Hardware Maintenance Manual
Page 49
...02F0 CPU ID:xx Failed. 1. System board. 02F4 EISA CMOS not writable. 1. Charge the backup battery for more than 8 hours by connecting the ac adapter. 2. in BIOS Setup Utility. 2. Replace the backup battery and run BIOS Setup Utility to reset the time and date.... 0251 System CMOS checksum bad- Replace the backup battery. 3. DIMM. 2. DIMM. 2. Remove Mini PCI network card. 2. System board. 0270...
...02F0 CPU ID:xx Failed. 1. System board. 02F4 EISA CMOS not writable. 1. Charge the backup battery for more than 8 hours by connecting the ac adapter. 2. in BIOS Setup Utility. 2. Replace the backup battery and run BIOS Setup Utility to reset the time and date.... 0251 System CMOS checksum bad- Replace the backup battery. 3. DIMM. 2. DIMM. 2. Remove Mini PCI network card. 2. System board. 0270...