IWILL DP533 Series, User Manual

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DP533 Series Motherboar DP533 Series Motherboar
DP533 Series Motherboar DP533 Series Motherboar
DP533 Series Motherboard d
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Jumper JP5: BIOS Flash Protect
The system BIOS and CMOS Setup Utility are stored in
Flash memory on the motherboard, which provides per-
manent storage, but is rewritable, allowing for BIOS up-
dates. Jumper JP5 controls the protection scheme that
prevents accidental damage to or rewriting of the data
stored in Flash memory.
JP5 has three setting options which allow the BIOS to be
protected either by a firmware setting in the Security Fea-
tures section of the CMOS Setup Utility or by the jumper’s
hardware setting. The firmware setting option is more
convenient, so it is the default setting for this jumper.
The setting options are listed in the table below.
JP5: BIOS Flash Pr JP5: BIOS Flash Pr JP5: BIOS Flash Pr JP5: BIOS Flash Pr JP5: BIOS Flash Protect otect otect otect otect
Setting Function
Short 1-2 Protection mode selected in BIOS CMOS Setup Utility [Default]
Short 2-3 Protection enabled in hardware
Open No BIOS Flash Protection [Remove Cap]
JP5 Flash Pr JP5 Flash Pr
JP5 Flash Pr JP5 Flash Pr JP5 Flash Protect:
otect:
otect: otect: otect:
Prevents the accidental
overwriting of the sys-
tem BIOS.
JP5
JP5 Flash Protect
Pin 1