Lenovo ThinkPad X220i Hardware Maintenance Manual - Page 52
Load Setup Defaults in the ThinkPad Setup program., Table 2. Numeric error codes continued
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Table 2. Numeric error codes (continued) Symptom or error 0197 Invalid remote change requested. 0199 System Security - Security password retry count exceeded. 01C8 Two or more modem devices are found. Remove all but one of them. Press to continue. 01C9 Two or more Ethernet devices are found. Remove all but one of them. Press to continue. 01C9 More than one Ethernet devices are found. Remove one of them. Press to continue. 01CA More than one Wireless LAN devices are found. Remove one of them. 0200 Hard disk error - The hard disk is not working. 021x Keyboard error. 0220 Monitor type error - Monitor type does not match the one specified in CMOS. 0230 Shadow RAM error - Shadow RAM fails at offset nnnn. 0231 System RAM error - System RAM fails at offset nnnn. 0232 Extended RAM error - Extended RAM fails at offset nnnn. 0250 System battery error - System battery is dead. 0251 System CMOS checksum bad - Default configuration used. 0252 Password checksum bad - The password is cleared. 0260 System timer error. FRU or action, in sequence The remote configuration for the security chip has failed. Confirm the operation and try again. 1. Run the ThinkPad Setup program, and then save the current setting by pressing F10. 2. System board. 1. Remove either a Mini-PCI Card or a modem daughter card. Otherwise, press Esc to ignore the warning message. 2. System board. 1. Remove either a Mini PCI Ethernet card or an Ethernet daughter card. Otherwise, press Esc to ignore the warning message. 2. System board. 1. Remove the Ethernet device that you installed; or press Esc to ignore the warning message. 2. System board. 1. Remove the wireless LAN device that you installed. 2. System board. 1. Reseat the hard disk drive. 2. Load Setup Defaults in the ThinkPad Setup program. 3. Hard disk drive. 4. System board. Run interactive tests of the keyboard and the auxiliary input device. Load Setup Defaults in the ThinkPad Setup program. System board. 1. DIMM. 2. System board. 1. DIMM. 2. System board. 1. Charge the backup battery for more than 8 hours by connecting the ac power adapter. 2. Replace the backup battery and run the ThinkPad Setup program to reset the time and date. 1. Charge the backup battery for more than 8 hours by connecting the ac power adapter. 2. Replace the backup battery and run the ThinkPad Setup program to reset the time and date. Reset the password by running the ThinkPad Setup program. 1. Charge the backup battery for more than 8 hours by connecting the ac power adapter. 2. Replace the backup battery and run the ThinkPad Setup program to reset the time and date. 3. System board. 46 Hardware Maintenance Manual