©Sealevel Systems, Inc.
SL9222 07/2011
Relio R5200 Manual
24
The R5200 has jumpers on the motherboard for configuring the COM1 serial port and other settings.
To clear incorrect settings saved in the Setup Utility, you can use a jumper to clear the CMOS memory.
The jumper is located on the top side of the motherboard under the top cover (heat sink).
To access the jumpers, remove the eight (8) screws from the top cover. Remove the heat sink by lifting
straight up (it may seem difficult to remove due to the thermal conductive pads connecting internal
heat sinks to the external heat sink). Do not twist or slide the cover while attempting to remove. For
jumpers located at the edges of the motherboard, removing the side panels and the heat sink will
make access to these jumpers easier.
The jumpers can be found in the following locations:
