Dell EMC ML3 User Manual page 114

Table 36. Warning events (continued)
Event Code Message Text and Description
4127 Drive was restarted because of canister reset. Verify that the drive is installed properly in its
4128 An installed power supply is detected but
does not provide power.
4129 Move from drive failed.
4133 Protection Foam not removed from Base
Module
4135 Drive diagnostic failed
4136 The base module detected an installed
power supply but this power supply does
not provide power.
4137 Diagnostic Tape not removed.
4139 Magazine or I/O Station operation failed.
4140 Personality mismatch detected.
4141 Drive requires cleaning.
4142 Medium destination element full.
4144 Unit to unit lock of lowermost module is
engaged.
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Dell EMC ML3 Tape Library: User's Guide
Details and Solution
slot and thumb screws are tightened. If the error
persists, replace the drive.
Ensure that the power supply has a power cord
plugged in and is connected to a valid power
source. Although the power source is not
available, this expansion module can still be used
for tape storage. Operation of tape drives is not
possible.
Check backup application how to allow media
removal from drive. If unsuccessful, try the Force
Drive Media Eject option in the Operations
menu.
v Power down the library.
v Remove top cover and then remove the
protection foam.
v Install the top cover again and restart the
library.
Use another diagnostic tape and run test once
more. If still failing, download drive dumps and
contact service.
Ensure that the power supply has a power cord
plugged in and is connected to a valid power
source.
Open Magazine or I/O station to remove the
diagnostic tape with the OP or Management GUI.
v Check whether any obstacle is preventing the
accessor from movement.
v Restart the library and retry the operation. If
the error persists, replace the accessor
assembly.
v If the magazine needs to be removed to get
access to the tape cartridges, first power down
the device and then release the magazine
manually. Only one magazine can be open at a
time.
Replace either chassis or library controller to
ensure that all parts in the stack are matching the
personality of the main library controller.
Clean the drive with an approved cleaning
cartridge.
Ensure that your destination slot or drive is
empty and try again.
Ensure that the alignment mechanism is not
engaged in the lowermost module.