Lenovo ThinkPad 390X User's Reference for ThinkPad 390 - Page 170
Card International Association., Personal Computer Memory
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partial suspend mode. A kind of suspend mode where only a part of the system components use power. parity check. A redundancy check by which a recalculated parity bit is compared with the pregiven parity bit. password. A series of letters or numbers that you designated to restrict access to your computer. PC Card. A card that is based on the PCMCIA standard. PCMCIA. Personal Computer Memory Card International Association. PSTN. Public-switched telephone network. pull-down menu. On the display screen, a menu that emerges in an downward direction from a particular point or line at or near the top of the screen. reboot. To restart all operations of the computer as if the power were just turned on. resume. To begin computer operations again from standby mode. ROM. Read-only memory. pel. Picture element. picture element. In computer graphics, the smallest element of a display surface that can be independently assigned color and intensity. pixel. Picture element. SDRAM. Static dynamic random access memory. serial port. A port used to attach such devices as display devices, letter-quality printers, modems, plotters, and such pointing devices as light pens and mice; it transmits data 1 bit at a time. pointing device. An instrument, such as a mouse, TrackPoint, or joystick, that is used to move a pointer on the screen. standby mode. A kind of suspend mode where only a part of the system components use power. pop-up menu. On the display screen, a menu that emerges in an upward direction from a particular point or line on a display screen. port replicator. The option attached to the ThinkPad and expands the capabilities of the ThinkPad, such as additional PC Card slots and ports. STN. Super-twisted nematic. suspend. To stop all operations of the computer to reduce power drain and restrict access to the files. SVGA. Super video graphics adapter, a video mode that produces up to 1024-by-768 resolution. POST. Power-on self-test. TFT. Thin-film transistor. power mode. The ThinkPad has three battery operation power modes, such as maximum performance, maximum battery life, and customized. prompt. A visual or audible message sent by a program to request the user's response. TSRs. Terminate-and-stay-resident programs, memory-resident programs that are loaded into memory and stay there so you can conveniently access them whenever you need to. USB. Universal serial bus. 154 ThinkPad 390 User's Reference