PC Server 330 (Type 8640-Pxx) System/Processor Board

 


21 Video RAM Sockets
22 Video Connector

23 (System Reset Jumper (J1))
24 Keyboard, Mouse Connectors
25 USB Connector
26 Ethernet Connector

27 Fan Connector Hotswap-Upper
28 Fan Connector Hotswap-Lower

29 HA Clustering Enable jumper (J44)
(not supported, do not move the jumper)

30 C2 Security Connector

31 On-Board RAID Disable jumper (J47)
(normally enabled - not present on early System Boards)

32 SCSI Disable jumper (J45)
(normally enabled - not present on early System Boards)

33 Ethernet Disable jumper (J46)
(normally enabled - not present on early System Boards)

Pentium® II (Klamath) - Processor-Card Type A - Jumper Settings

Jumper	Description
J20 J38	Clock speed jumper block. The default setting is 66.66Mhz. Use the appropriate microprocessor clock speed for the microprocessor that you have installed.
J27 J28 J29 J30	Processor core frequency selection jumper block. The default core/bus fraction is 3.5 (233MHz). (Jumpers are installed on J27 and J30, no jumper is installed on J28 or J29.) For the core/bus fraction 4 (266MHz), the jumpers are installed on J27, J28, and J29, no jumper is installed on J30.
J39 J14 J15 J16 J32 J13	Voltage indentification selection jumper block for primary VRM. The default setting is J14. (A jumper is installed on J14, no jumper is installed on J39, J15, J16, J32 or J13.)
J40 J33 J35 J36 J34 J37	Voltage indentification selection jumper block for secondary VRM. The default setting is J36. (A jumper is installed on J36, no jumper is installed on J40, J33, J35, J34 or J37.)
J17 J18	Microprocessor memory controller (PMC) frequency selection jumper block. The default setting is 66.66MHz.
J9 J10 J12	Reserved.
J8	PCI/ISA bus jumper. To ensure that the server operates properly, do not move this jumper from its default position.

Pentium® II - Microprocessor Board

1 Primary Microprocessor Connector (U5)
2 Secondary Microprocessor Connector (U6)
3 Primary Voltage Regulator Connector (U5)
4 Secondary Voltage Regulator Connector (U6)
J21 Secondary Microprocessor Fan Connector
J22 Primary Microprocessor Fan Connector
J2-J5 Memory Connectors
J9,J10,J11,J17,J18 Frequency Selection Jumpers
J20,J38 Clock Frequency Selection Jumpers
J30,J29,J28,J27 Processor Core Frequency Selection Jumpers

Pentium® Pro - Microprocessor Board

1 Primary Microprocessor Connector
2 Secondary (VRM) Voltage Regulator Module Connector
3 Reserved
4 Memory Connectors (J2, J3, J4, J5)

5 Reserved (J9, J10, J12)
ECA010 J9-Jumper

6 PMC Frequency Sel. Jumpers (J17, J18)
Microprocessor memory controller (PMC) frequency
sel. jumper block.
J17 = open, J18 = short for 66.66MHz

7 Clock Ratio Jumper (J27, J28, J29, J30)
J30 = short, J29 = open, J28 = short and J27 = short
Frequ. sel. block = 3 (200/66MHz)

8 Secondary Microprocessor Fan Connector (J21)
9 Secondary Microprocessor Connector
10 Primary Microprocessor Fan Connector (J22)

11 Clock Frequency (J1, J20)
J1 = short, J20 = open - Clk speed = 66.66MHz

12 Primary (VRM) Voltage Regulator Module Connector
13 Voltage Regulator Module (VRM)

Processor Board Jumpers

  If the microprocessor frequency jumpers are incorrect, system board components will overheat and component damage can occur. be sure that the microprocessor bus-to-core ratio jumper is set properly.

Please see the LEGAL  -  Trademark notice.
Feel free - send a   for any BUG on this page found - Thank you.