Dell PowerEdge 4300 Dell PowerEdge 4300 Systems User's Guide - Page 151

and keyboard drivers are installed for Windows. Revising the Control Panel settings or running the Windows Setup program may change options in the system.ini file. On other occasions, you may need to change or add options to the system.ini file manually with a text editor, such as Notepad. Abbreviation for Transmission Control Protocol/Internet Protocol. MS-DOS program. When you finish using the TSR program, you can return to the other application program and leave the TSR program resident in memory for later use. Because MS-DOS is not designed to support multiple programs running simultaneously, TSR programs can sometimes cause memory conflicts. When troubleshooting, rule out the possibility of such a conflict by rebooting your computer without starting any TSR programs. Some devices, especially disk drives, contain a terminator to absorb and dissipate excess current. When more than one such device is connected in a series, you may need to remove the terminator-or change a jumper setting to disable it-unless it is the last device in the series. However, some devices have terminators that should never be removed or disabled. An application program for editing text files consisting exclusively of ASCII characters. MS-DOS Editor and Notepad (in Windows) are text editors, for example. Most word processors use proprietary file formats containing binary characters, although some can read and write text files. See video mode. Abbreviation for television. Abbreviation for Underwriters Laboratories. Abbreviation for upper memory blocks. See also conventional memory, HMA, memory manager, and upper memory area. The 384 KB of RAM located between 640 KB and 1 MB. If the computer has an Intel386 or higher microprocessor, a software utility called a memory manager can create UMBs in the upper memory area, in which you can load device drivers and memory-resident programs. See also conventional memory, HMA, and memory manager. Abbreviation for thin film transistor. A flatpanel display for notebook computers where each pixel is controlled by one to four transistors. Abbreviation for uninterruptible power supply. A battery-powered unit that automatically supplies power to your computer in the event of an electrical failure. Abbreviation for tracks per inch. Abbreviation for terminate-and-stayresident. A TSR program runs "in the background." Most TSR programs implement a predefined key combination (sometimes referred to as a "hot key") that allows you to activate the TSR program's interface while running another Abbreviation for Universal Service Ordering Code. A program used to manage system resources-memory, disk drives, or printers, for example. The diskcopy command for duplicating diskettes and the himem.sys device driver for managing Glossary 15