Asus P5QL SE - Manual (Page 28)

1-18 Chapter 1: Product introduction
Except when clearing the RTC RAM, never remove the cap on CLRTC jumper default
position. Removing the cap will cause system boot failure!
• If the steps above do not help, remove the onboard battery and move the jumper again
to clear the CMOS RTC RAM data. After the CMOS clearance, reinstall the battery.
• You do not need to clear the RTC when the system hangs due to overclocking. For
system failure due to overclocking, use the CPU Parameter Recall (C.P.R.) feature. Shut
down and reboot the system, then the BIOS automatically resets parameter settings to
default values.
• Due to the chipset limitation, AC power off is required before you use the C.P.R.
function. You must turn off and on the power supply or unplug and plug the power cord
before rebooting the system.
P5QL SE
P5QL SE Clear RTC RAM
1 2 2 3
Normal
(Default)
Clear RTC
CLRTC
1.10. Connectors
1.10.1. Rear.panel.connectors
4 5 3
6 8 7
2
9
1
10
1.. PS/2.keyboard.port.(purple). This port is for a PS/2 keyboard.
2.. Parallel.port. This 25-pin port connects a parallel printer, a scanner, or other devices.
3.. LAN.(RJ-45).port. Supported by Gigabit LAN controller, this port allows Gigabit
connection to a Local Area Network (LAN) through a network hub.