Lenovo System x3750 M4 Installation And Service Manual page 517

– "Removing the system battery" on page 265
– "Replacing the system battery" on page 268
– "Updating the firmware" on page 131
– "Removing the system board" on page 299
– "Replacing the system board" on page 301
• W.3808003 .[W.3808003] Unable to retrieve the system configuration from the IMM. : Error
Retrieving System Configuration from 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
– "Removing the system battery" on page 265
– "Replacing the system battery" on page 268
– "Updating the firmware" on page 131
– "Removing the system board" on page 299
– "Replacing the system board" on page 301
• W.3818005 [W.3818005] The CRTM flash driver could not successfully flash the staging area. The
update was aborted : CRTM Update Aborted
Severity
Warning
User Response
Complete the following steps:
1. Continue booting system. If system does not reset, manually reset the system.
2. If the error is not reported on the subsequent boot, no additional recovery action is required.
3. If the event persists, continue booting system and update the UEFI image.
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
Appendix C. UEFI/POST error codes
503