29
Chapter 2 Hardware Setup
2-7.5 Jp3: Anti-burn Shield (ABSII)
Jp3 is designed to enable the over-
heat safeguard for some CPUs which
are incorporated with a protective
thermal diode. The latest AMD Athlon
XP and Duron Morgan CPUs are in-
corporated with such thermal diode
and can be protected by this function.
S e t t i n g J p 3 1 - 2 c l o s e d ( d e f a u l t
setting) will get system shutdown
when the above-mentioned CPUs get
t o 8 5
o
C ( t h e d e f a u l t p r o t e c t i o n
temperature.) Only when the CPU re-
turns to a cooler state can you restart
your system.
1
1
Jp3:
1-2 closed (default)
2-3 closed
(Overheated CPU Shutdown)
(only for Athlon XP/
Duron Morgan)
To enable overheated CPU
(85
o
C) shutdown function
To disable overheated
CPU shutdown function
Anti-burn Shield (ABSII)
For other CPUs that are not incorporated with a protective thermal diode,
please set Jp3 2-3 closed to disable the function because it is a vain
design now.
Reminder: If a sudden shutdown happens to your system which has
been running well for a while with an AMD Athlon XP/ Duron Morgan
CPU, this might be caused by the “Overheated CPU Shutdown” design.
Please use a better CPU cooling fan and restart your system.
2-7.6 JKB1: PS/2 KB/Mouse Power On/Wake Up
JKB1 is designed on board as a
jumper to enable/disable the PS/2
keyboard/mouse Power On/Wake Up
function. Yet users should still enter
BIOS setup to choose the Wake Up/
Power On mode.
PS/2 KB/Mouse Power On/Wake
Up
1
1
JKB1:
1-2 closed
2-3 closed
PS/2 KB/Mouse Power
On / Wake Up Enabled
PS/2 KB/Mouse Power On
/ Wake Up Disabled
(default)