- Notes, cautions, and warnings
- Release summary
- Compatibility
- New and enhanced features
- Fixes
- Deprecated features
- Important notes
- Known issues — To be fixed in future releases
- Windows key not responding
- LC logs reporting NIC link issues
- Firmware update completed with errors
- Firmware rollback failing for NIC cards
- RAID operation failing
- Chassis PSU firmware update fails
- Sled not powering on with OME Modular in optimized mode
- iDRAC unable to obtain the current time after reboot
- Server stops responding during POST with Config Error
- OME-M Deployment and Configuration Job Fails with Error LC063
- Unable to generate CSR through Redfish
- vFlash detaching after iDRAC firmware update
- Unable to apply VAM properties
- MAC identities displayed in RESERVED state
- SEL events may not be correctly displayed in the earlier versions of iDRAC
- LC logs display Version change for Disks
- Telemetry data Disabled without confirmation
- WWN details for the Mezz cards displayed randomly in the WWN/MAC GUI page
- CPU information missing under Hardware Inventory
- Storage Devices displayed in gray text
- Backplane Rollback contents not populating in iDRAC
- Test network connection fails
- MetricReport output does not match the DMTF schema
- Service Validator reporting errors for Redfish API services
- Lifecycle Controller fails to resolve IPv6 DNS addresses
- Performing GET with Top query parameter returns no error
- Server Configuration Profile import job fails
- Unable to add iDRAC Static IP
- Creating virtual media image takes longer on safari browser
- iDRAC displays warning message for different plug-in selection.
- Booting with ISO image fails from iDRAC Virtual Console
- Virtual Console gets disconnected while trying to launch multiple Virtual Console sessions
- iDRAC Virtual Console entering Connecting Viewer state
- Virtual Keyboard not working
- Read-only user Virtual Console session disconnects
- Template deployment job fails
- Deleting multiple jobs results RAC0519 LCL event
- PR1 & PR10 Lifecycle logs displayed during Retire and Repurpose operation
- CPU PPIN in Hardware inventory in IDRAC GUI shows as “Not Supported”
- Virtual Media performance is degraded with QLogic 25G OCP
- iDRAC time fails to synchronize when Server Configuration Profile is imported with SNTP settings
- Virtual console display in iDRAC GUI is blurred
- Firmware version change displayed multiple times in Lifecycle log for PCIe SSDs
- Few Virtual Keyboard keys not working for other languages
- Deleting VD creates pending operation with empty data
- DellCertificateCollection URI response not according to DMTF standards
- Disabling local server video attribute in iDRAC virtual console not supported on C6400 and C6525
- Field required displayed in Internet Explorer browser
- Firmware update using pud method failing
- iDRAC DUP update fails in Linux operating systems when secure boot is enabled
- Uploaded firmware link not available in the SoftwareImages property in Redfish
- PCIe types and lanes information not getting populated using Redfish
- iDRAC reboots while collecting SupportAssist logs
- SupportAssist collection failing
- SupportAssist collection job creation fails
- Webserver restarts after remote presence port number is updated
- Getting an error SWC0018 during OS installation
- WSMan query with space between attributes fails
- Attributes for CNA cards not displayed through Redfish or RACADM interface
- Get method not displaying certificates after all certificates are deleted
- Unable to create a recurring job after same recurring job was completed
- iDRAC LC Log shows reset cause as ‘Internal Error’
- Firmware update operation not scheduled through WSMan
- Access to serial interface fails.
- LC log created after going to Virtual media page in iDRAC GUI
- NIC or FC device slot listed in hardware inventory even when disabled in BIOS
- Get operation not displaying model or serial number for PCIe devices
- Boot mode error during OS deployment
- Repetitive PR7 messages related to PSU in LC logs after a system erase operation
- After a warm reboot, LC logs display Disk Inserted
- Limitations
- Firmware and driver update
- Miscellaneous
- Updating iDRAC firmware
- Lifecycle Controller Remote Services — client tools
- Resources and support
- Contacting Dell EMC
iDRAC9 Version 4.40.29.00 Release Notes
Sled not powering on with OME Modular in optimized mode
- Description
- Boot power is denied to the sled while OME Modular calculates the savings in budget from all the sleds when switched to optimized mode. Logs about retry to power on after switching to optimized mode are also not logged.
- Workaround
- Power on the sled manually
- Systems affected
- PowerEdge MX750c
- Tracking number
- 191037
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