 Acer File Extensions |
Acer V66LA Motherboard
Jumper and Connector Layout
CPU Switch Settings
| 66MHz CPU Speed | 100MHz CPU Speed | SW5 | SW6 | SW7 | SW8 |
|---|---|---|---|---|---|
| 233 MHz | 350 MHz | On | Off | Off | On |
| 266 MHz | 400 MHz | Off | On | On | On |
| 300 MHz | 450 MHz | Off | On | Off | On |
| 333 MHz | 500 MHz | On | Off | Off | On |
| 366 MHz | 550 MHz | Off | Off | Off | On |
Switch Settings
| Switch | Setting | Function |
|---|---|---|
| SW1 | On Off | 66 MHz 100 MHz |
| SW2 | On Off | Bypass Password* Check Password |
| SW3 | On Off | OEM BIOS Acer BIOS* |
| SW4 | On | Reserved - do not modify |
Connector Functions
| Connector | Function |
|---|---|
| CN1 | ATI/AMC connector |
| CN3 | Parallel port |
| CN5 | CPU Fan Connector (2 pin) |
| CN6 | Reserved |
| CN7 | IRDA Board Connector |
| CN8/9 | USB ports |
| CN10 | COM1 port |
| CN11 | Floppy Connector |
| CN12 | PS/2 keyboard port |
| CN13 | Primary IDE Connector |
| CN14 | Secondary IDE Connector |
| CN15 | CPU temperature sensor connector |
| CN16 | PS/2 mouse port |
| CN17 | LAN LED connector |
| CN18 | Multifunction connector(see Figure 1-5) |
| CN19 | Audio I/O daughterboard connector |
| CN21 | Ethernet port |
| CN22 | Power Connector |
| CN23 | Modem Ring Connector |
| CN24 | Modem line-in/speaker-out connector |
| CN25 | Power SW Connector |
| CN26 | CD-in connector |
| CN27 | HDD LED connector |
| CN28 | Wake on LAN (WOL) Connector |
| CN29 | Standby Power Connector |
| CN30 | Turbo LED Connector |
| CN31 | Power LED Connector |
| CN32 | Reset key connector |
| JP2 | CPU Fan Connector (3 pin) |
Memory
Module description : 168 pin DIMM 10/12ns SDRAM Maximum : 384MB