Changing The Windows Nt Registry - 3Com Server User Manual

7 To save settings, select OK.
You can save the configuration settings to a default file
3C395.SET in the CONFIG directory. Select Save under
File Options in the Adapter Configuration dialog box and
enter the location for the file. For example, if the CONFIG
directory is on drive C, enter:
c:\config\3c395.set
8 When all changes are complete, exit the program.

Changing the Windows NT Registry

If the PC cannot run the Configuration and Diagnostic
Program, you may need to set the NIC speed and duplex
level in the Windows NT registry.
CAUTION: Mistakes in the registry can cause system
crashes. Be sure to save a copy of the original registry
settings before you make changes, so that you can restore
the registry if necessary. If you are not sure about the
registry settings, consult with a knowledgeable network
administrator before proceeding.
You can set the NIC speed and duplex level in the registry
by setting the MEDIA keyword in this subkey:
\\HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services
\E190x?\MEDIA keyword
where keyword is one of the following:
100HALF
100FULL
AUTO
NotPresent
The default MEDIA keyword setting is NotPresent.
Changing the Windows NT Registry
100 Mbps with half-duplex operation
100 Mbps with full-duplex operation
Driver performs auto configuration
Use settings on EEPROM
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