Lenovo System x3750 M4 Installation And Service Manual page 515

– "Removing the system board" on page 299
– "Replacing the system board" on page 301
• W.305800C [W.305800C] DRIVER HEALTH PROTOCOL: Reports 'System Shutdown' Required
Controller. : DRIVER HEALTH PROTOCOL: Reports 'System Shutdown' Required Controller
Severity
Warning
User Response
Complete the following steps:
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 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.305800D [W.305800D] DRIVER HEALTH PROTOCOL: Disconnect Controller Failed. Requires
'Reboot'. : DRIVER HEALTH PROTOCOL: Disconnect Controller Failed. Requires 'Reboot'
Severity
Warning
User Response
Complete the following steps:
1. Reboot the system to reconnect the controller.
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.305800E [W.305800E] DRIVER HEALTH PROTOCOL: Reports Invalid Health Status Driver. :
DRIVER HEALTH PROTOCOL: Reports Invalid Health Status Driver
Severity
Warning
User Response
Complete the following steps:
Appendix C. UEFI/POST error codes
501