System Board / Riser Card Locations (Netfinity 1000 - Type 8477)
Netfinity 1000 - Type 8477 Pentium® II - 400-MHz -or- Pentium® III - 500-MHz
System Board Jumper, Switch, and Connectors
1 Battery
2 Configuration (rocker) Switch SW1
Switch 1-4 Microprocessor speed
Switch 5 ROM operation mode
Switch 6 Ethernet controller operation mode
Switch 7 Administrator password
Switch 8 Diskette write-protect
3 Microprocessor Socket
4 DIMM Socket 0
5 DIMM Socket 1
6 DIMM Socket 2
7 CMOS Clear Jumper (J9)
8 AGP slot connector for optional AGP adapter
9 Display Connector
10 Mouse / Keyboard Connector
(top = Mouse / bottom = Keyboard)
11 Serial Connectors
(top = Serial port 2 / bottom = Serial port 1)
12 USB Connectors
(top = USB port 2 / bottom = USB port 1)
13 Parallel Connector
14 Ethernet RJ45 Connector
15 Audio Line Out
16 Audio Line In
17 Microphone Connector
The following tables contain the switch settings.
(D) indicates the default setting.
CMOS Reset (J9)
See > Security / Password
Jumper |
Setting |
Description |
CMOS Reset |
2-3 |
CMOS reset |
Normal Work |
1-2 |
Normal |
Pentium® II - Processor Speed Switch Setting (SW1 1-4)
Note: Microprocessors listed in the following table were not necessarily
available or planned at the time this manual was written.
When a microprocessor becomes available, use these switch settings.
CPU Switch Settings |
SW1 - 1 |
SW1 - 2 |
SW1 - 3 |
SW1 - 4 |
400/66 MHz |
ON |
ON |
ON |
Off |
433/66 MHz |
Off |
ON |
ON |
Off |
466/66 MHz |
ON |
Off |
ON |
Off |
500/66 MHz |
Off |
Off |
ON |
Off |
533/66 MHz |
ON |
ON |
Off |
Off |
400/100 MHz |
ON |
ON |
Off |
ON |
450/100 MHz |
Off |
ON |
Off |
ON |
500/100 MHz |
ON |
Off |
Off |
ON |
550/100 MHz |
Off |
Off |
Off |
ON |
600/100 MHz |
ON |
ON |
ON |
Off |
ROM Operation Switch (SW1-5) (Recovery mode)
See > ROM Operation Mode Switch Setting
ROM Operation |
SW1-5 |
ROM Recovery Mode |
ON |
Normal ROM Operation |
Off (D) |
Ethernet Controller Operation Mode Switch (SW1-6)
Operation Mode |
SW1-6 |
Ethernet Normal Operation |
Off (D) |
Ethernet MAC Disabled |
ON |
Administrator Password Switch (SW1-7)
Note: You must know the administrator password to
change or delete it.
See > Security / Password
PAP |
SW1-7 |
Admin Password Locked |
Off (D) |
Admin Password Unlocked |
On |
Diskette Write Access Switch (SW1-8)
Diskette Access |
SW1-8 |
Write Enabled |
Off (D) |
Write Disabled |
On |
Memory Configuration
The maximum amount of system memory the server supports is 384 MB of unbuffered memory, or
768 MB of registered memory.
To use registered DIMMs, you must remove all unbuffered DIMMs from the server.
The DIMMs that come with the server are unbuffered
synchronous dynamic random-access memory (SDRAM) with error checking and correction (ECC). These memory modules have a
speed of 100 MHz.
The below tables show some of the possible memory configurations for the server. Alternative configurations are possible.
Memory configurations - unbuffered - DIMMs
Total Memory (MB) |
DIMM 2 |
DIMM 1 |
DIMM 0 |
32 |
32 |
-- |
-- |
64 |
64 |
-- |
-- |
64 |
32 |
32 |
-- |
96 |
64 |
32 |
-- |
96 |
32 |
32 |
32 |
128 |
128 |
-- |
-- |
128 |
64 |
32 |
32 |
128 |
64 |
64 |
-- |
192 |
64 |
64 |
64 |
256 |
128 |
64 |
64 |
256 |
128 |
128 |
-- |
384 |
128 |
128 |
128 |
Memory configurations - registered DIMMs
Total Memory (MB) |
DIMM 2 |
DIMM 1 |
DIMM 0 |
256 |
256 |
-- |
-- |
512 |
256 |
256 |
-- |
768 |
256 |
256 |
256 |
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