IBM T30 CMOS Battery Replacement - Default BIOS Password
When the CMOS Battery fails in an IBM T30 Laptop. An Error appears and asks for a Password.
1. Replace the dead CR2032 Battery
2. At boot up -Press F1
3. Enter password “service”
4. Set the time and date
5. Press “F10” to save.
6. Laptop will boot normal.