Dell Technology Guide
Page 21
Changing Boot Sequence to a USB Device . . . . 310 Changing the BIOS Settings 310 Viewing the BIOS Settings 311 Upgrading the BIOS (Flashing the BIOS 311 22 Ports 313 USB Port 313 IEEE 1394 Port 314 RS232 Serial Port 315 Parallel Port 316 eSATA Port 317 Modem 318 Ethernet Port 319 Keyboard and Mouse Port (PS2 320 VGA Port 321 DVI-I Port 322 S-Video TV-Out Port 323 Component Video 324 Composite Video 325 HDMI Port 326 DisplayPort 327 S/PDIF Port (Coaxial RCA 328 Contents 21
Changing Boot Sequence to a USB Device . . . . 310 Changing the BIOS Settings 310 Viewing the BIOS Settings 311 Upgrading the BIOS (Flashing the BIOS 311 22 Ports 313 USB Port 313 IEEE 1394 Port 314 RS232 Serial Port 315 Parallel Port 316 eSATA Port 317 Modem 318 Ethernet Port 319 Keyboard and Mouse Port (PS2 320 VGA Port 321 DVI-I Port 322 S-Video TV-Out Port 323 Component Video 324 Composite Video 325 HDMI Port 326 DisplayPort 327 S/PDIF Port (Coaxial RCA 328 Contents 21
Dell Technology Guide
Page 320
Keyboard and Mouse Port (PS2) The PS/2 standard, introduced by IBM in a keyboard or mouse. PS/2 port is commonly used to plug in 1987, stands for Personal System/2. Pin Signal 1 Keyboard/mouse data 2 (Reserved) 3 Ground 4 Keyboard/mouse power (+5 V) 5 Keyboard/mouse clock 6 (Reserved) 320 Ports
Keyboard and Mouse Port (PS2) The PS/2 standard, introduced by IBM in a keyboard or mouse. PS/2 port is commonly used to plug in 1987, stands for Personal System/2. Pin Signal 1 Keyboard/mouse data 2 (Reserved) 3 Ground 4 Keyboard/mouse power (+5 V) 5 Keyboard/mouse clock 6 (Reserved) 320 Ports