Instructions. Press and hold the Function (Fn) key on the Dell Studio keyboard. Press the right-arrow key to activate the backlit keyboard. Press the right-arrow key again, still holding down the Function key, to toggle the keyboard through its three illumination modes: full intensity, half intensity and off.
Although it is well-established that night sweats are a common symptom of Hodgkin's lymphoma, the reason for this remains unclear. However, it is important to keep in mind that another of the B symptoms associated with Hodgkin's is persistent fevers. It has been postulated that the fevers one experiences with Hodgkin's may be causing the night sweats, similar to when you have the flu and your fever breaks overnight.
Introduction to night sweats. Doctors in primary care fields of medicine often hear their patients complain of night sweats as they are common. Night sweats refer to any excess sweating occurring during the night. However, if your bedroom is unusually hot or you are using too many bedclothes, you may begin to sweat during sleep, which is normal.