Specifications Finding More Environmental Information The specifications in this appendix contain information about exposing the notebook to environmental extremes. ■ For similar information about storing battery packs, see the “Storing a Battery Pack” section in Chapter 4. ■ For information about exposing the notebook to sunlight, ultraviolet light, x-rays, or magnetic fields, refer on the Documentation Library CD to the Maintenance, Shipping and Travel guide. Startup and Reference Guide—Part 2 A–3