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Chapter 2
BIOS Flash Jumper: JP3
The jumper is used to lock or unlock the boot block area on the BIOS.
When unlocked, the BIOS boot block area can be updated. When locked, the
area cannot be updated.
JP3
Open (Default)
Case Speaker to Audio Speaker Jumper: J15
This jumper is used to enable the case speaker to be transferred to audio
speaker.
Short
1
To Audio
Speaker
2-20
3
1
3
Normal
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