Toshiba Qosmio F50 PQF55C-01U01C Users Manual Canada; English - Page 34

Introduction RTC battery AC adaptor The internal RTC battery backs up the Real Time Clock (RTC) and calendar. The AC adaptor provides power to the system and recharges the batteries when they are low. It comes with a detachable power cord which will either have a 2-pin or 3-pin plug enclosure. As the AC adaptor is universal, it can receive a range of AC voltages from 100 to 240 volts, however you should note that the output current varies among different models. Using the wrong adaptor can damage your computer. Refer to the AC adaptor section in Chapter 2, The Grand Tour. Disks Hard disk drive or Solid state drive This computer is equipped with the following types of hard disk drive(HDD). The capacity of each hard disk drive model is different. Some models are equipped with a "Solid State Drive (SSD)" instead of a hard disk drive. ■ HDD ■ 200GB ■ 250GB ■ 320GB ■ 400GB ■ 500GB ■ SSD ■ 64GB ■ 128GB Two HDD computer models are available, a model with a single hard disk drive and a model with two hard disk drives. Please note that part of the hard disk drives overall capacity is reserved as administration space. ■ In this manual, the word "HDD" or "Hard disk drive" also refers to the SSD unless otherwise stated. ■ SSD is a large-capacity storage media which uses Solid-State Memory in place of a magnetic disk of the hard disk. ■ Under certain unusual conditions of prolonged non-use and/or exposure to high temperatures, the SSD may be vulnerable to data retention errors. User's Manual 1-5