Lenovo System x3750 M4 Installation And Service Manual page 513

– "Replacing a microprocessor and heat sink" on page 287
– "Removing the system board" on page 299
– "Replacing the system board" on page 301
• W.3048006 [W.3048006] UEFI has booted from the backup flash bank due to an Automatic Boot
Recovery (ABR) event. : Automated Boot Recovery, Booting Backup UEFI Image
Severity
Warning
User Response
Complete the following steps:
1. Check the IBM support site for an applicable service bulletin or firmware update that applies to
this error.
2. Update the primary UEFI image and power cycle the system.
3. 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.305000A [W.305000A] An invalid date and time have been detected. : RTC Date and Time
Incorrect
Severity
Warning
User Response
Complete the following steps:
1. Check the IMM event log. This event should immediately precede 0068002 error. Resolve
that event or any other battery related errors.
2. Use F1 Setup to reset date and time. If problem returns after a system reset, replace CMOS
battery.
3. If the problem persists then 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
– "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.3058009 [W.3058009] DRIVER HEALTH PROTOCOL: Missing Configuraiton. Requires Change
Settings From F1. : DRIVER HEALTH PROTOCOL: Missing Configuration. Requires Change
Settings From F1
Appendix C. UEFI/POST error codes
499