HP t505 Troubleshooting Manual page 21

CAUTION: To prevent severe equipment damage, carefully verify the location of the COM Port
Jumper before you configure it. See Figure 2-4 Serial Port Jumper Locations on the System Board
on page 13 for locations.
NOTE: The jumpers in the following table are in the same orientation illustrated in Figure 2-4 Serial
Port Jumper Locations on the System Board on page 13.
Table 2-3 Configuring Serial Port Power
Configuring Powered Serial Ports 15