1.
Reboot the system.
2. If the controller is a PCIe card, update the firmware on the card or replace the card.
3. If the problem persists, switch to the backup UEFI image or update the current UEFI image.
4.
Replace the system board.
Related links
–
“Installing an adapter” on page 69
–
“Updating the firmware” on page 131
–
“Removing the system board” on page 299
–
“Replacing the system board” on page 301
•
W.3808000 [W.3808000] An IMM communication failure has occurred. : IMM Communication Failure
Severity
Warning
User Response
Complete the following steps:
1. Verify that the IMM firmware level is compatible with the UEFI firmware level. If not, update the
IMM firmware.
2.
Power cycle the system.
3. Check the IBM support site for an applicable service bulletin or firmware update that applies to
this error.
4.
Replace the system board.
Related links
–
“Updating the firmware” on page 131
–
“Removing the system board” on page 299
–
“Replacing the system board” on page 301
•
W.3808002 [W.3808002] An error occurred while saving UEFI settings to the IMM. : Error Updating
System Configuration to IMM
Severity
Warning
User Response
Complete the following steps:
1. Use the Setup Utility to verify and save the settings (which will recover the settings).
2.
Power cycle the system.
3. Check the IBM support site for an applicable service bulletin or firmware update that applies to
this error.
4. Verify that the IMM firmware level is compatible with the UEFI firmware level. If not, update the
IMM firmware.
5. Remove and re-install CMOS battery for 30 seconds to clear CMOS contents.
6.
Replace the system board.
Related links
502
Lenovo System x3750 M4 Installation and Service Guide
Содержание System x3750 M4
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