Jumpers/Switches/Controls: Dell Dimension XPS 66/100 MDT II

Jumpers | Switches | Controls and Indicators

System Board Jumpers

Jumper and Switch Locations 

 00000000.gif   jumpered                                            
                                                               

 00000001.gif       unjumpered                                          
                                                               

 00000002.gif         jumpered                                            
                                                               

 00000002.gif     pins 1-2 jumpered
Location Jumper Description
W1 00000005.gif * Reserved (do not change)
W2 00000006.gif *

00000007.gif

Color monitor

Monochrome monitor

W3 00000008.gif *

00000009.gif

Mouse IRQ12 enabled

Mouse IRQ12 disabled

W5 00000010.gif

00000011.gif

Clear NVRAM disabled

Clear NVRAM enabled

W8 00000012.gif * Reserved (do not change)
W10 00000013.gif * Reserved (do not change)
W11 00000014.gif * Reserved (do not change)
W12 00000015.gif

00000016.gif

 Processor is Intel486™ SX

Processor is Intel486™ DX, IntelDX2™, IntelDX4™, or Pentium® OverDrive®

W13 00000017.gif Reserved (do not change)
W16 00000018.gif Reserved (do not change)
W17 00000019.gif Reserved (do not change)
W18 00000020.gif Reserved (do not change)
W19 00000021.gif Reserved (do not change)
W22 00000022.gif Reserved (do not change)
W23 00000023.gif Reserved (do not change)
W24 00000024.gif Reserved (do not change)
W25 00000025.gif Reserved (do not change)
W34 00000026.gif *

00000027.gif

IDE port 1 enabled

IDE port 1 disabled
W35 00000028.gif * Reserved (do not change)
W36 00000029.gif

00000030.gif

Parallel port IRQ = 7

Parallel port IRQ = 5

W37 00000031.gif

00000032.gif

 ECP DMA = 1

ECP DMA = 3

W38 00000033.gif

00000034.gif *

ECP DMA = 1

ECP DMA = 3

W39 00000035.gif * Reserved (do not change)
W40 00000036.gif * Reserved (do not change)
* Default

Switches

SW1-1 On *

Off

Processor's external clock speed is 33 MHz.

Processor's external clock speed is 25 MHz.
SW1-2 On * Reserved (do not change).
SW1-3 Off * Reserved (do not change).
SW1-4 Off * Reserved (do not change).
* Default

Controls and Indicators


00000040.gif

Control/Indicator Description
Power switch The power switch is a push-button on/off switch.
Power indicator The power indicator lights up when the computer is on.
Reset button Pressing the reset button initiates a hardware reset. To avoid possible data or file structure corruption, use the reset button only when the system cannot be rebooted with the <Ctrl><Alt><Del> key combination, and close any open applications or files if possible.
Hard-disk drive access indicator The hard-disk drive access indicator lights up when the hard-disk drive is being accessed.