Dell OptiPlex GX240 - Manual (Page 24)

26 About Your Computer
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NOTE: Your computer
can resume from the S3
state (suspend to RAM) in
several ways. Pressing the
power button always
works. Remote Wake Up
also creates an S3 wake
event if enabled in system
setup and in your
operating system.
Personal System/2 (PS/2)
wake events also vary
depending on your
operating system, but
PS/2 mice always wake
the computer from S3
with both movement and
click. Certain USB
devices also wake the
computer from S3, and
the action required varies
by device. Check your
device documentation for
details.
See “ Diagnostic Lights ” for a description of nonnormal indications.
Floppy Drive Access Light
The floppy drive access light lights when the drive is reading data from, or
writing data to, a floppy disk. Wait until this light turns off before you
remove the floppy from the drive.
Hard Drive Access Light
The hard drive access light lights when the computer is reading data from,
or writing data to, the drive.
Back Panel
S m a l l Fo r m - Fa c t o r C o m p u t e r
1 half-height PCI expansion-card slot
2 AC adapter
3 AC voltage switch
2 1 3