Lenovo IdeaCentre B310 Lenovo IdeaCentre B3 Hardware Maintenance Manual - Page 25
POST Error Message, Description/Action
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Chapter 6. Symptom-to-FRU Index POST Error Message CMOS Date/Time Not Set Fan Detect Error CMOS Checksum Bad Hard Disk Error Keyboard error System Halted Reboot and Select proper Boot device or Insert Boot Media in selected Boot device Description/Action The CMOS Date and/or Time are invalid. This error can be resolved by readjusting the system time in AMI BIOS Setup. The Fan is bad or stop rotation. Make sure the Fan device is working. Checksum of CMOS is incorrect. The computer loads the default configuration settings. This error might indicate that CMOS has become corrupt due to a weak CMOS battery. The SATA device configured as Primary Master could not be found or initialized. Make sure the hard drive is correctly installed. Cannot initialize the keyboard. Make sure the keyboard is properly connected to the computer and that no keys are held pressed during POST. To purposely configure the computer without a keyboard, set keyboardless operation in Setup to Enable. The BIOS then ignores the missing keyboard during POST. The system has been halted. A reset or power cycle is required to reboot the machine. This message appears after a fatal error has been detected. The BIOS was unable to find a suitable boot device. Make sure the boot drive is properly connected to the computer. Make sure you have bootable media. 23