Super Io Configuration - ASROCK STX-1500 User Manual

3.3.4 Super IO Configuration

COM1
Use this to enable or disable COM1.
Type Select
Use this to select COM1 port type: [RS232], [RS422] or [RS485].
COM2
Use this to enable or disable COM2.
WDT Timeout Reset
This allows users to enable/disable the Watch Dog Timer timeout to reset
system. The default value is [Disabled].
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