Netfinity - 8655 (dual) Pentium® III - 500 - 600 MHz Models
1 Secondary microprocessor socket (U25)
2 Primary microprocessor socket
3 Power connector
4 5 V auxilliary power connector
5 DIMM sockets (DIMM 0,1,2,3)
6 Channel B SCSI connector (68-pin)
7 Diskette drive connector
8 Primary IDE connector
9 Channel B SCSI connector (50-pin)
10 Secondary IDE connector
11 Battery
12 CMOS clear (password) jumper
13 Rocker switches
14 Wake on LAN connector
15 Wake on Modem connector
16 Channel A SCSI connector (68-pin)
17 Shared ISA/PCI slot connector
18 PCI slot connector
19 AGP slot connector
20 Microphone connector
21 Audio line In/Out connector
22 RJ-45 Ethernet connector
23 Parallel
/ Serial-1/Serial-2 connectors
24 USB-1/USB-2 connectors
25 Keyboard/Mouse connectors
The following table provides the system switch identifiers and description
of these switches.
Rocker Switch Settings (SW1 1-8)
Please see the LEGAL - Trademark notice.
Identifier
Switch Description
SW1-1
Reserved
SW1-2
Reserved
SW1-3
Reserved
SW1-4
Reserved
SW1-5
BIOS recovery mode. When this switch is set to On,
perform BIOS recovery using the boot block
(boot block recovery)
The recovery boot block is in a protected area of flash
memory that cannot be overwritten. When the BIOS
becomes corrupted (for example, if a power failure
occurs during a flash update), the recovery boot block
can be used to restore the BIOS. The code in the
recovery boot block enables the server to start up and
read a flash diskette. The flash utility automatically
recovers the system BIOS from the BIOS recovery files
on the diskette. When the flash is complete, the switch
must be moved to the Off position.
The default setting is Off (disabled)
SW1-6
Ethernet operation mode. When this switch is set to On,
the onboard Ethernet controller is disabled. When this
switch is set to Off, the onboard Ethernet controller
operates normally.
The default settings is Off.
SW1-7
Administrator password locked. When this switch is set
to On, the administrator password is unlocked, and may
be changed or reset, although enhanced security is
enabled. When this switch is set to Off, the
administrator password is locked, and may not be
changed or reset if enhanced security is enabled.
The default setting is Off
SW1-8
Diskette write protection. When this switch is set to On,
prevent writing to diskette. When this switch is et to
Off, normal diskette read and write operation is in effect
The default setting is Off.
Memory DIMM options
-IMPORTANT-
Be sure to observe the following guidelines when adding memory DIMM options.
If you use registered DIMMs, you must remove all unregistered DIMMs from the server.
A mix of registered and unregistered memory prevents the server from completing startup, and
results in an error beep sequence and a blank screen.
Memory configuration
When adding or removing memory, any sequence of DIMM sizes is allowed.
A basic rule to follow is to fill each system memory connector sequencially, starting at DIMM socket 1.
Possible DIMM combinations:
Total Memory
(MB)DIMM 1
(MB)DIMM 2
(MB)DIMM 3
(MB)DIMM 4
(MB)
64
64
0
0
0
128
128
0
0
0
128
64
64
0
0
192
64
64
64
0
256
256
0
0
0
256
128
128
0
0
256
128
64
64
0
512
128
128
128
128
512
256
256
0
0
768
256
256
256
0
1024
256
256
256
256
Note: Not all memory configurations are listed,
alternative memory configurations are possible.
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