47
3 Upgrading and Adding Accessories
Upgrading Hardware
Setting the System
Board for the
Processor Type
Set the system board configuration jumpers for the
CPU
clock ratio and the CPU voltage.
The following diagram shows the location on the system board of the jumpers used to configure the computer for the
new processor.
If you are in any doubt as to whether you should change jumper settings or not, contact your reseller.
JP4
JP5
System Board
1
2
9
10
10
9
2
1
CPU Voltage (Jumper JP4):
CPU Clock Ratio (Jumper JP5):
1. Pins 7-8 are closed for AMD-K6+ only.
Processor Type
Output Voltage
in Volts (Typical)
Jumper JP4
Pins 10-9
Pins 8-7
Pins 6-5
Pins 4-3
Pins 2-1
AMD K6
2.14
Open
Open
Open
Open
Closed
Intel P55
2.84
Open
Closed
Open
Open
Open
Intel P54
3.54
Open
Closed
Closed
Closed
Closed
Processor Speed
(MHz)
Jumper JP5
Pins 1-2
Bus Speed (MHz)
Open = 66 MHz
Closed = 60 MHz
Pins 3-4
Pins 5-6
Pins 7-8
1
166
Open
Closed
Closed
Open
200
Open
Open
Closed
Open
233
Open
Open
Open
Open
Содержание Brio 8200
Страница 1: ...Online Reference Guide Online Guide Date Spring1998 HP PC ...
Страница 8: ...8 Appendix AT Commands Basic AT Commands 68 Modem Response Messages 73 Glossary 77 Index 81 ...
Страница 9: ...1 About Your Hardware ...
Страница 21: ...2 About Your BIOS ...
Страница 32: ...32 2 About Your BIOS How to Recover if Things Go Wrong ...
Страница 33: ...3 Upgrading and Adding Accessories ...
Страница 66: ...66 3 Upgrading and Adding Accessories Changing the Battery ...
Страница 67: ...Appendix AT Commands ...
Страница 80: ...Glossary 80 ...
Страница 84: ...84 Index ...
Страница 85: ......
Страница 86: ......