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12
Gateway ALR 8200 User's Guide
Buttons
The following table shows the front panel buttons and their functions. See
Figure 2 on page 11 for the locations of the buttons.
Switch
Power
Reset
Keyboard lock
Internal 3.5-inch drive bay
The system includes an internal 3.5-inch drive bay to accommodate a
3.5-inch IDE hard drive or other 3.5-inch device that does not need to be
accessed from outside the system.
LED indicators
The following table shows the front panel indicator LEDs and their
functions. See Figure 2 on page 11 for the locations of the indicator LEDs.
LED
Power
Hard disk controller
activity
P1 activity
P2 activity
ECC fault
Power supply fault
Function
Turns the system ON or OFF.
Allows you to reset the system without having to
power it off and then on again
Enables or disables the keyboard functions and
clears the error flag after an ECC error. Pressing
this button does not correct the error condition. If
the error condition has not been corrected, the
LED will light again.
Meaning When Lit
The system is on.
The hard disk is being accessed.
The first CPU is active.
The second CPU is active.
A memory error has been detected.
One of the power supplies has failed.
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