Miscellcmeous jumper settings
Jumper
number
JP2
JP6
JP12
Jumper
setting
1-2 *
2-3
On
Off *
1-2 *
2-3
Function
Enable VGA controller
Disable VGA controller
Clears the CMOS SETUP values
Normal CMOS operation
Disable DRAM parity checking if you installed
32-bit SlMMs
Enable DRAM parity checking if you installed
36-bit SlMMs
JP13
JP14
Off *
Enable IDE controller
On
Disable IDE controller
1-2, 3-4
Double- and single-sided SlMMs
2-3 *
Single-sided SlMMs only
* Default setting
Setting the Jumpers
To change a jumper setting, follow these steps:
1.
Refer to the illustration under “Locating the System Board
Components” to locate the jumper(s).
2.
If any option cards are installed in your computer, you may
need to remove them to access the jumpers; see “Removing
an Option Card” for instructions.
4-10
Installing and Removing Options
Summary of Contents for ActionTower 8000
Page 1: ......
Page 28: ...1 10 Setting Up Your System ...
Page 71: ...Installing and Removing Options 4 7 ...
Page 167: ...Hardware Interrupts System l O Address Map A 12 Specifications ...
