IBM H Series Installation And Service Manual page 21

I/O Board Locations Model H50
J43
J22A
J19
J15
J51
J13
J17
J12
J25
J1, J2 64-bit PCI connectors
J8I, J9I ISA connectors
J11 External SCSI connector
J13 Diskette Drive connector
J16 SCSI Security Jumper
J18 Ethernet connector (thick)
J21 Ethernet connector (twisted pair)
J23 Keyboard connector
J26 System board connector
J30 Internal SCSI connector (port 2)
J43 Battery Socket
J50 Serial connector (serial port 3)
J51 Fan Monitor Control (FMC) card
J9I
J9P
J8I
J8P
J7
J6
J5
J4
J3
J2
J1
J50
J41
J47
J26
J16
P2
P1
J10
J3, J4, J5,
J6, J7, J8P,
J9P
J10
J12
J15
J17
J19
J22A
J25
J27
J41
J47
P1, P2
Chapter 1. Reference Information
Shared ISA/PCI
Slots
PCI Slots
64 Bit
PCI Slots
J27
J23
J18
J30
J21
J11
32-bit PCI connectors
Service Processor
Not Used
Not Used
Not Used
Not Used
Operator Panel
Internal SCSI connector (port 1)
Mouse connector
Serial connector (serial port 1 and 2)
Parallel connector
Power Supply
1-5