I n s i d e t h e S y s t e m U n i t

SoundBlaster I/O port address

The on-board SoundBlaster-compatible audio system can be configured to use I/O base address 220h or 240h.

SoundBlaster I/O base addressIC12

220h (default)

Closed

240h

Open

BIOS upgrade and recovery

These jumpers should not normally be changed except by a service engineer or at the direction of a service engineer. However, you may need to enable BIOS reprogramming to use the optional LOC Technology system in an Apricot LS340 system.

Clearing CMOSPL21

CMOS battery connected (default)

1-2

CMOS battery disconnected

2-3

BIOS image selectionPL5

 

 

Boot using normal BIOS (default)

1-2

Boot using recovery BIOS

2-3

BIOS reprogrammingPL6

 

 

Enabled

1-2

Disabled (default)

2-3

APRICOT 340 OWNER’S HANDBOOK A/9