Dell™ optiplex™ 755 technical guiDe
bios DEfauLts
BIOS FACTORY DEFAULTS (ALL CHASSIS UNLESS NOTED)
version 1.0
Feature Setting
SATA-0:
SATA-1:
SATA-2
:
1
SATA-3
:
2
External SATA
:
3,4
SATA Operation:
SMART Reporting:
Integrated NIC:
Integrated Audio:
USB Controller:
Rear Quad USB:
Rear Dual USB:
Front USB:
PCI Slots
:
3
LPT Port Mode:
LPT Port Address:
Serial Port #1:
Primary Video
:
3
DRIVES
Depends on chassis and HDDs installed
Depends on chassis and HDDs installed
Depends on chassis and HDDs installed
Depends on chassis and HDDs installed
ONBOARD DEVICES
VIDEO
Default Value
On
RAID Autodetect/AHCI
Off
On
On
On
On
On
On
On
PS/2
378h
Auto
Auto
38
38