HP Compaq Presario,Presario 4808 Supplementary Manual

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Volume Two
3-31
Presario 4800
System Boards (w/o Proc) Assembly Spare Part System
Sys Board, 586, KV3, GX 006951-101 286165-001 4808, 10, 14, 16
Sys Board, P6, Virge 286019-101 286166-001 4824, 30, 34
Sys Board, P6, CPQ 007427-101 286411-001 4830, 24, 34, 40, 50
Riser Card 007261-001 286535-001 All
Configuration Jumper Settings (006951)
Jumper Pins Function
P2 Replacement battery connector
P9 Bus Speed Select 1 – 2
2 – 3
60 MHz CPU External Bus Frequency
66 MHz CPU External Bus Frequency
P11 CPU Clock Multiplier A1 – A2
B1 – B2
X 3.5 (233 MHz only)
A2 – A3
B1 – B2
X 2.0
A2 – A3
B2 – B3
X 2.5
A1 – A2
B2 – B3
X 3.0
P12 CMOS Clear 1 – 2*
Open
Secure CMOS Power
To clear CMOS, remove jumper for 10
seconds the reinstall
* Default
Pentium II Speed Configuration Jumpers (286019-101)
Speed (MHz) J1J1 B J1J1B J1J1 C
200 2 – 3 4 – 5 1 – 2
233 1 – 2 4 – 5 1 – 2
266 2 – 3 5 – 6 2 – 3
Jumper Switch Settings (286019-101)
Function Jumper Positions Settings
Boot J8K1 Normal
Recovery
2 – 3*
1 – 2
Setup J1J1 D Enable
Disable
5 – 6*
4 – 5
Power Down Disable J1J1 D Allowed
Disable
2 – 3*
1 – 2
CMOS J1J1 C Normal
Clear CMOS
5 – 6*
4 – 5
* Default
Configuration
Code
System Board
Spare Part Model
BN32 286166-001 4824
BNG2 286165-001 4816
BNG3 286165-001 4810
BNG6 286165-001 4814
BNG7 286165-001 4814
BNX2 286166-001 4824
BNZ6 286165-001 4808