Service Manual
Table Of Contents
- OptiPlex 5400 Service Manual
- Contents
- Working inside your computer
- Removing and installing components
- Recommended tools
- Screw list
- Major components of OptiPlex 5400 All-in-One
- Stand
- Cable cover—optional
- Back cover
- Hard drive
- Memory modules
- System-board shield
- Solid-state drive
- Removing the M.2 2230 solid-state drive-slot 1
- Installing the M.2 2230 solid-state drive-slot 1
- Removing the M.2 2280 solid-state drive-slot 1
- Installing the M.2 2280 solid-state drive-slot 1
- Removing the M.2 2230 solid-state drive-slot 2
- Installing the M.2 2230 solid-state drive-slot 2
- Removing the M.2 2280 solid-state drive-slot 2
- Installing the M.2 2280 solid-state drive-slot 2
- System fan
- Coin-cell battery
- Wireless card
- Camera assembly
- Bottom cover
- Power-supply unit
- Power-supply fan
- Heat sink
- Processor
- Rear-I/O bracket
- System board
- Speakers
- Power-button board
- Microphones
- Side I/O-board
- Audio board
- Antenna modules
- Display panel
- Middle frame
- Drivers and downloads
- BIOS setup
- Troubleshooting
- Getting help and contacting Dell
Table 6. System setup options—Integrated Devices menu (continued)
Integrated Devices
Audio
Enable Audio Enable or disable the integrated audio controller.
By default, all the options are enabled.
USB Configuration
● Enable or disable booting from USB mass storage devices through the boot
sequence or boot menu.
By default, all the options are enabled.
Side USB Configuration Enable or disable the individual side USB ports.
By default, the Side USB Port 1 (Bottom) and Side USB Port 2
(Top)option are enabled.
Rear USB Configuration Enable or disable the individual rear USB ports.
By default, all the options are enabled.
Table 7. System setup options—Storage menu
Storage
SATA Operation Enable or disable the operating mode of the integrated SATA hard drive
controller.
By default, the RAID On option is enabled.
Storage Interface
Port Enablement Enable or disable the onboard drives.
By default, SATA HDD, M.2 PCIe SSD-0, and M.2 PCIe SSD-1 options are
enabled.
SMART Reporting
Enable SMART Reporting Enable or disable Self-Monitoring, Analysis, and Reporting Technology
(SMART) during computer startup.
By default, the Enable SMART Reporting option is not enabled.
Drive Information
SATA HDD
Type Displays the SATA HDD type information of the computer.
Device Displays the SATA HDD device information of the computer.
M.2 PCIe SSD-0
Type Displays the M.2 PCIe SSD-0 type information of the computer.
Device Displays the M.2 PCIe SSD-0 device information of the computer.
M.2 PCIe SSD-1
Type Displays the M.2 PCIe SSD-1 type information of the computer.
Device Displays the M.2 PCIe SSD-1 device information of the computer.
Enable MediaCard
Secure Digital (SD) Card Enable or disable the SD card.
By default, the Secure Digital (SD) Card option is enabled.
Secure Digital (SD) Card Read-Only Mode Enable or disable the SD card read-only mode.
By default, the Secure Digital (SD) Card Read-Only Mode option is not
enabled.
94 BIOS setup