- Notes, cautions, and warnings
- Dell EMC PowerEdge R440 system overview
- Initial system setup and configuration
- Installing and removing system components
- Safety instructions
- Before working inside your system
- After working inside your system
- Recommended tools
- Optional front bezel
- System cover
- Inside the system
- Backplane cover
- Air shroud
- Cooling fans
- Intrusion switch
- Drives
- Removing a drive blank
- Installing a drive blank
- Removing a 2.5-inch drive from a 3.5-inch drive adapter
- Installing a 2.5-inch drive into a 3.5-inch drive adapter
- Removing a 3.5-inch drive adapter from a 3.5-inch drive carrier
- Installing a 3.5-inch drive adapter into the 3.5-inch drive carrier
- Removing a hard drive
- Installing a hard drive
- Removing the drive from the drive carrier
- Installing a drive into the drive carrier
- System memory
- Processors and heat sinks
- Internal PERC riser
- Expansion cards and expansion card risers
- M.2 SSD module
- Optional MicroSD or vFlash card
- Optional IDSDM or vFlash module
- LOM riser card
- Hard drive backplane
- Cable routing
- System battery
- Optional internal USB memory key
- Optical drive (optional)
- Power supply units
- Power interposer board
- Control panel
- System board
- Trusted Platform Module
- Jumpers and connectors
- System diagnostics
- Getting help
- Documentation resources
Dell EMC PowerEdge R440 Installation and Service Manual
LCD panel
The LCD panel provides system information, status, and error messages to indicate if the system is functioning correctly or requires attention. The LCD panel can also be used to configure or view the system’s iDRAC IP address. For information about the event and error messages generated by the system firmware and agents that monitor system components, go to qrl.dell.com > , type the error code, and then click Look it up.
The LCD panel is available only on the optional front bezel. The optional front bezel is hot pluggable.
The statuses and conditions of the LCD panel are outlined here:
- The LCD backlight is white during normal operating conditions.
- When the system needs attention, the LCD backlight turns amber, and displays an error code followed by descriptive text.
NOTE If the system is connected to a power source and an error is detected, the LCD turns amber regardless of whether the system is turned on or off.
- When the system turns off and there are no errors, LCD enters the standby mode after five minutes of inactivity. Press any button on the LCD to turn it on.
- If the LCD panel stops responding, remove the bezel and reinstall it. If the problem persists, see the PowerEdge T640 Technical Specs at www.dell.com/poweredgemanuals
- The LCD backlight remains off if LCD messaging is turned off using the iDRAC utility, the LCD panel, or other tools.
| Item | Button or display | Description |
|---|---|---|
| 1 | Left | Moves the cursor back in one-step increments. |
| 2 | Select | Selects the menu item highlighted by the cursor. |
| 3 | Right | Moves the cursor forward in one-step increments.
During message scrolling:
NOTE The display stops scrolling when the button is released. After 45 seconds of inactivity, the display starts scrolling.
|
| 4 | LCD display | Displays system information, status, and error messages or iDRAC IP address. |
Please provide ratings (1-5 stars).
Please provide ratings (1-5 stars).
Please provide ratings (1-5 stars).
Please select whether the article was helpful or not.
Comments cannot contain these special characters: <>()\