 Acer File Extensions |
Compaq Presario 4700 Series
Configuration Jumpers
| Jumper | Pins | Function |
|---|---|---|
| P7 | Replacement Battery Connector | |
| P8 Bus Speed | 1-2 2-3 3-4 4-5 | 50Mhz CPU External Bus Frequency 60 Mhz CPU External Bus Frequency 66 Mhz CPU External Bus Frequency 55 Mhz CPU External Bus Frequency |
| P9 CPU Clock Multiplier | A1-A2, B1-B2 A2-A3, B1-B2 A2-A3, B2-B3 A1-A2, B2-B3 | X 1.5 X 2.0 X 2.5 X 3.0 |
| P11 CMOS Clear | 1-2 Open | Secure CMOS Power Remove for 10 seconds and reinstall to clear CMOS |