transistor liquid-crystal display ) technologies as CCFL-backlit LCDs, but offer a variety of advantages over them.
HP EliteBook is a line of business-oriented laptop computers made by Hewlett-Packard (), [1] marketed as a high-end line positioned above the ProBook series. [2] The line was introduced in August 2008 [3] [4] as a replacement of the HP Compaq line of business laptops, and initially included mobile workstations until September 2013, when they were rebranded as HP ZBook.