IBM Aptiva - System Board Jumper Settings

5-16
System Board Jumper Settings
Table 5- 9 2138 System Board Jumper Settings
Jumper/Settings Function
JP1
1-2
2-3
Video IRQ (IRQ9) setting
Disabled
Enabled
SW1, switch 1
On
Off*
Password security
Bypass password
Check password
SW1, switch 2
On*
Off
BIOS logo setting
With IBM logo shown on screen during
POST
Without IBM logo shown on screen
during POST
SW1, switch 3,4,5,6
On, On, On, On
On, Off, Off, On
Off, On, On, On
Off, On, Off, On
Off, Off, On, On
Core/bus frequency rate
2
3.5
4
4.5
5