is their a back lit keypad for hp 8540w elite book

[bc12]

wanted back lit keypad for 8540w elitebook 

[banhien]

@bc12

From their specs: No, they don't have backlit keyboards. They only have

The HP spill-resistant keyboard is designed using a thin layer of Mylar film under the keyboard and a drain system that funnels fluid through a hole in the bottom of the notebook. This minimizes the risk of damage to sensitive components underneath. The 101/102-key compatible keyboard features an industry standard, full-pitch key layout with desktop keyboard features, such as the isolated inverted-Tcursor control keys, editing keys, both left and right control and alt keys, and 12 function keys. U.S. and International key layouts are available. Includes a full numeric keypad, hotkeys for instant access to power conservation, brightness, and other features. It has 19.05 x 19.05 mm key pitch (center-to-center
spacing) and 2.5 mm stroke.

HP DuraKeys is a clear coating applied over the notebook keyboard that helps protect the finish and the printed characters on the keys. HP DuraFinish helps protect the finish on the keyboard deck, graphics, and icons from normal wear and tear.

More info:

      http://isvpatch.external.hp.com/HPPTF/drvlib/docs/8540w.pdf

Regards.