4-4
System Board
System Board Jumper Block Locations
A
– CMOS Clear (JP18)
D
– PS/2 Keyboard Power On (JP3)
B
– BIOS Recovery (JP15)
E
– Front USB Keyboard Wake Up (JP31)
C
– Rear USB Device Wake Up (JP1)
F
– Save to RAM (JP4)
Changing a Jumper Setting
Change a jumper setting on the system board as follows.
Jumpers are set correctly at the factory for the system configuration.
Only change the appropriate jumper setting for your application.
1.
Power off and unplug the system and any peripherals.
The system power must be off before removing the cover and
changing a jumper setting.
2.
Remove the system cover (see “Removing the Cover” in Section 3).
3.
Locate the jumper block on the system board (see the figure “System Board Jumper Block
Locations,“ above).
4.
Remove any subassemblies blocking access to the jumper block (see Section 3,
“Disassembly and Reassembly” for procedures).
5.
Change the jumper setting by moving the jumper to or from the pins as indicated in the
jumper setting tables (see “System Board Jumper Settings” in Section 2).
For some functions, a jumper is moved or removed for only a few
seconds. The jumper change takes effect immediately, even if the jumper is moved back to its
original setting. Check the jumper setting tables carefully and be sure to move the correct jumper
so you don’t inadvertently change important settings.
6.
Replace any removed disassemblies and the system cover (see Section 3).
7.
Connect any peripherals and power cords and power on the system.
Summary of Contents for POWERMATE CT 815 - RELEASE NOTES
Page 13: ...1 System Overview Configurations Features Components Software...
Page 106: ...6 Preventive Maintenance System Cleaning Keyboard Cleaning Mouse Cleaning...
Page 109: ...7 Troubleshooting Checklist Diagnostics...
Page 118: ...8 NECC Information Services Service and Support Functions Technical Support...
