What is ultrabook wiki

ALWAYS double check the polarity when plugging in your custom modded connector, since it's possible to get it the wrong way round.

An aftermarket plug converter is available, alone and in a set, which fits IBM's hexagonal inlet. It is not safe to use. In some ThinkPads specifically E , S and - pins are connected to each other. This plug will make a short circuit in such a ThinkPad. Tested by kishy on forum. This connector resembles, but is slightly larger, than Mini-Din.

This connector resembles "snap and lock" DC power connector. This is a 2. Four AC adapters are commonly available: 35W 16V 2. Some of the 3.

Option Marketing number 11J Power controller subsystem senses when power is connected, and measures resistance between central signal pin and ground. Firmware policy might reduce performance battery charges slowly, processors throttle to low speed if an insufficient supply is detected. This issue is discussed at forum. The size of this connector is same as on usual 20V AC adapters, but inner detail is different.

Inside this connector is not round any more: it has two symmetric plastic knobs. A user can only plug it in two particular orientations. See our Sustainability Report. This website uses cookies. By browsing this website, you consent to the use of cookies. Learn More. Board Category Community Members. APP Download. Welcome to our peer-to-peer forums, where owners help owners. Need help now? Visit eSupport here. All Forum Topics. DootDoot Fanfold Paper. What does this button do?

Reply 0. Re: What does this button do? Its black button labelled 5 in diagram. This helped me too. Reply 1. That button is called the wait for it Black button. Great minds think alike. Also, none of the methods of re-mapping work either for me. I won't give up just yet. Project Athena-certifieded laptops have to meet a range of specifications based on its design, battery, and hardware.

There are six categories: instant action, performance and responsiveness, intelligence, battery life, connectivity, and form factor.

The biggest takeaway is that Intel Evo laptops will need to deliver nine hours of battery life. That includes while browsing the web over Wi-Fi and with the screen set to a level of brightness nits.

So no more of this bogus "hour battery" promise - but only with Wi-Fi off and the lowest screen brightness. Intel said it put serious research behind the creation of its standards criteria.

It wanted to gauge what was most important to real-life laptop users both at home and in the workplace. It also plans to perform rigorous testing on each laptop seeking Project Athena certification. Intel believes its criteria will actually satisfy modern users' needs, and it's going to make sure manufacturers don't cheat them.

Here's the full Project Athena 2. Google , Microsoft , Asus , Samsung , and Xiaomi. Indeed over 40 models are now available.

Learn more Home Laptops Laptop news Intel laptop news.