E-series Hardware KBs
E-series Hardware KBs
Featured
Power cycle Guide
How to power off & on your E-Series system.
How to power off & on your E-Series system.
Drive status & failures
Collection of drive failures and statuses.
Collection of drive failures and statuses.
Single degraded drive
Degraded drive channel on single drive.
Degraded drive channel on single drive.
Cache backup device failure
Cache backup device end of life for controller.
Cache backup device end of life for controller.
Controller offline
How to diagnose offline E-Series controller?
How to diagnose offline E-Series controller?
E5700 Management Task failures
Management task failures with 422 web server error.
Management task failures with 422 web server error.
Other Resources
- E-Series controller is down with 7-Segment code 75Wed, 05 Nov 2025
- E-Series drives in shelf 99 are offline after controller replacementWed, 05 Nov 2025
- Blinking fault led light indicator with no errors reported on E-Series arrayTue, 04 Nov 2025
- Intermittent datastore disconnects on E2824 with VMware ESXiFri, 31 Oct 2025
- E-series drive enclosure does not display any 7-segment codeThu, 30 Oct 2025
- Faulty Bay In E-Series Chassis Causes Unresponsive DriveTue, 28 Oct 2025
- E-series E5700A-16GB reported after replacing E5700A-64GBTue, 28 Oct 2025
- Is there a way to view all possible statuses for all hardware components in E-Series systems?Tue, 28 Oct 2025
- E-series How to assign unassigned drives to a diskpool after expansionThu, 23 Oct 2025
- Dual E-Series controller down, no serial connection possibleWed, 22 Oct 2025
- E-Series controller panic with PI Flags set for non-pi command exceptionTue, 21 Oct 2025
- E-Series disk firmware upgrade warning: Deallocated/allocated block mismatchMon, 29 Sep 2025
- E-series controller stuck in continuous boot loopFri, 26 Sep 2025
- E-series Controller unresponsive after loss of access to alternate controllerThu, 25 Sep 2025
- E-Series controller OE LF lockdown after disk replacementFri, 12 Sep 2025
- E-Series Drive showing bypassed when the slot is emptyTue, 09 Sep 2025
- InfiniBand Partition Key (PKEY) Support on E-Series ControllersMon, 18 Aug 2025
- E-Series degraded drive channel on single drive due to faulty DE460c chassisThu, 14 Aug 2025
- E-series storage Disk Initialization Failure caused by volume capacityMon, 11 Aug 2025
- Host I/O errors due to hardware faults on E-SeriesFri, 08 Aug 2025
- E-Series controller is down with 7-Segment code 75Wed, 05 Nov 2025
- E-Series drives in shelf 99 are offline after controller replacementWed, 05 Nov 2025
- E-Series Insufficient cache backup device capacity - AutoSupport MessageTue, 04 Nov 2025
- E-Series Persistent cache backup device has failed - AutoSupport MessageTue, 04 Nov 2025
- Blinking fault led light indicator with no errors reported on E-Series arrayTue, 04 Nov 2025
- Intermittent datastore disconnects on E2824 with VMware ESXiFri, 31 Oct 2025
- E-Series E4000 controller reporting inter controller communication failureFri, 31 Oct 2025
- E-series drive enclosure does not display any 7-segment codeThu, 30 Oct 2025
- E-Series IOM (ESM) temporary fails and returns to optimal in short timeWed, 29 Oct 2025
- Unreadable sectors on the E-series platforms on single driveWed, 29 Oct 2025
- E5700A-16GB is reported wrongly instead of E5700A-64GB after replacementWed, 29 Oct 2025
- E-series E5700A-16GB reported after replacing E5700A-64GBWed, 29 Oct 2025
- Faulty Bay In E-Series Chassis Causes Unresponsive DriveTue, 28 Oct 2025
- Is there a way to view all possible statuses for all hardware components in E-Series systems?Tue, 28 Oct 2025
- Unable to upgrade firmware in a single E-Series drive due to timeoutFri, 24 Oct 2025
- E-Series controller panic with PI Flags set for non-pi command exceptionThu, 23 Oct 2025
- E-series How to assign unassigned drives to a diskpool after expansionThu, 23 Oct 2025
- E-Series Controller offline unexpectedly with lockdown OE L3Thu, 23 Oct 2025
- Is there a way to sanitize data on an E-series hard disk drive?Thu, 23 Oct 2025
- Dual E-Series controller down, no serial connection possibleWed, 22 Oct 2025
