Intel 3100C Service Manual page 3

Parallel Interface ........................................................................................................................ 15
Expansion Memory Socket ........................................................................................................ 16
Port Replicator connector pin assignment .................................................................................... 18
Internal trackpad Interface ......................................................................................................... 19
External Monitor Interface.......................................................................................................... 19
External TV-out Interface ........................................................................................................... 19
External Keyboard/PS2 Mouse Interface ................................................................................... 20
PCMCIA CardBus Interface ..................................................................................................... 21
Socket A: ............................................................................................................................. 21
Socket B:.............................................................................................................................. 22
Internal PCI Interface (For optional modem or LAN card) ......................................................... 23
LCD Interface ( For XGA TFT) ................................................................................................ 24
DC/DC Converter Board ............................................................................................................ 24
Input Characteristics .................................................................................................................. 24
Efficiency ................................................................................................................................... 24
Output Characteristics ................................................................................................................ 24
Inverter Board ............................................................................................................................. 25
Pin Assignment .......................................................................................................................... 25
Connector 1; Input Connector ............................................................................................... 25
Connector 2; Output Connector ............................................................................................ 25
Electrical Specifications ......................................................................................................... 25
System Resource Allocation (In Windows 98) ........................................................................... 26
IRQ: .......................................................................................................................................... 26
DMA: ........................................................................................................................................ 26
Installation Procedures ................................................................................................................ 27
Installing/Upgrading a processor ................................................................................................ 27
Removing the heat sink .......................................................................................................... 28
Remove the existing processor ............................................................................................... 29
Replace the HEX STUDS ( if you are installing a PPGA-370 type processor) ........................ 31
Install a new processor .......................................................................................................... 32
Install the heat sink ................................................................................................................ 34
Updating the Flash ROM BIOS ................................................................................................. 35
A: Download the BIOS update from the website................................................................... 35
B: Create a bootable Floppy Disk. ....................................................................................... 35
C: Copy your BIOS files onto the bootable Floppy Disk. ...................................................... 35
D: Set the DIP switches to ON............................................................................................. 36
E: Reboot your computer from the FDD ............................................................................... 36
F: Set the DIP switches to the OFF position ......................................................................... 37
G: Reboot your computer from the HDD .............................................................................. 37