Acer Altos 9100B User Manual page 9

Chapter 2 CPU Board
2.1 Layout......................................................................................................... 2-2
2.2 Jumpers and Connectors........................................................................... 2-3
2.2.1 Jumper Settings............................................................................... 2-4
2.2.2 Connector Functions....................................................................... 2-4
2.3 Memory Upgrade ...................................................................................... 2-5
2.3.1 Memory Configurations................................................................. 2-6
2.3.2 Installing a DIMM .......................................................................... 2-6
2.3.3 Removing a DIMM......................................................................... 2-8
2.3.4 Reconfiguring the System .............................................................. 2-9
2.4 Installing a Pentium II Processor............................................................ 2-10
2.4.1 Installing the Processor Heatsink and Fan ................................. 2-11
2.4.2 Installing the Processor Module .................................................. 2-13
2.5 Uninstalling the Processor ...................................................................... 2-15
2.5.1 Removing the Processor from the Slot........................................ 2-15
2.5.2 Removing the Processor Heatsink and Fan................................ 2-17
2.6 CPU Board Installation ........................................................................... 2-19
Chapter 3 BIOS Utility
3.1 Entering Setup ........................................................................................... 3-2
3.2 System Information ................................................................................... 3-3
3.2.1 Processor ......................................................................................... 3-4
3.2.2 Processor Speed .............................................................................. 3-4
3.2.3 Bus Frequency................................................................................. 3-5
3.2.4 Internal Cache ................................................................................. 3-5
3.2.5 External Cache ................................................................................ 3-5
3.2.6 Floppy Drive A ............................................................................... 3-5
3.2.7 Floppy Drive B................................................................................ 3-5
3.2.8 IDE Primary Channel Master ........................................................ 3-6
3.2.9 IDE Primary Channel Slave ........................................................... 3-6
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