Technical Support Lenovo l570
- Thread starter user26517
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The first error is due to the BIOS battery.
Subsequent errors due to clearing eeprom, which has 1 KB of memory and is closer to the BIOS IC and slightly smaller.
Subsequent errors due to clearing eeprom, which has 1 KB of memory and is closer to the BIOS IC and slightly smaller.
Solution??
Replace the cmos battery.
Is the system entering the BIOS settings now? If so: Enter the settings and enter the password again and leave the password blank in the section and take a test.
Is the system entering the BIOS settings now? If so: Enter the settings and enter the password again and leave the password blank in the section and take a test.
Re-program the BIOS, as it must be entered in the settings. Be sure to back up your file before that.
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