Dell PowerEdge R310 Hardware Owner's Manual - Page 41
Gate A20 failure., and UEFI Boot Manager - boot from usb
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Table 1-3. System Messages (continued) Message Causes Corrective Actions Current boot mode The system failed to boot Ensure that the boot mode is is set to UEFI. because UEFI boot mode is set correctly and that the Please ensure enabled in BIOS and the proper bootable media is compatible boot operating system is non- available. See "Using the bootable media is UEFI. System Setup Program and available. Use UEFI Boot Manager" on the system setup page 53. program to change the boot mode as needed. Embedded NICx and The OS NIC interface is set NICy: in BIOS. The Management OS NIC=, in management tools. Management Shared NIC= Check the system management software or the System Setup program for NIC settings. If a problem is indicated, see "Troubleshooting a NIC" on page 147. Error 8602 Auxiliary Device Failure. Verify that mouse and keyboard are securely attached to correct connectors. Mouse or keyboard cable is loose or improperly connected. Reseat the mouse or keyboard cable. Defective mouse or keyboard. Ensure that the mouse or keyboard is operational. See "Troubleshooting a USB Device" on page 146. Gate A20 failure. Faulty keyboard controller; See "Getting Help" on faulty system board. page 169. Invalid configuration information please run SETUP program. An invalid system configuration caused a system halt. Run the System Setup program and review the current settings. See "Using the System Setup Program and UEFI Boot Manager" on page 53. About Your System 41
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