I.1800F [I.1800F]Explanation: A processor family mismatch has been detected for one or more processor packages. Processors havemismatched FamilySeverity: ErrorUser response: Complete the following steps:1. Verify that matching Processors are installed in the correct Processor sockets according to the service informationfor this product2. Check IBM support site for an applicable service bulletin or firmware update that applies to this Processor error.3. Replace the compute book.I.18010 [I.18010]Explanation: A processor stepping mismatch has been detected for one or more processor packages. Processors ofthe same model have mismatched Stepping IDSeverity: ErrorUser response: Complete the following steps:1. Verify that matching Processors are installed in the correct Processor sockets according to the service informationfor this product.2. Check IBM support site for an applicable service bulletin or firmware update that applies to this Processor error.3. Replace the compute book.I.2018002 [I.2018002]Explanation: The device found at Bus % Device % Function % could not be configured due to resource constraints.The Vendor ID for the device is % and the Device ID is %. OUT_OF_RESOURCES (PCI Option ROM)Severity: InfoUser response: Complete the following steps:1. If this PCIe device and/or any attached cables were recently installed, moved, serviced or upgraded, reseatadapter and any attached cables.2. Check IBM support site for any applicable service bulletin or UEFI or adapter firmware update that applies tothis error. NOTE: It may be necessary to disable unused option ROMs from UEFI F1 setup or ASU or usingadapter manufacturer utilities so that adapter firmware can be updated.I.2018003 [I.2018003]Explanation: A bad option ROM checksum was detected for the device found at Bus % Device % Function %. TheVendor ID for the device is % and the Device ID is %. ROM CHECKSUM ERRORSeverity: ErrorUser response: Complete the following steps:1. If this PCIe device and/or any attached cables were recently installed, moved, serviced or upgraded, reseatadapter and any attached cables.2. Check IBM support site for any applicable service bulletin or UEFI or adapter firmware update that applies tothis error. NOTE: It may be necessary to configure slot to Gen1 or to use special utility software so that adapterfirmware can be upgraded. Gen1/Gen2 settings can be configured via F1 Setup -> System Settings -> Devices andI/O Ports -> PCIe Gen1/Gen2/Gen3 Speed Selection, or the ASU Utility.3. Move adapter to a different system slot, if available.4. Replace adapter.I.1800F • I.20180031670 System x3850 X6 and x3950 X6 Types 3837 and 3839: Installation and Service Guide
