Wiring & Circuit Information 4-7
Motherboard Connector and Jumper Status Table
Designation Location Function Meaning Setting Default
J1A1 Lower Right Wake Not Used In This Open
Near Board On VGM (No 1 & 2
(Note 1) Expansion Slot Ring Telephone)
J1E1 Lower Center Wake Not Used In This Open
Near Board On VGM (No
(Note 2) Expansion Slot LAN PC LAN)
J1F2 Lower Center CD Audio Not Used In This Open
Near Board Input VGM (No
(Note 3) Expansion Slot Circuit CD Player)
J2F1 Lower Center CD Data Not Used In This Open
Near Board Input VGM (No
(Note 3) Expansion Slot Circuit CD Player)
J2F2 Lower Center Telephony Not Used In This Open
Near Board Input VGM (No
(Note 1) Expansion Slot Circuit Telephone)
J2F3 Lower Center Auxiliary Not Used In This Open
Near Board Input VGM (No
(Note 3) Expansion Slot Circuit Aux Devices)
J3F1 Middle Center Chassis Not Used In This Open
Near CPU Intrusion VGM (No 1 & 2
(Note 4) And Fan Circuit Intrusion)
J3F2 Middle Center Processor Two Speed Fan Open
Near CPU Fan For Processor 1, 2, & 3
(Note 5) And Fan Circuit Cooling
J4J1 Center Left System System Open
Module With Micro- Micro- Filled
(Note 6) Fan Assembly Processor Processor
J4M1 Center Left Processor Controlled Fan Open
Near CPU Fan For Processor 1, 2, & 3
(Note 7) Module Circuit Cooling
J7M1 Upper Left Case Controlled Fan Open
Near Power & Fan For Hard Disk 1, 2, & 3
(Note 7) Floppy Jacks Circuit Drive Cooling
J8J1 Upper Left SCSI Not Used In This Open
Between Hard Drive VGM (No 1 & 2
(Note 8) & Floppy Jacks Indicator SCSI Drives)
J8FR Upper Center Front Only Reset Open
Near Hard Disk Panel Pins Are Used 1 & 2
(Note 9) Drive Jacks Devices In This VGM
J8A1 Upper Right Configur- Starts System Open
Near Battery ation Setup Routine 1 & 2
(Note 10) And Speaker Select or Operation 2 & 3
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