Owners Manual
Table Of Contents
- Dell EMC PowerEdge MX750c Installation and Service Manual
- Contents
- About this document
- Dell EMC PowerEdge MX750c system overview
- Initial system setup and configuration
- Minimum to POST and system management configuration validation
- Installing and removing system components
- Safety instructions
- Before working inside your system
- After working inside your system
- Recommended tools
- PowerEdge MX750c sled
- Sled cover
- Air shroud
- Processor and memory module blank
- Drives
- Drive backplane
- Cable routing
- Drive cage
- Control panel
- System memory
- Processor and heat sink module
- PERC card
- Optional IDSDM module
- M.2 BOSS card
- Mezzanine cards
- Optional internal USB memory key
- System battery
- System board
- Trusted Platform Module
- Upgrade Kits
- Jumpers and connectors
- System diagnostics and indicator codes
- Getting help
- Documentation resources
System diagnostics and indicator codes
This section describes the diagnostic indicators on the system front panel that displays the system status during system startup.
Topics:
• Power button LED
• System health and system ID indicator codes
• Drive indicator codes
• Using system diagnostics
Power button LED
The power button LED is located on the front panel of your system.
Figure 95. Power button LED
Table 36. Power button LED
Power button LED indicator code Condition
Off System is not operating, regardless of power supply available.
On System is operating, one or more of the non-standby power
supply units are active.
Slowly blinking System is performing powering on sequence and iDRAC is still
booting.
NOTE: When MX750c is installed in MX7000, the power button LED indicator display the status as off for one minute while
the sled is initialized, even if the sled is configured to power on automatically (for example, with an AC power recovery
policy of, On or Last). After one minute, if the sled is configured to power on automatically, the power button LED will start
slowly blinking to indicate the system is performing the powering on sequence.
System health and system ID indicator codes
Figure 96. System health and system ID indicators
Table 37. System health and system ID indicator codes
System health and system ID
indicator code
Condition
Solid blue Indicates that the system is powered on, is healthy, and system ID mode is not active.
Press the system health and system ID button to switch to system ID mode.
8
System diagnostics and indicator codes 107