| 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.
- Only 168-pin, 100 MHz, 3.3V industry standard memory DIMMs are supported
- Do not mix registered and unregistered DIMMs.
- The 64 MB and 128 MB DIMMs are unregistered memory technology.
- The 256 MB DIMM is registered memory technology
- The Netfinity 3500-M10 does not support EDO memory.
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:
Please see the LEGAL - Trademark notice.
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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