Acer Altos 1100 Acer Altos 1100 User's Guide - Page 20
Jumper Settings, System Board Jumper Settings
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Jumpers are prefixed "JP". Connectors are prefixed "CN". The blackened pin of a jumper or connector represents pin 1. 1.4.2 Jumper Settings Table 1-1 lists the system board jumpers with their corresponding settings and functions. Table 1-1 System Board Jumper Settings Jumper Setting Function JP4 JP5 BIOS Logo Select JP6 Password Security JP7 Sound Output JP8 1-2/4-5 2-3/5-6* 1-2* 2-3 Reserved Reserved Reserved Reserved 1-2* Acer 2-3 None 1-2 Check password 2-3* Bypass password 1-2* Buzzer 2-3 Speaker * Default 1-6 Altos 1100 Series User's Guide
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Altos 1100 Series User’s Guide
1-6
Jumpers are prefixed “JP”.
Connectors are
prefixed “CN”.
The blackened pin of a
jumper or connector represents pin 1.
1.4.2
Jumper Settings
Table 1-1 lists the system board jumpers with their corresponding settings and
functions.
Table 1-1
System Board Jumper Settings
Jumper
Setting
Function
JP4
1-2/4-5
2-3/5-6*
Reserved
Reserved
JP5
1-2*
2-3
Reserved
Reserved
BIOS Logo Select
JP6
1-2*
2-3
Acer
None
Password Security
JP7
1-2
2-3*
Check password
Bypass password
Sound Output
JP8
1-2*
2-3
Buzzer
Speaker
*
Default