Samsung P55 - Manual (Page 117)

Chapter 6.
Settings and Upgrade
LCD Brightness Control 117
BIOS Setup 118
Entering the BIOS Setup 118
The BIOS Setup Screen 10
Setting a Boot Password 122
Changing the Boot Priority 124
Upgrading Memory 125
Battery 127
Installing/Removing the Battery 127
Charging Battery 18
Checking Battery Residual Amount 18
Using Battery Longer 19
Using the Security Lock Port 132