Power Button - Dell OptiPlex GX260 Series System User's Manual

NOTICE:
Ensure that your computer is turned off and unplugged before you change the jumper settings. Otherwise,
damage to your computer or unpredictable results can occur.
To change a jumper setting, pull the plug off its pin(s) and carefully fit it down onto the pin(s) indicated.
System Board Jumper Settings
Jumper Setting
PSWD
(green jumper)
RTCRST
jumpered

Power Button

NOTICE: To turn off your computer, perform an orderly computer shutdown when possible.
You can use the ACPI feature to configure the function of the Windows 2000 and Windows XP operating systems.
Power Button Functions for Windows 2000 and Windows XP With ACPI Enabled
Action Results
Computer Turned On
and ACPI Enabled
Press power Computer goes into standby mode or turns off (depending on
button the operating system setup)
Hold power Computer turns off
button
for 6
seconds*
NOTE: Pressing or holding the power button to shut down the computer may result in data loss. Use the power button to
shut down the computer only if the operating system is not responding.
Description
Password features are enabled.
(default)
Password features are disabled.
Real-time clock reset
unjumpered
Computer in Computer Turned
Standby Mode Off
Computer turns on Boots and computer
turns on
Computer turns off Boots and computer
turns on