Lenovo ThinkServer TD200x Hardware Maintenance Manual for TD200x - Page 46

• Follow the suggested actions in the order in which they are listed in the Action column until the problem is solved. • See Parts Listing, TD200x Machine Types 3719, 3821, 3822, and 3823 to determine which components are customer replaceable units (CRU) and which components are field replaceable units (FRU). • If an action step is preceded by "(Trained service technician only)," that step must be performed only by a trained service technician. The System %1 encountered Error a POST Error.(%1 = CIM_ComputerSystem.ElementName) A POST error has occurred.(Sensor = Firmware Error) 1. Update the server firmware on the primary page. Important: Some cluster solutions require specific code levels or coordinated code updates. If the device is part of a cluster solution, verify that the latest level of code is supported for the cluster solution before you update the code. 2. (Trained service technician only) Replace the system board. A Uncorrectable Bus Error has Error occurred on system %1.(%1 = CIM_ComputerSystem.ElementName) A bus uncorrectable error has occurred.(Sensor = Critical Int PCI) 1. Check the system-event log. 2. Check the PCI error LEDs. 3. Remove the adapter from the indicated PCI slot. 4. Check for a server firmware update. Important: Some cluster solutions require specific code levels or coordinated code updates. If the device is part of a cluster solution, verify that the latest level of code is supported for the cluster solution before you update the code. 5. (Trained service technician only) Replace the system board. 38 ThinkServer TD200x Hardware Maintenance Manual